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
A minor escalation in the average high-temperature is seen with the onset of March, moving from a wintry 33.4°F (0.8°C) in February to a still icy 42.3°F (5.7°C). During March, Keller experiences a consistent low-temperature average of 26.4°F (-3.1°C).Humidity
The average relative humidity in March in Keller is 84%.Rainfall
In March, in Keller, the rain falls for 9 days. Throughout March, 0.63" (16mm) of precipitation is accumulated. In Keller, during the entire year, the rain falls for 86.6 days and collects up to 6.38" (162mm) of precipitation.Snowfall
January through April, September, November and December are months with snowfall in Keller. 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
The average length of the day in March in Keller is 11h and 57min.On the first day of March, sunrise is at 6:33 am and sunset at 5:39 pm PST. On the last day of the month, 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 March, the average sunshine in Keller is 6.1h.UV index
The average daily maximum UV index in March is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In March, the average maximum UV index of 2 translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
How cold is it in Keller in March?
What is the average humidity in March in Keller?
How many days does it rain in March in Keller?
How many days does it snow in March in Keller?
How many hours of daylight does Keller have in March?
When is the sunrise / sunset in March in Keller?
When does Daylight Saving Time (DST) start in March in Keller?
How long on average sun shines in March in Keller?
What is the UV index reading in March in Keller?
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 5min
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 1min
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).
Keller, Washington, USA
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