Weather archive in Longmont for the last week, weather in Longmont for july 2026 year

WEATHER IN Longmont

Weather forecast in Longmont
Climate monitor in Longmont

Time and date
14:35	21.07
14:55	21.07
15:15	21.07
15:35	21.07
15:55	21.07
16:15	21.07
16:35	21.07
16:55	21.07
17:15	21.07
17:35	21.07
17:55	21.07
18:15	21.07
18:35	21.07
18:55	21.07
19:15	21.07
19:35	21.07
19:55	21.07
20:15	21.07
20:35	21.07
20:55	21.07
21:15	21.07
21:35	21.07
21:55	21.07
22:15	21.07
22:35	21.07
22:55	21.07
23:15	21.07
23:35	21.07
23:55	21.07
00:15	22.07
00:35	22.07
00:55	22.07
01:15	22.07
01:35	22.07
01:55	22.07
02:15	22.07
02:35	22.07
02:55	22.07
03:15	22.07
03:35	22.07
03:55	22.07
04:15	22.07
04:35	22.07
04:55	22.07
05:15	22.07
05:35	22.07
05:55	22.07
06:15	22.07

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)
calm	0	10 miles		clear	91	54	29	91	129	risk of sunstroke		25.08
SE	5	10 miles		clear	92	54	27	93	120	very hot		25.06
S	6	10 miles		clear	93	53	26	93	111	very hot		25.05
S	3	10 miles		clear	93	52	25	93	117	very hot		25.04
SE	3	10 miles		clear	94	52	24	93	117	very hot		25.03
calm	0	10 miles		clear	95	54	25	95	113	very hot		25.02
SE	9 {18}	10 miles		clear	94	54	26	95	104	very hot		25.01
E	10	10 miles		clear	94	54	26	95	102	very hot		25.01	82	95
SE	5	10 miles		clear	93	55	28	93	100	very hot		25.01
E	5	10 miles		5/0 11000 ft [Ac]	91	54	29	91	97	hot		25.01
N	6	10 miles		8/0 11000 ft [Ac]	91	55	30	91	95	hot		25.01
N	7	10 miles		10/0 11000 ft [Ac]	90	55	30	91	91	hot		250.00
NE	11 {18}	10 miles	rain	10/0 10000 ft [Ac As]	88	57	35	91	91	stuffily		25.01
NE	21 {28}	1.8 miles	heavy rain	10/8 1000 ft [Ac Ns]	72	61	68	79	79	stuffily		25.03
W	6 {46}	1.8 miles	heavy rain	10/8 1100 ft [Ac Ns]	70	57	63	75	75	comfort		25.05
NW	8 {17}	10 miles	slight rain	10/5 2200 ft [Ac Ns]	69	59	71	75	75	comfort		25.03
N	8	10 miles	slight rain	8/0 11000 ft [Ac As]	70	60	69	75	75	comfort		25.05			0.61
N	7	10 miles		5/0 12000 ft [Ac]	71	61	70	77	77	comfort		25.06
NW	9	10 miles		clear	71	62	72	79	79	stuffily		25.08
N	11 {22}	10 miles		5/0 12000 ft [Ac]	74	60	63	82	82	stuffily		25.10
N	13 {18}	10 miles		5/0 11000 ft [Ac]	73	61	67	81	81	stuffily		25.10
N	10 {22}	10 miles		5/0 10000 ft [Ac]	71	61	70	77	77	comfort		25.11
N	16 {22}	10 miles		5/0 10000 ft [Ac]	70	61	73	77	77	comfort		25.12
N	10 {19}	10 miles		5/0 10000 ft [Ac]	71	61	70	77	77	comfort		25.12
N	9	10 miles		5/0 10000 ft [Ac]	71	60	69	77	77	comfort		25.13
N	7	10 miles		5/0 10000 ft [Ac]	70	60	70	77	77	comfort		25.13	69	94	0.61
NW	5	10 miles		8/0 7000 ft [Ac]	70	60	72	77	77	comfort		25.14
N	3	10 miles		5/0 7000 ft [Ac]	70	60	70	77	77	comfort		25.13
calm	0	10 miles		8/0 8000 ft [Ac]	70	61	74	75	75	comfort		25.13
W	3	10 miles		5/0 7000 ft [Ac]	70	60	71	75	75	comfort		25.12
calm	0	10 miles		clear	70	61	74	75	75	comfort		25.11
calm	0	10 miles		clear	68	62	80	73	73	comfort		25.10
SW	3	10 miles		clear	68	62	81	73	73	comfort		25.10
calm	0	10 miles		clear	67	62	84	72	72	comfort		25.09
calm	0	10 miles		clear	67	62	85	70	70	comfort		25.08
SW	3	10 miles		clear	66	62	88	70	70	comfort		25.07
calm	0	10 miles		clear	66	62	86	70	70	comfort		25.06
calm	0	10 miles		clear	67	62	84	70	70	comfort		25.06
calm	0	10 miles		clear	65	62	88	66	66			25.06
calm	0	10 miles		clear	65	61	88	66	66			25.06
NW	6	10 miles		clear	64	61	91	64	64			25.06
calm	0	10 miles		clear	65	62	90	66	66			25.06
calm	0	10 miles		clear	65	61	87	66	66			25.07
N	6	10 miles		clear	67	59	78	70	70	comfort		25.07	64	71		0.61
calm	0	10 miles		clear	66	60	80	68	68			25.08
calm	0	10 miles		clear	65	59	81	66	66			25.09
calm	0	10 miles		clear	66	60	82	68	68			25.10
calm	0	10 miles		clear	68	60	76	73	75	comfort		25.10

Weather station location Vance Brand Airport: latitude 40.1612 longitude -105.1604 Height above sea level 1536 m.

The archive shows weather in Longmont 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 -7 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.