March weather forecastBeaverton, OR

March
Weather in March
Beaverton greets spring in March, as the temperatures begin to warm up and the landscape slowly sheds its winter hues. This month is known to bring in the maximum number of rainy days, with about 20.6 on average. It's a month of abundance, as the city witnesses an augmentation in hours of daylight, stronger winds and an increase in pressure. Despite the rise in rainfall frequency, snowfall starts to diminish, marking an end to the typical winter scenery. March weather turns Beaverton into a city of blossoming life, courtesy of the warmer temperature and plentiful rainfall.Temperature
The advent of March brings an average high-temperature of a fresh 52.7°F (11.5°C), exhibiting minor difference from the previous month. Throughout March, the average low-temperature in Beaverton dips to a cold 38.1°F (3.4°C).Humidity
In Beaverton, Oregon, the average relative humidity in March is 82%.Rainfall
In Beaverton, Oregon, during March, the rain falls for 20.6 days and regularly aggregates up to 3.43" (87mm) of precipitation. In Beaverton, during the entire year, the rain falls for 173.2 days and collects up to 30.55" (776mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. March is the last month it regularly snows. During 1.5 snowfall days, in March, Beaverton aggregates 1.54" (39mm) of snow. Throughout the year, there are 6.1 snowfall days, and 4.37" (111mm) of snow is accumulated.Daylight
In March, the average length of the day is 11h and 58min.On the first day of the month, sunrise is at 6:47 am and sunset at 5:58 pm PST. On the last day of March, sunrise is at 6:51 am and sunset at 7:38 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
In March, the average sunshine in Beaverton is 5.7h.UV index
In March, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 in March interprets into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Beaverton, OR
- Average high temperature in March: 52.7°F
The warmest month (with the highest average high temperature) is August (81.7°F).
The month with the lowest average high temperature is December (44.2°F).
- Average low temperature in March: 38.1°F
The month with the highest average low temperature is August (55.6°F).
The coldest month (with the lowest average low temperature) is December (34.7°F).
Average pressure in March
Beaverton, OR
- Average pressure in March: 30.03"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in March
Beaverton, OR
- Average wind speed in March: 5.2mph
The windiest month (with the highest average wind speed) is January (5.4mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in March
Beaverton, OR
- Average humidity in March: 82%
The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is August (63%).
Average rainfall in March
Beaverton, OR
- Average rainfall in March: 3.43"
The wettest month (with the highest rainfall) is December (4.61").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in March
Beaverton, OR
- Average rainfall days in March: 20.6 days
The month with the highest number of rainy days is March (20.6 days).
The month with the least rainy days is August (4.6 days).
Average snowfall in March
Beaverton, OR
- Average snowfall in March: 1.54"
The month with the highest snowfall is February (1.61").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in March
Beaverton, OR
- Average snowfall days in March: 1.5 days
The month with the highest number of snowfall days is February (2.2 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
Beaverton, 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 42min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in March
Beaverton, OR
- Average sunshine days in March: 8.6 days
The month with the most sunshine days is July (24.9 days).
The month with the least sunshine days is March (8.6 days).
Average UV index in March
Beaverton, 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
Beaverton, OR
- Average cloud cover in March: 58
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in March
Beaverton, OR
- Average visibility in March: 5mi
The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (5mi).





