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
The advent of March signifies a minor shift to an average high-temperature of a cool 50°F (10°C), aligning closely with February. Throughout March, an average low-temperature of 36.1°F (2.3°C) is experienced in West Lake Sammamish.Humidity
In West Lake Sammamish, the average relative humidity in March is 83%.Rainfall
In West Lake Sammamish, in March, it is raining for 14.8 days, with typically 1.3" (33mm) of accumulated precipitation. In West Lake Sammamish, during the entire year, the rain falls for 136.7 days and collects up to 13.39" (340mm) of precipitation.Snowfall
Months with snowfall in West Lake Sammamish are January through April, November and December. In West Lake Sammamish, in March, snow falls for 2 days, with typically accumulated 0.63" (16mm) of snow. In West Lake Sammamish, Washington, during the entire year, snow falls for 9.3 days and aggregates up to 3.27" (83mm) of snow.Daylight
The average length of the day in March is 11h and 57min.On the first day of March, sunrise is at 6:47 am and sunset at 5:54 pm PST. On the last day of the month, 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 West Lake Sammamish, the average sunshine in March is 6.1h.UV index
In West Lake Sammamish, the average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 3 in March converts into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Enhance your sun protection with tightly woven, yet airy clothing. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the average March temperature in West Lake Sammamish?
What is the average humidity in March in West Lake Sammamish?
How many days does it rain in March in West Lake Sammamish?
How many days does it snow in March in West Lake Sammamish?
How many hours of daylight does West Lake Sammamish have in March?
When is the sunrise / sunset in March in West Lake Sammamish?
When does Daylight Saving Time (DST) start in March in West Lake Sammamish?
How long on average sun shines in March in West Lake Sammamish?
What is the UV index reading in March in West Lake Sammamish?
Average temperature in March
West Lake Sammamish, WA
- Average high temperature in March: 50°F
The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in March: 36.1°F
The month with the highest average low temperature is August (52.2°F).
The coldest month (with the lowest average low temperature) is December (33.6°F).
Average pressure in March
West Lake Sammamish, 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
West Lake Sammamish, WA
- Average wind speed in March: 4.8mph
The windiest month (with the highest average wind speed) is January (5mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity in March
West Lake Sammamish, WA
- Average humidity in March: 83%
The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is July (70%).
Average rainfall in March
West Lake Sammamish, WA
- Average rainfall in March: 1.3"
The wettest month (with the highest rainfall) is December (1.85").
The driest months (with the least rainfall) are July and August (0.35").
Average rainfall days in March
West Lake Sammamish, WA
- Average rainfall days in March: 14.8 days
The month with the highest number of rainy days is March (14.8 days).
The month with the least rainy days is August (5.2 days).
Average snowfall in March
West Lake Sammamish, WA
- Average snowfall in March: 0.63"
The month with the highest snowfall is February (1.38").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in March
West Lake Sammamish, WA
- Average snowfall days in March: 2 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in March /
Average sunshine in March
West Lake Sammamish, WA
- Average daylight in March: 11h and 5min
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 30min).
- Average sunshine in March: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 4h and 12min).
Average sunshine days in March
West Lake Sammamish, WA
- Average sunshine days in March: 14.3 days
The month with the most sunshine days is August (24 days).
The month with the least sunshine days is November (13.5 days).
Average UV index in March
West Lake Sammamish, WA
- Average UV index in March: 3
The months with the highest UV index are June and 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
West Lake Sammamish, WA
- Average cloud cover in March: 54
The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in March
West Lake Sammamish, WA
- Average visibility in March: 5mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, October, November and December (5mi).
West Lake Sammamish, Washington, USA
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