Weather data archive :: Helsinki-Vantaa Airport (Finland)

Time (UTC), date
07	15.12
08	15.12
09	15.12
10	15.12
11	15.12
12	15.12
13	15.12
14	15.12
15	15.12
16	15.12
17	15.12
18	15.12
19	15.12
20	15.12
21	15.12
22	15.12
23	15.12
00	16.12
01	16.12
02	16.12
03	16.12
04	16.12
05	16.12
06	16.12
07	16.12
08	16.12
09	16.12
10	16.12
11	16.12
12	16.12
13	16.12
14	16.12
15	16.12
16	16.12
17	16.12
18	16.12
19	16.12
20	16.12
21	16.12
22	16.12
23	16.12
00	17.12
01	17.12
02	17.12
03	17.12
04	17.12
05	17.12
06	17.12
07	17.12
08	17.12
09	17.12
10	17.12
11	17.12
12	17.12
13	17.12
14	17.12
15	17.12
16	17.12
17	17.12
18	17.12
19	17.12
20	17.12
21	17.12
22	17.12
23	17.12
00	18.12
01	18.12
02	18.12
03	18.12
04	18.12
05	18.12
06	18.12
07	18.12
08	18.12
09	18.12
10	18.12
11	18.12
12	18.12
13	18.12
14	18.12
15	18.12
16	18.12
17	18.12
18	18.12
19	18.12
20	18.12
21	18.12
22	18.12
23	18.12
00	19.12
01	19.12
02	19.12
03	19.12
04	19.12
05	19.12
06	19.12
07	19.12
08	19.12
09	19.12
10	19.12
11	19.12
12	19.12
13	19.12
14	19.12
15	19.12
16	19.12
17	19.12
18	19.12
19	19.12
20	19.12
21	19.12
22	19.12
23	19.12
00	20.12
01	20.12
02	20.12
03	20.12
04	20.12
05	20.12
06	20.12
07	20.12
08	20.12
09	20.12
10	20.12
11	20.12
12	20.12
13	20.12
14	20.12
15	20.12
16	20.12
17	20.12
18	20.12
19	20.12
20	20.12
21	20.12
22	20.12
23	20.12
00	21.12
01	21.12
02	21.12
03	21.12
04	21.12
05	21.12
06	21.12
07	21.12
08	21.12
09	21.12
10	21.12
11	21.12
12	21.12
13	21.12
14	21.12
15	21.12
16	21.12
17	21.12
18	21.12
19	21.12
20	21.12
21	21.12
22	21.12
23	21.12
00	22.12
01	22.12
02	22.12
03	22.12
04	22.12
05	22.12
06	22.12
07	22.12
08	22.12

Wind (dir.,m/s)		Visibility	Phenomena	Clouds	T (C)	Td (C)	f (%)	Te (C)	Ts (C)	Comfort	P (hPa)	Po hPa)	Tmin (C)	Tmax (C)	R (mm)	R24 (mm)	S (sm)
N	8-11 {12}	60 km	snow within past hour	10/10 300 m	-5.5	-7.8	84	-14	-14	very cold	991.1	985.0
N	7-11 {12}	60 km		10/10 300 m	-6.0	-8.6	82	-14	-14	cold	993.0	986.8
N	7-12 {13}	60 km		9/9 300 m [Sc]	-6.5	-9.2	81	-15	-15	cold	994.2	988.0
N	6-10 {10}	60 km		10/10 900 m	-6.4	-9.1	81	-14	-14	seasonable	995.8	989.6
	7-9 {10}	55 km	slight snow	10/10 300 m	-7.1	-9.8	81	-16	-16	seasonable	997.1	990.9
N	7-10 {10}	50 km		10/10 300 m [Sc]	-7.6	-10.1	82	-16	-16	very cold	998.0	991.8
