Weather Averages for Alamosa, CO

Weather Averages for
Alamosa, CO

Latitude: 37°26'N, Longitude: 105°52'W, Elevation: 2299.4 m, Distance: 1.84 km

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 48 years	°C	5	-8	-5	0	5	10	15	18	17	12	6	-1	-7
Average high temperature over 48 years	°C	15	1	4	8	15	20	25	27	26	22	17	8	2
Average low temperature over 48 years	°C	-4	-18	-15	-8	-4	0	5	8	7	2	-4	-11	-
Highest recorded temperature over 48 years	°C	35	16	18	22	26	29	35	35	32	30	27	21	16
Lowest recorded temperature over 48 years	°C	-45	-45	-37	-28	-21	-11	-4	0	-1	-9	-22	-34	-41
Average number of rainy days over 47 years	days	68	4	4	5	5	6	5	9	10	6	4	4	4
Average number of days above 27°C over 48 years	days	1	-	-	-	-	-	-	1	-	-	-	-	-
Average precipitation over 48 years	cm	18.3	0.8	0.8	1.0	1.3	1.8	1.5	2.8	3.0	2.0	1.5	1.0	1.0
Average dew point over 36 years	°C	-4	-13	-11	-8	-7	-2	1	6	7	2	-3	-8	-13
Average number of days above 17°C over 48 years	days	137	-	-	-	3	15	26	31	30	23	8	-	-
Most recorded rainfall over 48 years	cm	29.2	2.0	3.6	4.1	4.3	4.6	6.6	8.9	13.7	4.8	6.1	3.0	3.8
Least recorded rainfall over 48 years	cm	8.6	-	-	-	-	-	-	-	0.5	-	-	-	-
Average number of days with thunderstorms over 9 years	days	42	-	-	-	2	7	9	9	8	6	1	-	-
Average number of days with fog over 9 years	days	84	14	10	7	6	4	2	2	6	6	5	9	13
Average morning relative humidity over 39 years	%	78	78	78	75	71	74	76	84	86	82	77	78	77
Average evening relative humidity over 42 years	%	40	58	49	38	29	29	26	36	39	34	34	49	59
Average wind speed over 35 years	km/h	17.7	14.5	16.1	20.9	22.5	22.5	20.9	14.5	12.9	14.5	14.5	16.1	12.9
Average number of days below -1.5°C over 48 years	days	227	31	28	31	27	13	2	-	-	8	27	30	31
Average snowfall over 48 years	cm	86.6	11.4	10.7	15.2	11.2	4.1	-	-	-	0.5	8.1	10.9	14.5
Average number of clear days over 33 years	days	148	13	11	11	10	9	14	9	11	15	17	14	14
Heating degree days over 30 years	days	8749	1559	1193	1014	717	453	174	42	98	306	667	1053	1473
Cooling degree days over 30 years	days	62	-	-	-	-	-	6	39	17	-	-	-	-
Average number of cloudy days over 33 years	days	81	8	7	9	8	8	4	5	6	5	6	7	7
Average number of partly cloudy days over 33 years	days	137	10	10	11	12	14	12	17	14	10	8	9	10
Average number of days below -12.5°C over 48 years	days	94	27	18	8	1	-	-	-	-	-	1	13	26

Check weather averages for nearby locations (some locations might offer more data):

Latitude: 37°26'N, Longitude: 105°51'W, Elevation: 2298.2 m, Distance: 1.60 km

Latitude: 37°31'N, Longitude: 106°2'W, Elevation: 2318.9 m, Distance: 7.01 km

Latitude: 37°15'N, Longitude: 105°56'W, Elevation: 2316.5 m, Distance: 9.97 km

Latitude: 37°24'N, Longitude: 105°33'W, Elevation: 2356.1 m, Distance: 10.21 km

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Weather Averages Alamosa, CO