Weather archive in Chicago for the last week, weather in Chicago for december 2024 year

Weather & Climate
Weather archive
USA
Illinois
Chicago-O`Hare International Airport

WEATHER IN Chicago

Time and date
06:34	20.12
06:51	20.12
07:14	20.12
07:51	20.12
08:06	20.12
08:19	20.12
08:29	20.12
08:51	20.12
09:19	20.12
09:51	20.12
10:08	20.12
10:51	20.12
11:08	20.12
11:51	20.12
12:51	20.12
13:51	20.12
14:51	20.12
15:51	20.12
16:25	20.12
16:51	20.12
17:48	20.12
17:51	20.12
18:23	20.12
18:51	20.12
19:51	20.12
20:51	20.12
21:51	20.12
22:51	20.12
23:51	20.12
00:51	21.12
01:51	21.12
02:51	21.12
03:51	21.12
04:51	21.12
05:51	21.12
06:51	21.12
07:51	21.12
08:51	21.12
09:51	21.12
10:51	21.12
11:51	21.12
12:51	21.12
13:51	21.12
14:51	21.12
15:51	21.12
16:51	21.12
17:51	21.12
18:51	21.12

Wind (dir.,mph)		Visibility	Phenomena	Clouds	Т (F)	Тd (F)	f (%)	Тe (F)	Тes (F)	Comfort	P (in)	Po (in)	Тmin (F)	Tmax (F)	R (in)	R24 (in)	S (in)
N	17 {28}	6 miles	slight snow, mist	10/10 600 ft [Ns]	33	31	92	19	19			29.29
N	21	8 miles	slight snow	10/10 800 ft [Ns]	34	30	85	19	19		30.04	29.31
N	21	5 miles	slight snow, mist	10/10 1500 ft [Ns]	33	30	88	19	19			29.32
N	24 {32}	7 miles	slight snow	10/10 1500 ft [Ns]	33	29	85	18	18		30.08	29.34
N	24 {30}	10 miles		10/10 1700 ft	33	28	81	18	18			29.35
N	24 {34}	10 miles		10/10 1900 ft	33	29	85	18	18			29.36
N	22 {34}	10 miles		10/10 1900 ft	34	28	79	19	19			29.37
N	22	10 miles		10/10 1900 ft	34	28	79	19	19		30.12	29.39			0.00
N	15 {31}	10 miles	slight snow	10/10 2100 ft [Ns]	34	28	79	23	23			29.41
N	19 {32}	10 miles	slight snow	10/10 2300 ft [Ns]	34	28	79	21	21		30.18	29.44
N	19 {31}	10 miles	slight snow	10/10 2300 ft [Ns]	34	27	75	21	21			29.44
N	23 {30}	10 miles	slight snow	10/10 1800 ft [Ns]	33	27	78	19	19		30.20	29.46
N	19 {26}	10 miles		10/10 1600 ft	33	27	78	19	19			29.47
N	19 {29}	10 miles		10/10 2000 ft	32	26	78	18	18		30.22	29.48		35	0.00
N	17 {26}	10 miles		8/8 1900 ft	32	25	75	19	19		30.25	29.51
N	17	10 miles		5/5 2300 ft	32	23	69	19	19		30.27	29.52
N	18 {25}	10 miles		8/8 2500 ft	32	22	66	19	19		30.29	29.55
NW	14 {24}	10 miles		8/8 2600 ft [Ci]	31	21	66	19	19		30.34	29.60
NW	13	10 miles		8/8 2700 ft [Ci]	30	20	66	19	19			29.60
NW	11	10 miles		8/5 2700 ft [Ci]	29	20	69	18	18		30.35	29.61
NW	13	10 miles		8/8 2800 ft [Ci]	27	19	74	14	14			29.63
NW	11	10 miles		8/8 2800 ft [Ci]	27	19	72	16	16		30.38	29.63	27
NW	11 {23}	10 miles		8/5 3100 ft [Ci]	27	18	68	16	16			29.64
NW	14	10 miles		5/2 3100 ft [Ci]	26	18	71	12	12		30.40	29.65
NW	17	10 miles		5/2 3000 ft [Ci]	25	16	68	10	10		30.41	29.66
N	14	10 miles		2/0 25000 ft [Ci]	24	16	71	10	10		30.42	29.67
N	11	10 miles		2/0 25000 ft [Ci]	22	15	75	9	9		30.43	29.67
N	10	10 miles		2/0 25000 ft [Ci]	22	15	75	10	10		30.42	29.67
NW	9	10 miles		2/0 25000 ft [Ci]	22	14	71	10	10		30.42	29.67	21	27
NW	11	10 miles		2/0 25000 ft [Ci]	21	13	70	9	9		30.42	29.67
NW	9	10 miles		2/0 25000 ft [Ci]	20	12	71	9	9		30.44	29.68
NW	8	10 miles		2/0 15000 ft [Ac]	19	11	70	9	9		30.46	29.70
N	8	10 miles		2/0 15000 ft [Ac]	18	10	71	7	7		30.46	29.70
NW	8	10 miles		clear	17	9	70	5	5		30.47	29.72
NW	6	10 miles		clear	16	8	70	7	7		30.50	29.73	16	22
NW	6	10 miles		2/2 3500 ft [Ci]	15	8	73	5	5		30.51	29.74
N	6	10 miles		5/2 3500 ft [Ci]	15	8	73	5	5		30.52	29.75
NW	7	10 miles		8/2 2500 ft [Ci]	19	9	64	9	9		30.53	29.76
N	7	10 miles		8/2 2500 ft [Ci]	19	9	64	9	10		30.55	29.78
N	7	10 miles		8/2 2500 ft [Ci]	22	9	57	12	16		30.52	29.76
N	5	10 miles		8/2 2500 ft [Ci]	23	8	52	16	21		30.49	29.73	14	23
N	5	10 miles		8/2 2500 ft [Ac Ci]	25	8	48	18	21		30.48	29.72
vrb	5	10 miles		8/2 2500 ft [Ac Ci]	25	8	48	18	21		30.47	29.71
N	6	10 miles		8/2 2500 ft [Ac Ci]	25	11	55	18	19		30.47	29.71
N	3	10 miles		8/2 2500 ft [Ac Ci]	25	11	55	19	21		30.47	29.71
N	3	10 miles		8/2 2500 ft [Ac Ci]	23	11	59	18	18		30.46	29.70
N	7	10 miles		8/2 2500 ft [Ac Ci]	21	12	68	10	10		30.46	29.70	21	27
N	7	10 miles		8/2 2000 ft [Ac]	20	12	71	10	10		30.46	29.70

Weather station location Chicago-O`Hare International Airport: latitude 41.9950 longitude -87.9336 Height above sea level 203 m.

The archive shows weather in Chicago for the last 1-2 days. The actual weather information in the database is updated hourly! The entire month and previous months archive data can be obtained by selecting the date range of interest from the drop-down list and pressing the "Enter!".

Attention! The METAR weather archive in database for stations not included in the climate monitor is stored for no more than 60 days. It makes no sense to try to choose an earlier date.

Attention! The time in the tables is local time (not including daylight saving time). To obtain Universal Time, subtract the correction, which is equal to -6 h.

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Column explanations:

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 of observations.
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 over the number, the time period for which the specified amount of precipitation has fallen.
R24 - Precipitation 24h - 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.