March weather forecastKeller, WA
March
Weather in March
The first month of the spring, March, is also an icy month in Keller, Washington, with temperature in the range of an average high of 42.3°F (5.7°C) and an average low of 26.4°F (-3.1°C).Temperature
Keller, Washington, observes a slight ascent in average high-temperatures during March, adjusting from a cold 33.4°F (0.8°C) in February to a still wintry 42.3°F (5.7°C). During the month of March, Keller experiences a steady low-temperature average of 26.4°F (-3.1°C).Humidity
In Keller, the average relative humidity in March is 84%.Rainfall
In Keller, Washington, in March, during 9 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. Throughout the year, there are 86.6 rainfall days, and 6.38" (162mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, September, November and December. In Keller, during March, snow falls for 2.7 days and regularly aggregates up to 1.26" (32mm) of snow. In Keller, during the entire year, snow falls for 24.6 days and aggregates up to 6.34" (161mm) of snow.Daylight
In March, the average length of the day is 11h and 57min.On the first day of the month, sunrise is at 6:33 am and sunset at 5:39 pm PST. On the last day of March, sunrise is at 6:33 am and sunset at 7:24 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 Keller, the average sunshine in March is 6.1h.UV index
In March, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: An average UV index of 2 in March transforms into this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Notice! The UV radiation of the Sun can be intensified nearly twofold 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
Keller, WA
- Average high temperature in March: 42.3°F
The warmest month (with the highest average high temperature) is August (82.8°F).
The month with the lowest average high temperature is December (29.7°F).
- Average low temperature in March: 26.4°F
The month with the highest average low temperature is August (52.3°F).
The coldest months (with the lowest average low temperature) are February and December (18.3°F).
Average pressure in March
Keller, WA
- Average pressure in March: 30.02"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).
Average wind speed in March
Keller, WA
- Average wind speed in March: 4.3mph
The windiest month (with the highest average wind speed) is April (4.6mph).
The calmest months (with the lowest average wind speed) are January and December (3.4mph).
Average humidity in March
Keller, WA
- Average humidity in March: 84%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (47%).
Average rainfall in March
Keller, WA
- Average rainfall in March: 0.63"
The wettest month (with the highest rainfall) is May (1.06").
The driest month (with the least rainfall) is August (0.31").
Average rainfall days in March
Keller, WA
- Average rainfall days in March: 9 days
The month with the highest number of rainy days is May (11.3 days).
The months with the least rainy days are February and September (5 days).
Average snowfall in March
Keller, WA
- Average snowfall in March: 1.26"
The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days in March
Keller, WA
- Average snowfall days in March: 2.7 days
The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in March /
Average sunshine in March
Keller, 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 6min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in March
Keller, WA
- Average sunshine days in March: 19.4 days
The month with the most sunshine days is September (23.8 days).
The month with the least sunshine days is June (17.3 days).
Average UV index in March
Keller, WA
- Average UV index in March: 2
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 1).
Average cloud cover in March
Keller, WA
- Average cloud cover in March: 52
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in March
Keller, WA
- Average visibility in March: 4mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (2mi).
