Weather archive in Alamosa for the last week, weather in Alamosa for december 2025 year

Weather & Climate
Weather archive
USA
Colorado
San Luis Valley Regional Airport

WEATHER IN Alamosa

Weather forecast in Alamosa
Climate monitor in Alamosa

Time and date
20:52	07.12
21:52	07.12
22:52	07.12
23:52	07.12
00:52	08.12
01:52	08.12
02:52	08.12
03:52	08.12
04:52	08.12
05:52	08.12
06:52	08.12
07:52	08.12
08:52	08.12
09:52	08.12
10:52	08.12
11:52	08.12
12:52	08.12
13:52	08.12
14:52	08.12
15:52	08.12
16:52	08.12
17:52	08.12
18:52	08.12
19:52	08.12
20:52	08.12
21:52	08.12
22:52	08.12
23:52	08.12
00:52	09.12
01:52	09.12
02:52	09.12
03:52	09.12
04:52	09.12
05:52	09.12
06:52	09.12
07:52	09.12
08:52	09.12
09:52	09.12
10:52	09.12
11:52	09.12
12:52	09.12
13:52	09.12
14:52	09.12
15:52	09.12
16:52	09.12
17:52	09.12
18:52	09.12
19:52	09.12

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)
W	6 {3}	10 miles		clear	19	13	77	10	10		30.42	22.90
W	3 {2}	10 miles		clear	15	11	83	9	9		30.41	22.90
NW	7 {4}	10 miles		clear	13	11	92	1	1		30.40	22.91	13
E	3 {2}	9 miles		clear	9	8	96	3	3		30.42	22.91
NE	5 {2}	10 miles		clear	9	8	96	-0	-0		30.42	22.91
calm	0	10 miles		clear	7	4	87	7	7		30.42	22.91
SW	6 {3}	10 miles		clear	7	5	91	-4	-4		30.42	22.92
SW	6 {3}	10 miles		clear	9	6	88	-0	-0		30.41	22.91
SW	5 {2}	10 miles		clear	10	6	84	1	1		30.45	22.92	6	14
S	3 {2}	10 miles		clear	9	5	84	3	3		30.47	22.90
S	6 {3}	10 miles		clear	6	3	87	-4	-4		30.55	22.93
SW	3 {2}	10 miles		clear	13	8	80	7	7		30.52	22.94
calm	0	10 miles		2/2 5500 ft	21	14	74	19	19		30.49	22.94
calm	0	10 miles		5/5 5500 ft	29	15	56	28	30		30.47	22.94
calm	0	10 miles		clear	33	16	49	32	41		30.45	22.94	6	33
NE	5 {2}	10 miles		clear	38	16	40	34	43		30.40	22.91
NE	6 {3}	10 miles		clear	39	16	39	34	43		30.37	22.89
NE	7 {4}	10 miles		clear	40	17	39	36	43		30.36	22.87
NE	5 {2}	10 miles		clear	41	18	39	37	45		30.35	22.87
N	6 {3}	10 miles		clear	40	18	41	36	39		30.35	22.88
N	3 {2}	10 miles		clear	36	17	46	32	34		30.37	22.87	33	41
NW	5 {2}	10 miles		clear	31	18	58	25	25		30.42	22.89
NW	3 {2}	10 miles		clear	24	18	77	18	18		30.48	22.89
W	3 {2}	10 miles		clear	21	17	84	14	14		30.46	22.90
NW	3 {2}	10 miles		clear	22	18	84	16	16		30.41	22.90
W	3 {2}	10 miles		clear	17	15	92	10	10		30.40	22.90
S	5 {2}	10 miles		clear	16	15	96	7	7		30.38	22.90	16	36
W	7 {4}	10 miles		clear	17	14	88	7	7		30.34	22.90
W	7 {4}	10 miles		clear	16	13	87	5	5		30.33	22.89
W	5 {2}	10 miles		clear	14	11	87	5	5		30.34	22.88
W	6 {3}	10 miles		clear	13	10	88	3	3		30.31	22.87
W	6 {3}	10 miles		clear	11	9	92	1	1		30.31	22.85
calm	0	10 miles		clear	10	8	91	10	10		30.31	22.84	10	18
SE	5 {2}	10 miles		clear	10	7	87	1	1		30.33	22.84
calm	0	10 miles		clear	12	10	92	12	12		30.36	22.84
calm	0	10 miles		clear	13	10	88	12	12		30.37	22.83
calm	0	10 miles		clear	19	14	80	18	19		30.33	22.84
SW	3 {2}	10 miles		clear	24	19	81	18	21		30.35	22.85
S	3 {2}	10 miles		clear	31	20	63	27	34		30.29	22.83	9	31
calm	0	n/a		clear	34	20	56	34	45		30.24	22.81
		n/a		clear	37	19	48	36	50	risk of colds	30.20	22.79
E	3 {2}	10 miles		clear	42	17	36	41	50		30.17	22.77
calm	0	10 miles		clear	44	17	33	45	52		30.15	22.77
calm	0	10 miles		clear	44	17	33	45	48		30.16	22.77
NE	3 {2}	10 miles		clear	39	19	44	36	37		30.20	22.78	31	44
N	3 {2}	10 miles		clear	34	19	54	30	30		30.24	22.79
N	5 {2}	10 miles		clear	30	20	66	23	23		30.27	22.79
NW	5 {2}	10 miles		clear	24	21	88	16	16		30.30	22.80

Weather station location San Luis Valley Regional Airport: latitude 37.4393 longitude -105.8618 Height above sea level 2297 m.

The archive shows weather in Alamosa 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.

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

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Weather in Taos Regional Airport (New Mexico, USA)(111 km)
Weather in Monarch Pass (Colorado, USA)(123 km)
Weather in Harriet Alexander Field Airport (Colorado, USA)(123 km)
Weather in Angel Fire Airfield (New Mexico, USA)(124 km)

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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.