N	5-8 {10}	24 km	slight snow	10/10 300 m	-7.9	-10.2	84	-15	-15	seasonable	999.4	993.2
	6-8 {9}	50 km	slight snow	10/10 300 m	-8.5	-11.2	81	-17	-17	seasonable	999.9	993.7
N	4-7 {7}	30 km	slight snow	10/10 300 m [Sc]	-9.0	-11.9	79	-16	-16	very cold	1000.3	994.1
N	3-4 {6}	28 km	slight snow	10/10 300 m	-9.4	-12.2	80	-15	-15	seasonable	1000.6	994.3
N	1-2 {6}	55 km	snow within past hour	clear	-10.3	-12.5	84	-13	-13	seasonable	1000.3	994.0
W	1-2 {4}	55 km	{snow}	6/6 300 m [Sc]	-10.3	-12.3	85	-13	-13	cool	1000.2	993.9	-10.7	-4.4
SE	2-4 {4}	30 km	slight snow showers	9/5 200 m	-10.1	-12.1	85	-15	-15	seasonable	998.8	992.6
SE	3-4 {4}	50 km		10/10 300 m	-9.4	-11.8	83	-15	-15	seasonable	998.3	992.1
SE	3-3 {5}	40 km		10/10 200 m	-8.8	-10.9	85	-15	-15	cold	996.2	990.0
E	2-4 {4}	35 km		10/10 200 m	-8.3	-10.1	87	-13	-13	seasonable	994.2	988.0
E	3-4 {5}	40 km		10/10 300 m	-7.2	-8.5	90	-13	-13	warm	991.2	985.0
SE	4-5 {5}	5000 m	slight snow	10/10 200 m [Sc]	-3.3	-4.5	91	-10	-10	seasonable	988.0	981.9
S	9-12 {12}	1200 m	slight snow	10/10 100 m	-1.3	-1.8	96	-10	-10	seasonable	984.0	978.0			1
S	10-14 {15}	800 m	snow	10/10 100 m	-0.3	-0.7	97	-9	-9	warm	980.4	974.5			2
S	8-11 {16}	1600 m	snow	10/10 100 m [St]	-0.1	-0.5	97	-8	-8	seasonable	978.0	972.0			2
S	7-10 {14}	2600 m	slight snow	10/10 100 m	0.0	-0.1	99	-7	-7	warm	975.4	969.5			2
E	2-4 {9}	40 km	slight rain	10/10 100 m	+0.3	+0.1	99	-4	-4	warm	974.3	968.4			0.7
NW	6-8 {8}	17 km	slight rain and snow	10/10 100 m [St]	+0.9	+0.5	97	-6	-6	seasonable	975.3	969.4	-10.8	+0.9			18
NW	7-10 {12}	55 km		9/9 300 m	+1.1	-0.1	92	-6	-6	warm	977.2	971.3
NW	8-11 {12}	55 km		9/9 300 m	+0.9	-1.3	85	-6	-6	warm	978.8	972.9
NW	7-11 {11}	50 km	{snow}	9/9 600 m [Sc]	+1.1	-1.2	85	-6	-6	seasonable	979.7	973.8
W	8-12 {13}	45 km		9/9 300 m	+1.4	-1.1	83	-6	-6	warm	980.6	974.7
W	8-11 {13}	35 km	slight rain showers	9/9 1230 m	+1.7	-1.3	80	-5	-5	warm	981.0	975.1
W	8-11 {13}	50 km	rain and snow within past hour	9/9 600 m [Sc Ac trans]	+1.6	-1.3	81	-5	-5	seasonable	981.8	975.9
NW	8-12 {13}	8000 m	slight snow	10/10 300 m	+0.5	-0.5	93	-7	-7	seasonable	982.7	976.7
W	7-9 {10}	45 km	snow within past hour	9/9 600 m	+1.5	-1.6	80	-5	-5	warm	983.0	977.1			0.1
W	7-12 {12}	55 km	{snow showers}	9/9 1380 m [Sc]	+1.1	-2.0	80	-6	-6	seasonable	984.1	978.1
