Best time to visit Alamosa, CO

A month-by-month travel weather guide based on NOAA 30-year climate normals.

The most comfortable travel window in Alamosa runs from June through August — 3 months of pleasant temperatures and modest rainfall.

January Cold
High
35.3°F
Low
-0.4°F
Precip
0.39 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 9h 41m

February Cold
High
42.6°F
Low
7.0°F
Precip
0.26 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 10h 37m

March Cool
High
52.8°F
Low
17.1°F
Precip
0.46 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 11h 45m

April Cool
High
59.4°F
Low
25.5°F
Precip
0.53 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 12h 58m

May Cool
High
69.2°F
Low
33.9°F
Precip
0.65 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 14h 1m

June Good
High
79.4°F
Low
41.7°F
Precip
0.26 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 33m

July Good
High
82.9°F
Low
47.7°F
Precip
1.16 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 21m

August Good
High
80.4°F
Low
45.1°F
Precip
1.43 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 13h 27m

September Cool
High
74.9°F
Low
37.1°F
Precip
0.94 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 12h 14m

October Cool
High
64.1°F
Low
25.2°F
Precip
0.59 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 11h 0m

November Cool
High
50.5°F
Low
12.6°F
Precip
0.36 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 9h 57m

December Cold
High
37.3°F
Low
1.6°F
Precip
0.23 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 9h 26m

Looking for similar climates? See Alamosa's climate twins. Or jump straight to the full climate profile.