Climate Alamosa - Colorado

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	34	40	50	59	69	79
Average low in ºF Av. low Lo	-2	6	17	24	33	41
Av. precipitation in inch Av. precip. Pre.	0.26	0.26	0.53	0.59	0.58	0.49
Av. snowfall in inch Snowfall Sn	4	4	5	4	1	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	82	80	73	62	47	35
Average low in ºF Av. low Lo	47	46	37	24	12	1
Av. precipitation in inch Av. precip. Pre.	0.97	1.27	0.91	0.68	0.42	0.35
Av. snowfall in inch Snowfall Sn	0	0	0	2	4	5

Alamosa Climate Graph - Colorado Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	33.5	-2.1	0.00	0.00	0.12	0.30
2 Jan	33.5	-2.2	0.04	0.04	0.20	0.50
3 Jan	33.6	-2.2	0.04	0.04	0.39	1.00
4 Jan	33.6	-2.3	0.04	0.04	0.51	1.30
5 Jan	33.6	-2.3	0.04	0.04	0.59	1.50
6 Jan	33.6	-2.3	0.04	0.04	0.71	1.80
7 Jan	33.7	-2.3	0.08	0.08	0.79	2.00
8 Jan	33.7	-2.3	0.08	0.08	0.91	2.30
9 Jan	33.7	-2.3	0.08	0.08	0.98	2.50
10 Jan	33.8	-2.3	0.08	0.08	1.18	3.00
11 Jan	33.8	-2.3	0.08	0.08	1.30	3.30
12 Jan	33.9	-2.3	0.08	0.08	1.42	3.60

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Jun	82.0	30.9	0.00	0.00	0.0
02 Jun	81.0	37.9	0.00	0.00	0.0
03 Jun	78.1	39.9	0.00	0.00	0.0
04 Jun	82.0	37.0	0.00	0.00	0.0
05 Jun	82.9	42.1	0.00	0.00	0.0
06 Jun	-	-	-	-	-
07 Jun	-	-	-	-	-
08 Jun	-	-	-	-	-
09 Jun	-	-	-	-	-
10 Jun	-	-	-	-	-
11 Jun	-	-	-	-	-
12 Jun	-	-	-	-	-
13 Jun	-	-	-	-	-
14 Jun	-	-	-	-	-
15 Jun	-	-	-	-	-
16 Jun	-	-	-	-	-
17 Jun	-	-	-	-	-
18 Jun	-	-	-	-	-
19 Jun	-	-	-	-	-
20 Jun	-	-	-	-	-
21 Jun	-	-	-	-	-
22 Jun	-	-	-	-	-
23 Jun	-	-	-	-	-
24 Jun	-	-	-	-	-
25 Jun	-	-	-	-	-
26 Jun	-	-	-	-	-
27 Jun	-	-	-	-	-
28 Jun	-	-	-	-	-
29 Jun	-	-	-	-	-
30 Jun	-	-	-	-	-

	Jun 26	Normal
Average high temperature Av. high temp.	81.2 ºF	34 ºF
Average low temperature Av. low temp.	37.6 ºF	-2 ºF
Total precipitation Total precip.	0.00 inch	0.26 inch
Total snowfall Total snowfall	0.00 inch	4 inch

Highest max temperature Highest max temp.	82.9 ºF	-
Lowest max temperature Lowest max temp.	78.1 ºF	-
Highest min temperature Highest min temp.	42.1 ºF	-
Lowest min temperature Lowest min temp.	30.9 ºF	-

Past weather June 2026 incomplete - Missing data

USGS National Map — Open interactive map

Station Data

Monthly averages Alamosa
Longitude: -105.867, Latitude: 37.4349
Average weather Alamosa, CO - 81101

Monthly: 1991-2020 normals
History: 2007-2026

Abbreviations

Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...