W	7-9 {10}	60 km		9/9 600 m	+1.5	-2.2	76	-5	-5	warm	984.6	978.7
W	6-9 {10}	40 km		9/9 600 m	+1.2	-1.3	83	-5	-5	warm	985.0	979.1
W	8-11 {12}	30 km	slight snow	10/10 300 m [Sc]	+1.3	-0.8	86	-6	-6	seasonable	985.3	979.3	0.0	+2.0
W	8-11 {14}	45 km	rain within past hour	9/9 600 m	+1.4	-1.6	80	-6	-6	warm	985.8	979.9
W	10-14 {14}	45 km		9/9 1000 m	+1.7	-2.5	74	-6	-6	warm	986.2	980.3
W	8-12 {15}	45 km	{snow}	9/9 1000 m [Sc]	+1.6	-2.6	74	-5	-5	seasonable	986.7	980.8
W	8-10 {11}	45 km		10/10 1000 m	+1.2	-2.9	74	-6	-6	warm	987.0	981.0
W	7-10 {12}	50 km		10/10 1000 m	+1.3	-3.3	71	-5	-5	warm	987.0	981.0
W	8-11 {11}	50 km	{snow}	10/10 1000 m [Sc]	+1.4	-3.3	71	-5	-5	seasonable	986.8	980.9
W	6-9 {11}	45 km		10/10 1000 m	+1.2	-3.7	70	-5	-5	warm	986.9	981.0
W	5-7 {8}	50 km		9/9 1000 m	+0.4	-3.5	75	-5	-5	warm	987.2	981.2
W	3-4 {6}	50 km		8/8 600 m [Sc]	-0.9	-4.0	79	-6	-6	seasonable	987.6	981.5
W	5-6 {7}	50 km		10/10 1050 m	+0.2	-3.0	79	-6	-6	warm	987.8	981.8
W	4-5 {7}	50 km		9/9 300 m	+0.1	-2.5	83	-5	-5	warm	988.1	982.1
W	3-5 {5}	45 km		10/10 1000 m [Sc]	+0.2	-2.1	85	-4	-4	seasonable	988.4	982.4	-1.2	+1.9			18
W	4-5 {5}	45 km		10/10 1000 m	+0.4	-1.8	85	-5	-5	warm	989.0	983.0
W	4-5 {5}	19 km	slight snow showers	10/10 800 m	+0.5	-1.1	89	-5	-5	warm	989.7	983.8
W	3-3 {5}	35 km	slight snow	9/9 200 m [Sc]	-0.2	-0.8	96	-5	-5	seasonable	990.5	984.5
NW	3-4 {5}	35 km	rain within past hour	9/9 570 m	+0.1	-0.8	94	-5	-5	warm	991.8	985.8
N	4-6 {8}	50 km		8/8 1230 m	+0.6	-0.9	90	-5	-5	warm	993.0	987.0
NW	4-6 {6}	50 km	{snow}	8/8 1080 m [Sc]	+0.9	-1.3	85	-4	-4	seasonable	994.7	988.7
NW	5-7 {8}	6000 m	slight rain	10/10 300 m	+0.4	-1.0	90	-6	-6	warm	996.2	990.2
NW	4-5 {6}	55 km	slight rain showers	9/9 1020 m	+0.3	-1.0	91	-5	-5	warm	997.6	991.5
N	5-7 {9}	55 km	snow within past hour	10/10 300 m [Sc]	-1.0	-2.0	93	-7	-7	seasonable	999.2	993.1
NW	3-5 {9}	60 km	snow within past hour	8/8 300 m	-1.4	-3.4	86	-6	-6	warm	1000.5	994.4			0.1
N	5-8 {8}	18 km	slight snow	10/10 300 m	-2.0	-4.8	81	-8	-8	warm	1001.6	995.4
N	7-9 {9}	20 km	slight snow	10/10 300 m [Sc]	-2.4	-5.2	81	-10	-10	cool	1002.7	996.5	-2.6	+0.9	0.2
NW	8-11 {14}	65 km		10/10 600 m	-2.9	-8.2	67	-11	-11	seasonable	1003.9	997.7
NW	9-11 {12}	55 km	slight snow showers	10/10 600 m	-3.5	-8.8	67	-12	-12	warm	1005.1	998.9
