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

WEATHER IN Longmont

Weather forecast in Longmont
Climate monitor in Longmont

Time and date
19:35	12.04
19:55	12.04
20:15	12.04
20:35	12.04
20:55	12.04
21:15	12.04
21:35	12.04
21:55	12.04
22:15	12.04
22:35	12.04
22:55	12.04
23:15	12.04
23:35	12.04
23:55	12.04
00:15	13.04
00:35	13.04
00:55	13.04
01:15	13.04
01:35	13.04
01:55	13.04
02:15	13.04
02:35	13.04
02:55	13.04
03:15	13.04
03:35	13.04
03:55	13.04
04:15	13.04
04:35	13.04
04:55	13.04
05:15	13.04
05:35	13.04
05:55	13.04
06:15	13.04
06:35	13.04
06:55	13.04
07:15	13.04
07:35	13.04
07:55	13.04
08:15	13.04
08:35	13.04
08:55	13.04
09:15	13.04
09:35	13.04
09:55	13.04
10:15	13.04
10:35	13.04
10:55	13.04
11:15	13.04

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)
W	14	10 miles		clear	58	12	16	55	55			24.73
W	7 {10}	10 miles		clear	61	9	13	61	61			24.74
N	3	10 miles		clear	62	9	12	63	63			24.75
NE	3	10 miles		clear	63	10	13	64	64			24.75
NW	7	10 miles		clear	64	13	13	64	64			24.75
calm	0	10 miles		clear	60	13	16	61	61			24.76
S	3	10 miles		clear	60	15	17	61	61			24.75
SW	13 {18}	10 miles		clear	64	15	14	63	63			24.75
S	3	10 miles		clear	61	15	16	63	63			24.75
calm	0	10 miles		clear	60	15	17	59	59			24.75
calm	0	10 miles		clear	61	14	16	61	61			24.75	57	73
SW	3	10 miles		clear	56	15	19	57	57			24.75
SW	7	10 miles		clear	57	15	19	55	55			24.76
SW	8	10 miles		clear	57	16	19	55	55			24.76
SW	13	10 miles		clear	62	16	17	61	61			24.76
SW	9	10 miles		clear	59	17	19	57	57			24.76
SW	8	10 miles		clear	59	16	18	59	59			24.76
SW	10	10 miles		clear	54	18	24	50	50			24.76
SW	9	10 miles		clear	55	18	23	52	52			24.75
SW	6	10 miles		clear	53	17	24	52	52			24.75
calm	0	10 miles		clear	53	17	24	54	54			24.75
calm	0	10 miles		clear	51	17	26	52	52			24.76
calm	0	10 miles		clear	50	18	27	50	50			24.76
S	7	10 miles		clear	51	18	27	48	48			24.76
S	7	10 miles		clear	53	17	24	50	50			24.76
NW	5	10 miles		clear	47	19	31	45	45			24.77
W	3	10 miles		clear	54	15	21	54	54			24.78
W	10 {16}	10 miles		clear	58	12	16	55	55			24.78
SW	3	10 miles		clear	55	14	20	55	55			24.80	46	62
SW	5	10 miles		clear	50	17	26	48	48			24.80
W	6	10 miles		clear	53	15	22	52	52			24.81
W	5	10 miles		clear	51	15	24	50	50			24.81
W	7	10 miles		clear	52	16	23	50	50			24.82
W	8	10 miles		clear	57	16	20	55	55			24.83
W	10 {23}	10 miles		clear	58	16	19	55	55			24.83
W	7 {18}	10 miles		clear	59	16	19	59	61			24.84
W	6	10 miles		clear	61	16	17	61	64			24.85
W	5	10 miles		clear	61	15	16	63	66			24.85
W	8	10 miles		clear	63	15	15	63	70			24.84
SW	6 {22}	10 miles		clear	64	15	15	64	72			24.84
W	22 {28}	10 miles		clear	64	17	16	63	63			24.84
W	14 {25}	10 miles		clear	64	16	15	63	70			24.85
NW	11 {22}	10 miles		clear	66	16	14	66	73			24.83
W	15 {21}	10 miles		clear	66	15	14	64	70			24.83
W	10 {18}	10 miles		clear	67	15	13	66	79			24.83
NW	13 {26}	10 miles		clear	67	16	14	66	75			24.82
W	13 {23}	10 miles		clear	68	15	12	66	77			24.81	48	68
NW	17 {23}	10 miles		clear	69	14	12	66	72			24.81

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.