March weather forecast
Cheyenne, WY

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A sunny day in front of the State Capitol building in Cheyenne, Wyoming
A sunny day in front of the State Capitol building in Cheyenne, Wyoming

Weather in March

By March, winter loosens its grip on Cheyenne, leading to a gradual shift in the weather. The chilly air slowly starts to warm, with temperatures showing an upward trend. Relative humidity reduces by 7% compared to January's levels. This month is the wettest, with rainfall mounting to an average of 1.42" (36mm), serving as a prelude to the imminent arrival of spring. The snowy landscapes gradually recede, bringing new possibilities for outdoor enthusiasts who yearn for the crisp spring air.

Temperature

An escalation in the average high-temperature is seen in Cheyenne with the onset of March, moving from a wintry 37°F (2.8°C) in February to a chilly 47.5°F (8.6°C). Nighttime temperatures in Cheyenne consistently average a freezing cold 29.7°F (-1.3°C) during March.

Humidity

In Cheyenne, the average relative humidity in March is 57%.

Rainfall

In Cheyenne, during March, the rain falls for 9.7 days and regularly aggregates up to 1.42" (36mm) of precipitation. Throughout the year, in Cheyenne, there are 116 rainfall days, and 14.57" (370mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Cheyenne. March is the month with the most snowfall in Cheyenne, Wyoming. Snow falls for 9.2 days and accumulates 6.06" (154mm) of snow.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 6:32 am and sunset at 5:50 pm MST. On the last day of March, in Cheyenne, sunrise is at 6:42 am and sunset at 7:23 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

The average sunshine in March is 8.5h.

UV index

In Cheyenne, the average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 3 in March translates into the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the temperature in March in Cheyenne?

Cheyenne in March has an average high-temperature of 47.5°F (8.6°C) and an average low-temperature of 29.7°F (-1.3°C).

What is the average humidity in March in Cheyenne?

The average relative humidity in March in Cheyenne is 57%.

How many days does it rain in March in Cheyenne?

In Cheyenne, during March, the rain falls for 9.7 days and regularly aggregates up to 1.42" (36mm) of precipitation.

When does it snow the most in Cheyenne?

The month with the most snowfall in Cheyenne is March, when snow falls for 9.2 days and typically aggregates up to 6.06" (154mm) of snow.

How much does it snow in Cheyenne in March?

In Cheyenne, Wyoming, in March, during 9.2 snowfall days, 6.06" (154mm) of snow is typically accumulated.

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

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

When are sunrise and sunset in March in Cheyenne?

On the first day of March in Cheyenne, Wyoming, sunrise is at 6:32 am and sunset at 5:50 pm MST. On the last day of the month, sunrise is at 6:42 am and sunset at 7:23 pm MDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Cheyenne, Wyoming, 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 Cheyenne?

The average sunshine duration in March in Cheyenne, Wyoming, is 8.5h.

What is the UV index intensity in March in Cheyenne?

In Cheyenne, Wyoming, the average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
Cheyenne, WY

Average temperature in March - Cheyenne, WY
  • Average high temperature in March: 47.5°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is December (34.7°F).

  • Average low temperature in March: 29.7°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).

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Average pressure in March
Cheyenne, WY

Average pressure in March - Cheyenne, WY
  • Average pressure in March: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in March
Cheyenne, WY

Average wind speed in March - Cheyenne, WY
  • Average wind speed in March: 12.6mph

The windiest month (with the highest average wind speed) is January (14.2mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

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Average humidity in March
Cheyenne, WY

Average humidity in March - Cheyenne, WY
  • Average humidity in March: 57%

The month with the highest relative humidity is February (64%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in March
Cheyenne, WY

Average rainfall in March - Cheyenne, WY
  • Average rainfall in March: 1.42"

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in March
Cheyenne, WY

Average rainfall days in March - Cheyenne, WY
  • Average rainfall days in March: 9.7 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (4.7 days).

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Average snowfall in March
Cheyenne, WY

Average snowfall in March - Cheyenne, WY
  • Average snowfall in March: 6.06"

The month with the highest snowfall is March (6.06").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Cheyenne, WY

Average snowfall days in March - Cheyenne, WY
  • Average snowfall days in March: 9.2 days

The month with the highest number of snowfall days is February (11.3 days).
The 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
Cheyenne, WY

Average daylight in March / Average sunshine in March - Cheyenne, 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: 8h and 3min

The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 30min).

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Average sunshine days in March
Cheyenne, WY

Average sunshine days in March - Cheyenne, WY
  • Average sunshine days in March: 14.7 days

The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is April (9.3 days).

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Average UV index in March
Cheyenne, WY

Average UV index in March - Cheyenne, WY
  • Average UV index in March: 3

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in March
Cheyenne, WY

Average cloud cover in March - Cheyenne, WY
  • Average cloud cover in March: 29

The months with the most cloud cover are April and May (Cloud cover 32).
The month with the least cloud cover is September (Cloud cover 18).

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Average visibility in March
Cheyenne, WY

Average visibility in March - Cheyenne, WY
  • Average visibility in March: 6mi

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

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Cheyenne, Wyoming, USA

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