NW	6-9 {10}	65 km		9/9 600 m	-4.0	-8.7	70	-11	-11	cool	1006.5	1000.3
N	6-8 {12}	65 km	snow within past hour	5/5 600 m	-5.3	-9.8	71	-13	-13	seasonable	1007.6	1001.4
NW	3-3 {8}	65 km		clear	-7.3	-10.9	75	-13	-13	seasonable	1008.5	1002.2
NW	2-2 {4}	60 km	{snow}	clear	-9.3	-10.4	92	-14	-14	cold	1009.4	1003.0
W	2-2 {2}	29 km		clear	-11.3	-12.5	91	-16	-16	cool	1010.0	1003.6
SW	2-3 {3}	18 km		clear	-9.9	-10.8	93	-14	-14	seasonable	1010.7	1004.4
W	2-2 {3}	35 km		4/4 600 m [Sc]	-12.0	-13.1	91	-17	-17	very cold	1010.8	1004.4
SW	1-2 {3}	40 km		10/10 600 m	-9.9	-11.1	91	-12	-12	seasonable	1011.0	1004.6
SW	1-2 {3}	55 km		10/10 1000 m	-7.7	-9.1	90	-10	-10	warm	1011.2	1004.9
SE	1-2 {3}	11 km		10/10 960 m [Sc]	-6.8	-8.0	91	-9	-9	seasonable	1011.6	1005.3	-13.0	-2.2			17
S	2-2 {3}	40 km		9/9 600 m	-6.2	-7.6	90	-11	-11	seasonable	1011.3	1005.0
E	1-2 {2}	45 km		9/9 600 m	-7.0	-8.0	93	-9	-9	warm	1011.2	1004.9
calm	0-1 {3}	30 km		9/9 600 m [Sc Cs]	-6.4	-7.6	91	-7	-7	seasonable	1011.3	1005.0
SW	1-1 {2}	21 km		8/0	-5.9	-7.0	92	-8	-8	seasonable	1011.0	1004.7
E	1-2 {2}	20 km		4/0	-6.2	-7.0	94	-9	-8	warm	1010.6	1004.3
SE	2-3 {3}	29 km		9/9 300 m	-5.4	-6.4	93	-10	-10	cool	1010.0	1003.8
SE	3-3 {4}	35 km		10/10 600 m	-1.9	-3.6	88	-7	-7	seasonable	1009.2	1003.1
S	5-6 {6}	45 km		10/9 870 m	-0.5	-2.4	87	-7	-7	warm	1008.3	1002.2
S	6-8 {8}	45 km		9/8 300 m [Sc As op]	+0.2	-2.0	85	-6	-6	seasonable	1007.1	1001.0
S	6-8 {9}	45 km		9/9 900 m	+0.5	-1.7	85	-6	-6	seasonable	1005.9	999.8
S	7-9 {9}	50 km		10/10 300 m	+0.6	-1.6	85	-6	-6	warm	1004.5	998.4
S	7-9 {10}	10 km	slight snow	10/10 300 m [Sc]	+0.4	-1.2	89	-7	-7	seasonable	1003.2	997.1	-7.6	+0.7
SE	9-12 {12}	40 km	slight drizzle	10/10 300 m	+0.6	-1.5	86	-7	-7	seasonable	1001.8	995.8			0.1
S	8-11 {12}	7000 m	slight snow showers	10/10 200 m	-0.1	-1.0	94	-8	-8	warm	1000.7	994.7			0.5
SE	9-11 {12}	1100 m	heavy snow	10/10 100 m [Frnb]	-0.3	-0.9	96	-8	-8	seasonable	999.1	993.0			1
SE	10-13 {13}	800 m	snow	10/10 100 m	-0.6	-1.3	95	-9	-9	seasonable	996.8	990.8			2
SE	9-12 {13}	1000 m	snow	10/10 100 m	-0.5	-1.2	95	-9	-9	warm	995.2	989.1			2
S	9-13 {13}	2700 m	snow	10/10 100 m [Frnb]	+0.1	-0.4	96	-8	-8	seasonable	993.2	987.1			2
S	8-10 {14}	4800 m	slight snow	10/10 100 m	+0.1	-0.3	97	-8	-8	seasonable	991.7	985.7			1
