March weather forecastOak Harbor, WA
March
Weather in March
March, the first month of the spring in Oak Harbor, is still a chilly month, with temperature in the range of an average high of 48.6°F (9.2°C) and an average low of 40.6°F (4.8°C).Temperature
The arrival of March brings an average high-temperature of a still chilly 48.6°F (9.2°C), subtly diverging from February's 44.8°F (7.1°C). During the nights of March, Oak Harbor maintains an almost steady temperature with an average low of 40.6°F (4.8°C).Humidity
January through March, with an average relative humidity of 81%, are the most humid months in Oak Harbor.Rainfall
In Oak Harbor, in March, it is raining for 21.1 days, with typically 2.44" (62mm) of accumulated precipitation. In Oak Harbor, Washington, during the entire year, the rain falls for 183.8 days and collects up to 24.45" (621mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Oak Harbor, in March, snow falls for 1.8 days, with typically accumulated 0.79" (20mm) of snow. In Oak Harbor, during the entire year, snow falls for 9.6 days and aggregates up to 5.63" (143mm) of snow.Ocean temperature
In March, the average ocean temperature in Oak Harbor is 45.5°F (7.5°C).Note: It is risky to swim in 45.5°F (7.5°C). Temperatures beneath 50°F (10°C) induce rapid cold shock and hyperventilation.
Daylight
In Oak Harbor, the average length of the day in March is 11h and 57min.On the first day of March, sunrise is at 6:49 am and sunset at 5:55 pm PST. On the last day of the month, sunrise is at 6:48 am and sunset at 7:40 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 in Oak Harbor is 6.6h.UV index
In Oak Harbor, Washington, the average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 3 during March translates into these guidelines:
Heed the precautions - Suggestions to avoid sunburn are made. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Oak Harbor, WA
- Average high temperature in March: 48.6°F
The warmest month (with the highest average high temperature) is July (66.2°F).
The month with the lowest average high temperature is December (43.7°F).
- Average low temperature in March: 40.6°F
The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is February (37.9°F).
Average pressure in March
Oak Harbor, WA
- Average pressure in March: 30.01"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed in March
Oak Harbor, WA
- Average wind speed in March: 7.4mph
The windiest month (with the highest average wind speed) is November (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in March
Oak Harbor, WA
- Average humidity in March: 81%
The months with the highest relative humidity are January, February and March (81%).
The month with the lowest relative humidity is July (76%).
Average rainfall in March
Oak Harbor, WA
- Average rainfall in March: 2.44"
The wettest month (with the highest rainfall) is November (3.46").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days in March
Oak Harbor, WA
- Average rainfall days in March: 21.1 days
The month with the highest number of rainy days is March (21.1 days).
The month with the least rainy days is August (7.5 days).
Average snowfall in March
Oak Harbor, WA
- Average snowfall in March: 0.79"
The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in March
Oak Harbor, WA
- Average snowfall days in March: 1.8 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in March
Oak Harbor, WA
- Average sea temperature in March: 45.4°F
The best month for swimming (with the highest average sea temperature) is August (53°F).
The coldest month (with the lowest average sea temperature) is February (45°F).
Average daylight in March /
Average sunshine in March
Oak Harbor, WA
- Average daylight in March: 11h and 54min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in March: 6h and 36min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in March
Oak Harbor, WA
- Average sunshine days in March: 7.5 days
The month with the most sunshine days is August (21.7 days).
The month with the least sunshine days is March (7.5 days).
Average UV index in March
Oak Harbor, WA
- Average UV index in March: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in March
Oak Harbor, WA
- Average cloud cover in March: 49
The month with the most cloud cover is December (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in March
Oak Harbor, WA
- 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).
