Monthly weather forecast and climate
Alamosa, CO

What is the coldest month in Alamosa?

With an average high-temperature of 33.1°F (0.6°C) and an average low-temperature of -3.6°F (-19.8°C), January is the coldest month in Alamosa.

How many days does it rain in Alamosa?

Throughout the year, in Alamosa, Colorado, there are 67.8 rainfall days, and 7.3" (184.2mm) of precipitation is accumulated.

When does it snow in Alamosa?

Months with snowfall in Alamosa, Colorado, are January through May, October through December.

How many days does it snow in Alamosa?

Throughout the year, in Alamosa, Colorado, there are 25.8 snowfall days, and 31.8" (807.7mm) of snow is accumulated.

What is the driest month in Alamosa?

The month with the least rainfall in Alamosa is February when the rain falls for 3.8 days and typically collects 0.2" (5.3mm) of precipitation.

When does it snow the most in Alamosa?

The month with the most snowfall in Alamosa is March when snow falls for 4.9 days and typically aggregates up to 5.9" (149.9mm) of snow.

What is the warmest month in Alamosa?

The warmest month is July, with an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 46.4°F (8°C).

What is the rainiest month in Alamosa?

August is the month with the most rainfall. Rain falls for 10.1 days and accumulates 1.2" (30.2mm) of precipitation.
Average temperature - Alamosa, CO
Average rainfall - Alamosa, CO
Average rainfall days - Alamosa, CO

The month with the highest number of rainy days is August (10.1 days).
Months with the lowest number of rainy days are January and February (3.8 days).

Average snowfall - Alamosa, CO
Average snowfall days - Alamosa, CO

The month with the highest number of snowfall days is March (4.9 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Alamosa, CO

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).

Months with most sunshine are May, June and July (Average sunshine: 11h).
Months with least sunshine are January, November and December (Average sunshine: 7).

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