March weather forecast
Jackson, WY

A calm and clear river and vast green fields approaching the iconic white mountains within the Grand Teton National Park in Jackson, Wyoming
A calm and clear river and vast green fields approaching the iconic white mountains within the Grand Teton National Park in Jackson, Wyoming

Weather in March

The first month of the spring, March, is still a freezing cold month in Jackson, Wyoming, with an average temperature fluctuating between 30.6°F (-0.8°C) and 14.4°F (-9.8°C).

Temperature

In March, the average high-temperature slightly increases from a freezing cold 24.3°F (-4.3°C) in February to a still subzero cold 30.6°F (-0.8°C). The average low-temperature, in March, is 14.4°F (-9.8°C).

Humidity

In Jackson, the average relative humidity in March is 93%.

Rainfall

In Jackson, Wyoming, during March, the rain falls for 6.9 days and regularly aggregates up to 3.19" (81mm) of precipitation. In Jackson, during the entire year, the rain falls for 103 days and collects up to 29.84" (758mm) of precipitation.

Snowfall

January through December are months with snowfall in Jackson. In Jackson, during 24.8 snowfall days, 26.38" (670mm) of snow is typically accumulated. In Jackson, Wyoming, during the entire year, snow falls for 173.6 days and aggregates up to 181.26" (4604mm) 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 6:58 am and sunset at 6:11 pm MST. On the last day of March, sunrise is at 7:05 am and sunset at 7:48 pm MDT.
Note: On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time lasts until Sunday, November 6. 2022, at 2:00 am; consequently, the time zone reverts from MDT to MST.

Sunshine

In March, the average sunshine in Jackson, Wyoming, is 4.6h.

UV index

January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Jackson. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 1 in March transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. 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 average humidity in March in Jackson?

In Jackson, the average relative humidity in March is 93%.

How many days does it rain in March in Jackson?

In March, in Jackson, the rain falls for 6.9 days. Throughout March, 3.19" (81mm) of precipitation is accumulated.

How much does it snow in Jackson in March?

In Jackson, in March, snow falls for 24.8 days, with typically accumulated 26.38" (670mm) of snow.

How many hours of daylight does Jackson have in March?

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

When is the sunrise / sunset in March in Jackson?

On the first day of March in Jackson, sunrise is at 6:58 am and sunset at 6:11 pm MST. On the last day of the month, sunrise is at 7:05 am and sunset at 7:48 pm MDT.

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

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Jackson, Wyoming, and the time zone changes from MST to MDT. DST ends Sunday, November 6. 2022, at 2:00 am.

How many hours of sunshine does Jackson have in March?

In March, the average sunshine duration in Jackson is 4.6h.

What are the months with the lowest UV index in Jackson?

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 1.

What is the UV index reading in March in Jackson?

The average daily maximum UV index in March is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation.

Average temperature in March
Jackson, WY

Average temperature in March - Jackson, WY
  • Average high temperature in March: 30.6°F

The warmest month (with the highest average high temperature) is July (73.4°F).
The month with the lowest average high temperature is December (21.9°F).

  • Average low temperature in March: 14.4°F

The month with the highest average low temperature is July (43.5°F).
The coldest month (with the lowest average low temperature) is January (4.8°F).

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Average pressure in March
Jackson, WY

Average pressure in March - Jackson, WY
  • Average pressure in March: 30.06"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in March
Jackson, WY

Average wind speed in March - Jackson, WY
  • Average wind speed in March: 4.9mph

The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest month (with the lowest average wind speed) is December (4.3mph).

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Average humidity in March
Jackson, WY

Average humidity in March - Jackson, WY
  • Average humidity in March: 93%

The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (50%).

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Average rainfall in March
Jackson, WY

Average rainfall in March - Jackson, WY
  • Average rainfall in March: 3.19"

The wettest month (with the highest rainfall) is February (3.54").
The driest month (with the least rainfall) is August (1.34").

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Average rainfall days in March
Jackson, WY

Average rainfall days in March - Jackson, WY
  • Average rainfall days in March: 6.9 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (2.9 days).

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Average snowfall in March
Jackson, WY

Average snowfall in March - Jackson, WY
  • Average snowfall in March: 26.38"

The month with the highest snowfall is February (29.33").
The month with the least snowfall is August (0.12").

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Average snowfall days in March
Jackson, WY

Average snowfall days in March - Jackson, WY
  • Average snowfall days in March: 24.8 days

The month with the highest number of snowfall days is March (24.8 days).
The month with the least snowfall days is July (0.4 days).

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

Average daylight in March / Average sunshine in March - Jackson, WY
  • Average daylight in March: 11h and 58min

The month with the longest days is June (Average daylight: 15h and 22min).
The month with the shortest days is December (Average daylight: 9h and 1min).

  • Average sunshine in March: 4.6h

The month with the most sunshine is July (Average sunshine: 11.6h).
The month with the least sunshine is February (Average sunshine: 3.4h).

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Average sunshine days in March
Jackson, WY

Average sunshine days in March - Jackson, WY
  • Average sunshine days in March: 5.3 days

The month with the most sunshine days is July (15.6 days).
The month with the least sunshine days is April (3.8 days).

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Average UV index in March
Jackson, WY

Average UV index in March - Jackson, WY
  • Average UV index in March: 1

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).

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Average cloud cover in March
Jackson, WY

Average cloud cover in March - Jackson, WY
  • Average cloud cover in March: 66

The month with the most cloud cover is February (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 16).

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Average visibility in March
Jackson, WY

Average visibility in March - Jackson, WY
  • Average visibility in March: 3mi

The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March and December (3mi).

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