Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
With the onset of March, a modest change to a still chilly 48.6°F (9.2°C) from February's 43.7°F (6.5°C) is noted in high-temperature. Throughout the March nights, Sumner encounters a low-temperature of 34.5°F (1.4°C).Humidity
In Sumner, Washington, the average relative humidity in March is 85%.Rainfall
In Sumner, in March, it is raining for 20.7 days, with typically 3.98" (101mm) of accumulated precipitation. Throughout the year, there are 185 rainfall days, and 35.71" (907mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Sumner. In Sumner, Washington, in March, during 2.9 snowfall days, 1.73" (44mm) of snow is typically accumulated. Throughout the year, in Sumner, there are 15.8 snowfall days, and 9.09" (231mm) of snow is accumulated.Daylight
The average length of the day in March is 11h and 57min.On the first day of the month, sunrise is at 6:47 am and sunset at 5:55 pm PST. On the last day of March, in Sumner, Washington, sunrise is at 6:47 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
In Sumner, the average sunshine in March is 6h.UV index
In March, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 3 during March translates into the following directions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What are March temperatures in Sumner?
What is the average humidity in March in Sumner?
How many days does it rain in March in Sumner?
How many days does it snow in March in Sumner?
How many hours of daylight does Sumner have in March?
When is the sunrise / sunset in March in Sumner?
When does Daylight Saving Time (DST) start in March in Sumner?
How many hours of sunshine does Sumner have in March?
How high is the UV index in March in Sumner?
Average temperature in March
Sumner, WA
- Average high temperature in March: 48.6°F
The warmest month (with the highest average high temperature) is August (75.7°F).
The month with the lowest average high temperature is December (41.4°F).
- Average low temperature in March: 34.5°F
The month with the highest average low temperature is August (50.9°F).
The coldest month (with the lowest average low temperature) is December (32°F).
Average pressure in March
Sumner, WA
- Average pressure in March: 30.01"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in March
Sumner, WA
- Average wind speed in March: 4.8mph
The windiest month (with the highest average wind speed) is January (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in March
Sumner, WA
- Average humidity in March: 85%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in March
Sumner, WA
- Average rainfall in March: 3.98"
The wettest month (with the highest rainfall) is December (5.35").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in March
Sumner, WA
- Average rainfall days in March: 20.7 days
The month with the highest number of rainy days is March (20.7 days).
The month with the least rainy days is August (6.8 days).
Average snowfall in March
Sumner, WA
- Average snowfall in March: 1.73"
The month with the highest snowfall is February (3.31").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in March
Sumner, WA
- Average snowfall days in March: 2.9 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
Sumner, WA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in March: 6h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in March
Sumner, WA
- Average sunshine days in March: 8.6 days
The month with the most sunshine days is August (22 days).
The month with the least sunshine days is February (8.2 days).
Average UV index in March
Sumner, 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, October, November and December (UV index 2).
Average cloud cover in March
Sumner, WA
- Average cloud cover in March: 55
The months with the most cloud cover are January and December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in March
Sumner, WA
- Average visibility in March: 5mi
The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February and December (4mi).
Sumner, Washington, USA
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