S	7-10 {13}	6000 m	slight snow	10/10 100 m	0.0	-0.1	99	-7	-7	warm	990.1	984.1			2
SE	7-9 {11}	6000 m	slight rain and snow	10/10 100 m [Frnb]	+0.8	+0.4	97	-6	-6	seasonable	988.6	982.6			0.9
S	7-9 {10}	3700 m	slight drizzle	10/10 100 m	+1.5	+1.1	97	-5	-5	warm	987.0	981.1			0.3
S	7-8 {9}	2700 m	slight rain	10/10 50 m	+1.9	+1.7	99	-5	-5	warm	985.8	979.9			0.4
S	6-8 {8}	4500 m	slight rain {snow}	10/10 100 m [Frnb]	+2.4	+2.1	98	-4	-4	seasonable	984.9	979.0	-0.6	+2.5	0.7		25
S	6-8 {8}	4000 m	slight rain	10/10 50 m	+2.9	+2.6	98	-3	-3	warm	984.2	978.3			1
S	4-6 {7}	2400 m	slight drizzle	10/10 50 m	+3.5	+3.4	99	-1	-1	warm	983.4	977.5			0.2
S	6-8 {8}	200 m	fog, sky visible {rain, snow}	?/?	+4.3	+4.2	99	-1	-1	warm	983.4	977.5			0.2
SW	6-7 {8}	2100 m	slight rain showers	10/10 50 m	+4.2	+4.0	99	-1	-1	warm	983.2	977.3			0.2
SW	6-7 {7}	10 km	precipitation within past hour	10/10 100 m	+4.0	+3.5	97	-2	-2	warm	983.4	977.5
SW	5-6 {7}	9000 m	slight drizzle {rain, snow}	10/10 870 m [St]	+4.1	+3.4	95	-1	-1	seasonable	983.1	977.2			0.1
SW	6-7 {8}	10 km	precipitation within past hour	10/10 700 m	+4.4	+3.9	97	-1	-1	warm	983.1	977.3
SW	5-7 {7}	18 km		10/10 750 m	+4.1	+3.3	95	-1	-1	warm	982.6	976.8
SW	6-7 {8}	17 km	snow grains within past hour	10/10 660 m [St]	+3.8	+2.9	94	-2	-2	seasonable	982.1	976.2
SW	6-9 {9}	17 km		10/10 200 m	+4.0	+3.0	93	-2	-2	warm	981.5	975.7
SW	6-8 {9}	19 km		10/10 200 m	+4.3	+3.4	94	-1	-1	warm	981.1	975.3
S	6-8 {9}	14 km	{snow}	10/10 100 m [Frnb]	+4.5	+3.8	95	-1	-1	warm	980.8	974.9	+2.4	+4.9
S	3-5 {7}	2400 m	slight rain	10/10 50 m	+3.5	+3.3	99	-1	-1	warm	980.2	974.3			0.4
SE	2-3 {4}	300 m	slight rain	?/?	+3.1	+2.9	99	-0	-0	warm	979.6	973.8			0.5
NE	2-3 {4}	400 m	slight rain {snow}	10/10 300 m [Frnb]	+2.6	+2.5	99	-1	-1	warm	979.1	973.2			0.8
NW	4-5 {5}	200 m	slight rain	?/?	+2.9	+2.7	99	-2	-2	warm	979.2	973.3			0.2
W	3-4 {5}	23 km	precipitation within past hour	10/10 500 m	+2.3	+2.0	98	-2	-2	warm	979.8	973.9			0.1
SW	2-2 {3}	1700 m	patches of fog {rain, snow}	10/10 700 m [Sc]	+2.2	+2.1	99	-1	-1	warm	979.7	973.8
SW	2-3 {4}	12 km	slight rain	10/10 300 m	+2.0	+1.9	99	-2	-2	warm	980.1	974.2
SW	3-4 {4}	6000 m	slight rain showers	10/10 50 m	+2.1	+1.9	99	-2	-2	warm	980.6	974.7			0.1
