March weather forecast
Aspen, WY

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Weather in March

March, the first month of the spring in Aspen, is a cold month, with an average temperature fluctuating between 35.4°F (1.9°C) and 20.7°F (-6.3°C).

Temperature

March's arrival coincides with a marginal rise in the average high-temperature, moving from February's subzero cold 28.8°F (-1.8°C) to a wintry 35.4°F (1.9°C). March nights are marked by an average temperature drop to a freezing cold 20.7°F (-6.3°C).

Humidity

In March, the average relative humidity is 83%.

Rainfall

In March, the rain falls for 9.3 days. Throughout March, 1.34" (34mm) of precipitation is accumulated. In Aspen, during the entire year, the rain falls for 94.2 days and collects up to 11.5" (292mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. The month with the most snowfall is March, when snow falls for 15.9 days and typically aggregates up to 10" (254mm) of snow.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of March, sunrise is at 6:55 am and sunset at 6:14 pm MST. On the last day of the month, sunrise is at 7:06 am and sunset at 7:47 pm MDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from MDT to MST.

Sunshine

In March, the average sunshine in Aspen is 7.5h.

UV index

In Aspen, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The UV index of 2 during March translates into the following guidance:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is March?

The average high-temperature and low-temperature during March are 35.4°F (1.9°C) and 20.7°F (-6.3°C) respectively.

What is the average humidity in March?

The average relative humidity in March is 83%.

How much does it rain in March?

In Aspen, in March, during 9.3 rainfall days, 1.34" (34mm) of precipitation is typically accumulated.

What is the snowiest month?

The month with the most snowfall in Aspen is March, when snow falls for 15.9 days and typically aggregates up to 10" (254mm) of snow.

How much does it snow in March?

In March, it is snowing for 15.9 days. Throughout March, 10" (254mm) of snow is accumulated.

What is the average length of the day in March?

In Aspen, the average day length in March is 11h and 58min.

When is the sunrise / sunset in March?

In March, on the first day of the month, sunrise is at 6:55 am and sunset at 6:14 pm MST. On the last day of the month, sunrise is at 7:06 am and sunset at 7:47 pm MDT.

When does Daylight Saving Time (DST) start in March?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How long on average sun shines in March?

In March, the average sunshine duration is 7.5h.

What is the UV index intensity in March?

The average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Aspen, WY

Average temperature in March - Aspen, WY
  • Average high temperature in March: 35.4°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is December (26.4°F).

  • Average low temperature in March: 20.7°F

The month with the highest average low temperature is July (51.6°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in March
Aspen, WY

Average pressure in March - Aspen, WY
  • Average pressure in March: 30.04"Hg

The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in March
Aspen, WY

Average wind speed in March - Aspen, WY
  • Average wind speed in March: 7.5mph

The windiest month (with the highest average wind speed) is April (8.2mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in March
Aspen, WY

Average humidity in March - Aspen, WY
  • Average humidity in March: 83%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is August (39%).

Average rainfall in March
Aspen, WY

Average rainfall in March - Aspen, WY
  • Average rainfall in March: 1.34"

The wettest months (with the highest rainfall) are April and May (1.38").
The driest month (with the least rainfall) is August (0.51").

Average rainfall days in March
Aspen, WY

Average rainfall days in March - Aspen, WY
  • Average rainfall days in March: 9.3 days

The month with the highest number of rainy days is May (11.9 days).
The month with the least rainy days is February (5.5 days).

Average snowfall in March
Aspen, WY

Average snowfall in March - Aspen, WY
  • Average snowfall in March: 10"

The month with the highest snowfall is March (10").
The months with the least snowfall are July and August (0").

Average snowfall days in March
Aspen, WY

Average snowfall days in March - Aspen, WY
  • Average snowfall days in March: 15.9 days

The month with the highest number of snowfall days is February (16.3 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in March /
Average sunshine in March
Aspen, WY

Average daylight in March / Average sunshine in March - Aspen, WY
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in March: 7h and 3min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).

Average sunshine days in March
Aspen, WY

Average sunshine days in March - Aspen, WY
  • Average sunshine days in March: 12.4 days

The month with the most sunshine days is June (19.5 days).
The month with the least sunshine days is April (10.8 days).

Average UV index in March
Aspen, WY

Average UV index in March - Aspen, WY
  • Average UV index in March: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are November and December (UV index 1).

Average cloud cover in March
Aspen, WY

Average cloud cover in March - Aspen, WY
  • Average cloud cover in March: 40

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 10).

Average visibility in March
Aspen, WY

Average visibility in March - Aspen, WY
  • Average visibility in March: 5mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

Aspen, Wyoming, USA

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