March weather forecast
Summit, UT

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Weather in March

The first month of the spring, March, is a chilly month in Summit, Utah, with temperature in the range of an average high of 46°F (7.8°C) and an average low of 28.6°F (-1.9°C).

Temperature

The arrival of March brings a soft temperature shift, with the average high-temperature nudging from an icy 37.6°F (3.1°C) in February to a frosty 46°F (7.8°C). In Summit, the average temperature during the nights of March drops to a subzero cold 28.6°F (-1.9°C).

Humidity

In Summit, the average relative humidity in March is 60%.

Rainfall

In Summit, Utah, in March, it is raining for 6.7 days, with typically 1.22" (31mm) of accumulated precipitation. Throughout the year, in Summit, there are 78.4 rainfall days, and 11.61" (295mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Summit, Utah. In Summit, in March, snow falls for 6.8 days, with typically accumulated 6.69" (170mm) of snow. Throughout the year, in Summit, there are 42.2 snowfall days, and 38.31" (973mm) of snow is accumulated.

Daylight

In March, the average length of the day in Summit is 11h and 59min.
On the first day of the month, sunrise is at 7:01 am and sunset at 6:25 pm MST. On the last day of March, in Summit, sunrise is at 7:17 am and sunset at 7:54 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 Summit, Utah, the average sunshine in March is 8.7h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Summit. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In March, a regular UV index of 2 translates into these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

What are the temperatures in Summit in March?

Summit in March has an average high-temperature of 46°F (7.8°C) and an average low-temperature of 28.6°F (-1.9°C).

What is the average humidity in March in Summit?

The average relative humidity in March is 60%.

How many days does it rain in March in Summit?

In March, the rain falls for 6.7 days. Throughout March, 1.22" (31mm) of precipitation is accumulated.

How many days does it snow in March in Summit?

In Summit, during March, snow falls for 6.8 days and regularly aggregates up to 6.69" (170mm) of snow.

How many hours of daylight does Summit have in March?

The average day length in March in Summit, Utah, is 11h and 59min.

When is the sunrise / sunset in March in Summit?

In March, on the first day of the month, sunrise is at 7:01 am and sunset at 6:25 pm MST. On the last day of the month, sunrise is at 7:17 am and sunset at 7:54 pm MDT.

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

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

How many hours of sunshine does Summit have in March?

In March, the average sunshine duration in Summit, Utah, is 8.7h.

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

The months with the lowest UV index in Summit are January through March, November and December, with an average maximum UV index of 2.

How high is the UV index in March in Summit?

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

Average temperature in March - Summit, UT
  • Average high temperature in March: 46°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The months with the lowest average high temperature are January and December (35.4°F).

  • Average low temperature in March: 28.6°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is December (18.9°F).

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Average pressure in March
Summit, UT

Average pressure in March - Summit, UT
  • Average pressure in March: 30.01"Hg

The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in March
Summit, UT

Average wind speed in March - Summit, UT
  • Average wind speed in March: 7.3mph

The windiest month (with the highest average wind speed) is June (8.1mph).
The calmest month (with the lowest average wind speed) is January (5.4mph).

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Average humidity in March
Summit, UT

Average humidity in March - Summit, UT
  • Average humidity in March: 60%

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is June (27%).

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Average rainfall in March
Summit, UT

Average rainfall in March - Summit, UT
  • Average rainfall in March: 1.22"

The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is June (0.2").

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Average rainfall days in March
Summit, UT

Average rainfall days in March - Summit, UT
  • Average rainfall days in March: 6.7 days

The month with the highest number of rainy days is July (11.9 days).
The month with the least rainy days is June (2.7 days).

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Average snowfall in March
Summit, UT

Average snowfall in March - Summit, UT
  • Average snowfall in March: 6.69"

The month with the highest snowfall is December (8.19").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Summit, UT

Average snowfall days in March - Summit, UT
  • Average snowfall days in March: 6.8 days

The month with the highest number of snowfall days is December (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in March /
Average sunshine in March
Summit, UT

Average daylight in March / Average sunshine in March - Summit, UT
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in March: 8h and 4min

The months with the most sunshine are June and August (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in March
Summit, UT

Average sunshine days in March - Summit, UT
  • Average sunshine days in March: 18.9 days

The month with the most sunshine days is June (25.8 days).
The month with the least sunshine days is July (16 days).

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Average UV index in March
Summit, UT

Average UV index in March - Summit, UT
  • Average UV index in March: 2

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

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Average cloud cover in March
Summit, UT

Average cloud cover in March - Summit, UT
  • Average cloud cover in March: 25

The month with the most cloud cover is December (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 9).

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Average visibility in March
Summit, UT

Average visibility in March - Summit, UT
  • Average visibility in March: 6mi

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

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Summit, Utah, USA

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