W	3-5 {5}	14 km	slight rain {snow}	10/10 720 m [Frnb]	+2.2	+1.7	96	-2	-2	warm	981.2	975.3			0.4
SW	3-3 {4}	21 km	slight rain	10/10 1300 m	+1.8	+1.4	97	-3	-3	warm	980.9	975.0			0.4
SW	4-6 {6}	40 km	rain within past hour	10/10 800 m	+1.8	+1.3	96	-3	-3	warm	981.6	975.6
W	3-4 {7}	30 km	{rain, snow}	5/5 600 m [Frnb]	+2.5	+1.9	96	-2	-2	warm	982.1	976.2	+1.5	+4.6			11
SW	3-4 {4}	30 km		clear	+1.3	+0.5	94	-3	-3	warm	982.8	976.8
SW	3-4 {4}	16 km		9/9 1140 m	+1.8	+1.0	94	-3	-3	warm	983.3	977.3
SW	2-3 {6}	30 km	{snow showers}	10/10 330 m [Sc]	+1.8	+1.0	94	-2	-2	warm	983.8	977.8
SW	3-4 {4}	16 km		9/9 1500 m	+1.4	+0.7	95	-3	-3	warm	983.9	978.0
W	3-5 {5}	30 km		9/9 100 m	+1.7	+1.0	95	-3	-3	warm	984.1	978.2
W	2-3 {5}	30 km		10/10 1230 m	+1.7	+1.1	96	-2	-2	warm	984.7	978.8
W	3-5 {5}	45 km		9/9 300 m	+1.5	+0.1	90	-3	-3	warm	985.6	979.6
W	4-5 {6}	50 km		10/10 200 m	+1.1	-0.1	92	-4	-4	warm	986.3	980.4
NW	4-7 {7}	10 km		9/9 1500 m [Sc]	+0.2	-1.6	88	-5	-5	seasonable	987.3	981.3
NW	5-7 {8}	>70 km		6/6 600 m	-0.7	-3.1	84	-7	-7	warm	988.4	982.4
NW	9-12 {12}	65 km	slight snow showers	10/10 200 m	-2.1	-4.4	84	-11	-11	warm	989.6	983.5
NW	7-10 {13}	45 km	snow within past hour	10/10 300 m [Sc]	-3.5	-7.1	76	-11	-11	seasonable	990.9	984.8	-3.5	+2.6
NW	5-7 {10}	30 km	slight snow	10/10 300 m	-3.4	-6.3	80	-10	-10	seasonable	991.8	985.7
NW	5-7 {10}	50 km	slight snow showers	10/10 600 m	-3.0	-6.5	77	-10	-10	warm	992.5	986.4
W	8-12 {12}	55 km	slight snow	9/9 600 m [Sc]	-3.3	-8.0	70	-11	-11	seasonable	993.4	987.3
W	7-10 {12}	50 km	slight snow showers	10/10 600 m	-4.5	-9.2	70	-12	-12	seasonable	994.9	988.7
W	5-7 {10}	65 km		1/1 600 m	-5.1	-9.7	70	-12	-12	warm	995.6	989.4
W	5-6 {8}	65 km	{snow}	clear	-5.4	-9.2	75	-12	-12	cool	995.9	989.7
W	4-6 {7}	60 km		clear	-5.4	-8.9	76	-12	-12	seasonable	996.5	990.3
SW	4-5 {7}	60 km	slight snow showers	1/1 1000 m	-5.7	-8.8	79	-12	-12	warm	996.9	990.8
SW	5-6 {6}	45 km		6/6 1500 m [Sc]	-4.8	-7.7	80	-12	-12	cool	997.0	990.8
SW	5-7 {8}	9000 m	slight snow showers	10/10 600 m	-3.9	-6.6	81	-11	-11	seasonable	996.7	990.6
SW	3-6 {6}	60 km	snow within past hour	9/9 600 m	-3.5	-6.3	81	-9	-9	warm	996.9	990.7
SW	4-6 {6}	60 km	{snow}	4/4 600 m [Sc]	-3.0	-5.8	81	-9	-9	seasonable	997.2	991.0	-6.1	-2.8			11
SW	5-6 {6}	55 km		10/10	-2.3	-5.0	82	-9	-9	seasonable	997.5	991.4
