Alamosa weather by month & the best time to visit

When is the best time to visit Alamosa?

For sunshine, the best time to visit Alamosa is June, then May and September. The dullest month is January (0/100, 25 mm of rain). The full month-by-month picture is in the table below.

How sunny is Alamosa?

Alamosa is one of the sunniest places on Earth: about 3,524 hours of sunshine a year. 96 Sunshine Score points separate June (96) from January (0), so the month you pick matters. It ranks #35 of 580 destinations in United States for annual sunshine, above the national median of 2,279 hours. The year's 410 mm of rain spreads fairly evenly across the months, with no pronounced dry season.

Sunshine Score by month

Month	Score	Day high	Night low	Rain	UV
January	0	3° / 37°F	-10° / 14°F	25 mm	3
February	0	5° / 41°F	-9° / 16°F	27 mm	4
March	16	10° / 50°F	-4° / 25°F	32 mm	6
April	54	15° / 59°F	-1° / 30°F	39 mm	8
May	93	21° / 70°F	4° / 39°F	36 mm	9
June	96	28° / 82°F	10° / 50°F	22 mm	11
July	89	29° / 84°F	13° / 55°F	61 mm	10
August	91	28° / 82°F	12° / 54°F	50 mm	10
September	93	24° / 75°F	7° / 45°F	37 mm	8
October	63	16° / 61°F	0° / 32°F	28 mm	6
November	8	9° / 48°F	-4° / 25°F	23 mm	4
December	0	3° / 37°F	-10° / 14°F	30 mm	2

See Alamosa on the map →