March weather forecastSaint George, UT
March
Weather in March
As winter fades into spring, March delivers a surge in temperature while maintaining a relatively low level of humidity at 41%. The most significant change is the absence of snowfall, marking the conclusion of winter in Saint George. Moving away from the sticky winter phase, March signals the commencement of clearer skies, more daylight, and abundant sunshine.Temperature
March comes with a subtle rise, with the average high-temperature adjusting from a cool 52.3°F (11.3°C) in February to a refreshing 60.6°F (15.9°C). Throughout the nights in March, Saint George experiences an average low-temperature of 41.5°F (5.3°C).Humidity
In March, the average relative humidity is 41%.Rainfall
March is the month with the most rainfall. Rain falls for 8.3 days and accumulates 0.98" (25mm) of precipitation.Snowfall
March through October are months without snowfall.Daylight
The average length of the day in March is 11h and 59min.On the first day of the month, sunrise is at 7:03 am and sunset at 6:28 pm MST. On the last day of March, sunrise is at 7:20 am and sunset at 7:56 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 9h.UV index
The average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A daily high UV index of 4 in March leads to these guidelines:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun's radiation is especially intense around midday; try to stay in shade during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Saint George, UT
- Average high temperature in March: 60.6°F
The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is December (47.7°F).
- Average low temperature in March: 41.5°F
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is December (31.6°F).
Average pressure in March
Saint George, UT
- Average pressure in March: 30"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in March
Saint George, UT
- Average wind speed in March: 6.5mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest months (with the lowest average wind speed) are August and December (5.3mph).
Average humidity in March
Saint George, UT
- Average humidity in March: 41%
The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is June (18%).
Average rainfall in March
Saint George, UT
- Average rainfall in March: 0.98"
The wettest month (with the highest rainfall) is March (0.98").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in March
Saint George, UT
- Average rainfall days in March: 8.3 days
The month with the highest number of rainy days is March (8.3 days).
The month with the least rainy days is June (1.8 days).
Average snowfall in March
Saint George, UT
- Average snowfall in March: 0"
The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in March
Saint George, UT
- Average snowfall days in March: 0.1 days
The month with the highest number of snowfall days is December (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
Saint George, 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 42min).
- Average sunshine in March: 9h and 0min
The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in March
Saint George, UT
- Average sunshine days in March: 21.5 days
The month with the most sunshine days is June (26.3 days).
The month with the least sunshine days is July (17.9 days).
Average UV index in March
Saint George, UT
- Average UV index in March: 4
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in March
Saint George, UT
- Average cloud cover in March: 20
The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).
Average visibility in March
Saint George, UT
- 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).