SW	4-5 {7}	55 km		9/9	-1.9	-4.5	82	-8	-8	warm	997.2	991.1
SW	4-5 {6}	55 km		10/9 1500 m [Sc Ac As]	-1.3	-4.1	81	-7	-7	seasonable	996.9	990.8
W	3-5 {7}	1500 m	snow	10/10 300 m	-1.3	-2.0	95	-6	-6	warm	996.4	990.4			0.3
calm	0-1 {5}	1900 m	slight snow	10/10 300 m	-1.3	-1.5	99	-3	-3	warm	995.3	989.3			1
E	1-2 {2}	1300 m	snow	10/10 300 m	-1.3	-1.6	98	-4	-4	seasonable	994.6	988.5			0.8
E	2-3 {3}	2400 m	slight snow	10/10 540 m	-1.3	-1.5	99	-5	-5	warm	994.1	988.1			0.9
NE	2-3 {3}	6000 m	slight snow	10/10 840 m	-1.5	-1.9	97	-6	-6	warm	994.1	988.0			0.3
NE	1-3 {3}	6000 m	slight snow	10/10 600 m [Sc]	-1.6	-2.1	96	-4	-4	seasonable	994.5	988.4			0.1
N	1-2 {2}	23 km	snow within past hour	10/10 600 m	-1.8	-2.3	96	-4	-4	warm	994.8	988.7
calm	0-1 {1}	18 km		10/10 600 m	-1.8	-2.6	94	-3	-3	warm	995.2	989.1
W	1-1 {2}	14 km	{snow}	10/10 600 m [Sc]	-1.9	-2.5	96	-4	-4	seasonable	995.3	989.3	-3.3	-0.7
NW	1-1 {2}	4200 m	mist	10/10 600 m	-2.7	-3.1	97	-5	-5	warm	995.3	989.2
E	1-2 {3}	5000 m	fog within past hour	10/10 600 m	-2.9	-3.3	97	-5	-5	warm	995.3	989.2
E	2-3 {3}	13 km		9/9 300 m [Sc]	-3.0	-3.4	97	-7	-7	seasonable	995.2	989.1
E	2-4 {4}	17 km		10/10 200 m	-2.2	-2.7	96	-6	-6	warm	994.8	988.7
N	2-3 {5}	7000 m	slight snow	10/10 720 m	-1.7	-2.3	96	-6	-6	warm	994.3	988.2
E	2-3 {5}	2600 m	slight freezing drizzle	10/10 100 m [Frnb]	-1.2	-1.6	97	-5	-5	seasonable	993.6	987.6			0.1
E	3-4 {4}	6000 m	slight rain and snow	10/10 50 m	-0.4	-0.6	99	-5	-5	warm	993.1	987.1			0.6
SE	2-5 {5}	8000 m	slight rain showers	10/10 100 m	+0.1	-0.1	99	-4	-4	warm	992.1	986.1			0.6
S	5-7 {7}	20 km	slight drizzle	10/10 100 m [Frnb]	+1.7	+1.3	97	-4	-4	seasonable	991.4	985.4
S	6-8 {8}	8000 m	slight rain showers	10/10 100 m	+3.4	+2.5	94	-2	-2	warm	990.6	984.7
S	7-10 {11}	11 km	slight rain	10/10 100 m	+3.8	+3.1	95	-2	-2	warm	990.1	984.1			0.9
S	7-10 {11}	6000 m	slight rain {drizzle}	10/10 200 m [Frnb]	+3.5	+2.7	94	-3	-3	warm	989.9	983.9	-3.9	+4.0	1		11
S	8-11 {12}	10 km	slight rain	10/10 100 m	+3.2	+2.4	94	-3	-3	warm	989.7	983.7			0.8
S	8-13 {15}	18 km	slight rain	10/10 200 m	+3.4	+2.3	92	-3	-3	warm	989.5	983.6			0.9

Weather station location Helsinki-Vantaa Airport (Finland): latitude 60.33 longitude 24.96 height above sea level 51 m.

