March weather forecastSaint John, UT
March
Weather in March
The first month of the spring, March, is a chilly month in Saint John, Utah, with an average temperature varying between 46.9°F (8.3°C) and 32°F (0°C).Temperature
Saint John's March weather brings a rise in high-temperatures, moving from a cold 36.7°F (2.6°C) in February to a frosty 46.9°F (8.3°C). Throughout the month of March, the average temperature dips to a wintry 32°F (0°C) at night.Humidity
The average relative humidity in March is 66%.Rainfall
In Saint John, in March, during 12 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. Throughout the year, in Saint John, there are 120.7 rainfall days, and 18.39" (467mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In March, it is snowing for 9.6 days. Throughout March, 7.64" (194mm) of snow is accumulated. Throughout the year, there are 68.4 snowfall days, and 55.94" (1421mm) of snow is accumulated.Daylight
In Saint John, the average length of the day in March is 11h and 59min.On the first day of March, sunrise is at 7:01 am and sunset at 6:21 pm MST. On the last day of the month, sunrise is at 7:13 am and sunset at 7:53 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 is 8h.UV index
In March, the average daily maximum UV index in Saint John is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In March, a daily maximum UV index of 3 leads to the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Enhance your sun protection with tightly woven, yet airy clothing. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Saint John, UT
- Average high temperature in March: 46.9°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (32.4°F).
- Average low temperature in March: 32°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in March
Saint John, UT
- Average pressure in March: 30.03"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in March
Saint John, UT
- Average wind speed in March: 7.6mph
The windiest month (with the highest average wind speed) is April (7.7mph).
The calmest month (with the lowest average wind speed) is January (5.3mph).
Average humidity in March
Saint John, UT
- Average humidity in March: 66%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (33%).
Average rainfall in March
Saint John, UT
- Average rainfall in March: 1.81"
The wettest month (with the highest rainfall) is April (2.09").
The driest month (with the least rainfall) is June (0.79").
Average rainfall days in March
Saint John, UT
- Average rainfall days in March: 12 days
The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is November (6.5 days).
Average snowfall in March
Saint John, UT
- Average snowfall in March: 7.64"
The months with the highest snowfall are January and December (12.99").
The months with the least snowfall are June, July and August (0").
Average snowfall days in March
Saint John, UT
- Average snowfall days in March: 9.6 days
The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in March /
Average sunshine in March
Saint John, UT
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in March: 8h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in March
Saint John, UT
- Average sunshine days in March: 13.4 days
The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is February (11.6 days).
Average UV index in March
Saint John, UT
- Average UV index in March: 3
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in March
Saint John, UT
- Average cloud cover in March: 35
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in March
Saint John, UT
- Average visibility in March: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
