March weather forecastSunnyside, OR
March
Weather in March
March, the first month of the spring in Sunnyside, is a cool month, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 52.2°F (11.2°C).Temperature
In March, the average high-temperature registers at a cool 52.2°F (11.2°C), nearly identical to February's 47.1°F (8.4°C). During the nights in March, Sunnyside observes an average low-temperature of 37.8°F (3.2°C).Humidity
In Sunnyside, the average relative humidity in March is 82%.Rainfall
In Sunnyside, during March, the rain falls for 20.3 days and regularly aggregates up to 3.86" (98mm) of precipitation. Throughout the year, in Sunnyside, there are 169.9 rainfall days, and 32.76" (832mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. March is the last month it regularly snows. During 1.3 snowfall days, in March, Sunnyside aggregates 1.38" (35mm) of snow. Throughout the year, there are 6.1 snowfall days, and 4.17" (106mm) of snow is accumulated.Daylight
In Sunnyside, the average length of the day in March is 11h and 58min.On the first day of the month, sunrise is at 6:46 am and sunset at 5:57 pm PST. On the last day of March, in Sunnyside, sunrise is at 6:50 am and sunset at 7:37 pm PDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from PDT to PST.
Sunshine
The average sunshine in March is 5.9h.UV index
In Sunnyside, the average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 3 in March transforms into this advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Sunnyside, OR
- Average high temperature in March: 52.2°F
The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (44.4°F).
- Average low temperature in March: 37.8°F
The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (34.3°F).
Average pressure in March
Sunnyside, OR
- Average pressure in March: 30.03"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in March
Sunnyside, OR
- Average wind speed in March: 5.5mph
The windiest month (with the highest average wind speed) is January (6mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in March
Sunnyside, OR
- Average humidity in March: 82%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (64%).
Average rainfall in March
Sunnyside, OR
- Average rainfall in March: 3.86"
The wettest month (with the highest rainfall) is December (5.16").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in March
Sunnyside, OR
- Average rainfall days in March: 20.3 days
The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is August (4 days).
Average snowfall in March
Sunnyside, OR
- Average snowfall in March: 1.38"
The month with the highest snowfall is February (1.5").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in March
Sunnyside, OR
- Average snowfall days in March: 1.3 days
The month with the highest number of snowfall days is February (2.3 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
Sunnyside, OR
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in March: 5h and 54min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in March
Sunnyside, OR
- Average sunshine days in March: 8.8 days
The month with the most sunshine days is July (26.2 days).
The month with the least sunshine days is February (8.1 days).
Average UV index in March
Sunnyside, OR
- Average UV index in March: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in March
Sunnyside, OR
- Average cloud cover in March: 56
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in March
Sunnyside, OR
- Average visibility in March: 5mi
The months with the highest visibility are July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, May, June, November and December (5mi).