The archive by default shows the weather in Helsinki-Vantaa Airport for the last week. You can obtain the archived data for the whole month and for the previous months, starting from January 2011, by selecting the desired date range from the drop-down list and clicking the "Find!" button.

Attention! The time in the tables is UTC. To get the local time, you need to add shift, which is equal to 1 h.

See also the weather archive in nearby cities and at nearby weather stations:

Weather in Helsinki Kumpula (Finland)(14 km)
Weather in Helsinki (Finland)(17 km)
Weather in Espoo Tapiola (Finland)(19 km)
Weather in Espoo Nuuksio (Finland)(22 km)
Weather in Helsinki Harmaja (Finland)(26 km)
Weather in Nurmijarvi (Finland)(26 km)
Weather in Hyvinkaa Hyvinkaankyla (Finland)(31 km)
Weather in Vihti Maasoja (Finland)(32 km)
Weather in Porvoo Kilpilahti (Finland)(33 km)
Weather in Mantsala Hirvihaara (Finland)(36 km)

Explanations to columns:

Wind - indicated wind speed in m/s - average for 10 minutes, gusts within and between terms (in curly brackets) and direction from which the wind blows: N - North, NE - North-East, E - East, SE - South-East , S - South, SW - South-West, W - West, NW - North-West.
Visibility - horizontal range of visibility in meters or kilometers. When visibility is from 1 to 10 km in the absence of precipitation, haze is usually observed, and when visibility is reduced to 1 km or less, fog is observed. In dry weather, visibility may be reduced by smoke, dust, or haze.
Phenomena - atmospheric phenomena observed during the period or in the last hour before the period are indicated; curly brackets indicate phenomena observed between periods (1-3 hours before the period); square brackets indicate hail or icy deposits with their diameter in mm.
Clouds - are through slash total and lower clouds in points, and the height of the lower border of the cloud in meters; square brackets contain cloud forms: Ci - Cirrus, Cs - Cirrostratus, Cc - Cirrocumulus, Ac - Altocumulus, As - Altostratus, Sc - Stratocumulus, Ns - Nimbostratus, Cu - Cumulus, Cb - Cumulonimbus. For more information about cloud classification, see the cloud Atlas (PDF).
T - Air temperature - temperature measured at a height of 2 m above the ground.
Td - Dew point temperature - the temperature at which the water vapor contained in the air reaches saturation.
f - Relative humidity measured at a height of 2 m above the ground.
Te - Effective temperature is the temperature felt by a seasonally dressed person in the shade. Characteristic of stuffy weather. The calculation takes into account the effects of air humidity and wind speed on a person's heat sensation.
Tes - Effective sun temperature - The temperature a person feels, corrected for solar heating. Characteristic of sweltering weather. Depends on the height of the sun above the horizon, cloud cover, and wind speed. At night, overcast, and with winds of 12 m/s or more, the correction is zero.
P - Atmospheric pressure - atmospheric pressure reduced to sea level.
Po - Atmospheric pressure - atmospheric pressure measured at the station level.
Tmin - Minimum temperature - minimum air temperature at a height of 2 m above the ground.
Tmax - Maximum temperature - maximum air temperature at a height of 2 m above the ground.
R - Precipitation - The amount of precipitation over a period of time, mm. When you hover the mouse cursor over a number - the period of time during which the specified amount of precipitation fell.
R24 - 24hour precipitation - The amount of precipitation in 24 hours, mm.
S - Snow cover - The height of the snow cover. When you hover the mouse over the number - the state of the snow cover and the degree of coverage in points.