March weather forecast and climate
Alamosa, CO

A vast field near the iconic dune field in Alamosa, Colorado, with a back view of the vast brown sandy dune hotbed and distant mountain ranges
A vast field near the iconic dune field in Alamosa, Colorado, with a back view of the vast brown sandy dune hotbed and distant mountain ranges

Weather in March

March, the first month of the spring, in Alamosa, is a chilly month, with temperature in the range of an average high of 46°F (7.8°C) and an average low of 27.5°F (-2.5°C).

Temperature

In Alamosa, the average high-temperature in March increases, from a cold 34.3°F (1.3°C) in February, to a chilly 46°F (7.8°C). The average low-temperature, in March, is 27.5°F (-2.5°C).

Humidity

The average relative humidity is 56%.

Rainfall

In Alamosa, during 5 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. Throughout the year, there are 77.3 rainfall days, and 7.24" (184mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Alamosa. Months with the most snowfall are January and March, with an average 3.5" (89mm) of accumulated snow.

Daylight

The average length of the day in Alamosa is 12h.

Sunshine

In March, the average sunshine is 9.4h.

UV index

The average daily maximum UV index in Alamosa is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in March in Alamosa?

The average high-temperature, in March, is 46°F (7.8°C), while the average low-temperature is 27.5°F (-2.5°C).

What is the average humidity in March in Alamosa?

In March, the average relative humidity is 56%.

How much does it rain in Alamosa in March?

In Alamosa, Colorado, in March, during 5 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

How many days does it snow in March in Alamosa?

In Alamosa, in March, during 6.7 snowfall days, 3.5" (89mm) of snow is typically accumulated.

What is the snowiest month in Alamosa?

Months with the most snowfall are January and March, with an average 3.5" (89mm) of accumulated snow.

What is the average length of the day in March in Alamosa?

In March, the average length of the day in Alamosa is 12h.

How long on average sun shines in March in Alamosa?

In March, the average sunshine in Alamosa, Colorado, is 9.4h.

What is the UV index intensity in March in Alamosa?

The average daily maximum UV index in March in Alamosa is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in March
Alamosa, CO

Average temperature in March - Alamosa, CO
  • Average high temperature in March: 46°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in March: 27.5°F

The month with the highest average low temperature is July (50.5°F).
The coldest month (with the lowest average low temperature) is January (11.8°F).

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Average pressure in March
Alamosa, CO

Average pressure in March - Alamosa, CO
  • Average pressure in March: 30"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is April (29.91").

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Average wind speed in March
Alamosa, CO

Average wind speed in March - Alamosa, CO
  • Average wind speed in March: 6.3mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in March
Alamosa, CO

Average humidity in March - Alamosa, CO
  • Average humidity in March: 56%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (37%).

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Average rainfall in March
Alamosa, CO

Average rainfall in March - Alamosa, CO
  • Average rainfall in March: 0.63"

The wettest month (with the highest rainfall) is July (1.18").
The driest months (with the least rainfall) are November and December (0.31").

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Average rainfall days in March
Alamosa, CO

Average rainfall days in March - Alamosa, CO
  • Average rainfall days in March: 5 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is November (2.1 days).

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Average snowfall in March
Alamosa, CO

Average snowfall in March - Alamosa, CO
  • Average snowfall in March: 3.5"

Months with the highest snowfall are January and March (3.5").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Alamosa, CO

Average snowfall days in March - Alamosa, CO
  • Average snowfall days in March: 6.7 days

The month with the highest number of snowfall days is February (7.2 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight in March /
Average sunshine in March
Alamosa, CO

Average daylight in March / Average sunshine in March - Alamosa, CO
  • Average daylight in March: 12h

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

  • Average sunshine in March: 9.4h

The month with the most sunshine is June (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 6.8h).

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Average sunshine days in March
Alamosa, CO

Average sunshine days in March - Alamosa, CO
  • Average sunshine days in March: 19.8 days

The month with the most sunshine days is November (25.8 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index in March
Alamosa, CO

Average UV index in March - Alamosa, CO
  • Average UV index in March: 3

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in March
Alamosa, CO

Average cloud cover in March - Alamosa, CO
  • Average cloud cover in March: 20

Months with the most cloud cover are January and February (Cloud cover 25).
Months with the least cloud cover are June, September and October (Cloud cover 12).

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Average visibility in March
Alamosa, CO

Average visibility in March - Alamosa, CO
  • Average visibility in March: 6mi

Months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January and February (5mi).

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