March weather forecast
Maple Valley, WA

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Weather in March

March, the first month of the spring in Maple Valley, is still a chilly month, with temperature in the range of an average low of 33.4°F (0.8°C) and an average high of 47.8°F (8.8°C).

Temperature

March registers an average high-temperature of a still frosty 47.8°F (8.8°C), slightly varied from February's 43.3°F (6.3°C). An average minimum temperature of 33.4°F (0.8°C) is recorded in Maple Valley during the month of March.

Humidity

In March, the average relative humidity in Maple Valley is 85%.

Rainfall

In Maple Valley, Washington, in March, it is raining for 20.5 days, with typically 4.17" (106mm) of accumulated precipitation. Throughout the year, there are 182.4 rainfall days, and 36.77" (934mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Maple Valley, Washington, are January through April, November and December. In March, in Maple Valley, it is snowing for 3.8 days. Throughout March, 2.05" (52mm) of snow is accumulated. Throughout the year, there are 19.7 snowfall days, and 11.5" (292mm) of snow is accumulated.

Daylight

In March, the average length of the day is 11h and 57min.
On the first day of March, sunrise is at 6:46 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

The average sunshine in March is 5.7h.

UV index

The average daily maximum UV index in March in Maple Valley, Washington, is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index, 3 in March, converts into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What are the temperatures in Maple Valley in March?

In Maple Valley, 47.8°F (8.8°C) is the average high-temperature and 33.4°F (0.8°C) is the average low-temperature during March.

What is the average humidity in March in Maple Valley?

In Maple Valley, Washington, the average relative humidity in March is 85%.

How much does it rain in Maple Valley in March?

In Maple Valley, in March, during 20.5 rainfall days, 4.17" (106mm) of precipitation is typically accumulated.

How many days does it snow in March in Maple Valley?

In Maple Valley, during March, snow falls for 3.8 days and regularly aggregates up to 2.05" (52mm) of snow.

How many hours of daylight does Maple Valley have in March?

In Maple Valley, Washington, the average day length in March is 11h and 57min.

When are sunrise and sunset in March in Maple Valley?

On the first day of March in Maple Valley, sunrise is at 6:46 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.

When does Daylight Saving Time (DST) start in March in Maple Valley?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Maple Valley, and the time zone changes from PST to PDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How long on average sun shines in March in Maple Valley?

In March, the average sunshine duration in Maple Valley, Washington, is 5.7h.

What is the UV index reading in March in Maple Valley?

In Maple Valley, Washington, the average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Maple Valley, WA

Average temperature in March - Maple Valley, WA
  • Average high temperature in March: 47.8°F

The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is December (40.8°F).

  • Average low temperature in March: 33.4°F

The month with the highest average low temperature is August (50.2°F).
The coldest month (with the lowest average low temperature) is February (31.6°F).

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Average pressure in March
Maple Valley, WA

Average pressure in March - Maple Valley, WA
  • Average pressure in March: 30.01"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30"Hg).

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Average wind speed in March
Maple Valley, WA

Average wind speed in March - Maple Valley, WA
  • Average wind speed in March: 4.7mph

The windiest month (with the highest average wind speed) is January (5.2mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity in March
Maple Valley, WA

Average humidity in March - Maple Valley, WA
  • Average humidity in March: 85%

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in March
Maple Valley, WA

Average rainfall in March - Maple Valley, WA
  • Average rainfall in March: 4.17"

The wettest month (with the highest rainfall) is December (5.43").
The driest month (with the least rainfall) is July (0.59").

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Average rainfall days in March
Maple Valley, WA

Average rainfall days in March - Maple Valley, WA
  • Average rainfall days in March: 20.5 days

The month with the highest number of rainy days is March (20.5 days).
The month with the least rainy days is August (6.7 days).

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Average snowfall in March
Maple Valley, WA

Average snowfall in March - Maple Valley, WA
  • Average snowfall in March: 2.05"

The month with the highest snowfall is February (4.17").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in March
Maple Valley, WA

Average snowfall days in March - Maple Valley, WA
  • Average snowfall days in March: 3.8 days

The month with the highest number of snowfall days is February (6 days).
The months with the least snowfall days are June, July, August and October (0 days).

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Average daylight in March /
Average sunshine in March
Maple Valley, WA

Average daylight in March / Average sunshine in March - Maple Valley, 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 30min).

  • Average sunshine in March: 5h and 4min

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 6min).

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Average sunshine days in March
Maple Valley, WA

Average sunshine days in March - Maple Valley, WA
  • Average sunshine days in March: 9.1 days

The month with the most sunshine days is August (22 days).
The month with the least sunshine days is February (8.4 days).

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Average UV index in March
Maple Valley, WA

Average UV index in March - Maple Valley, WA
  • Average UV index in March: 3

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is November (UV index 1).

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Average cloud cover in March
Maple Valley, WA

Average cloud cover in March - Maple Valley, WA
  • Average cloud cover in March: 57

The months with the most cloud cover are January, February, March and December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in March
Maple Valley, WA

Average visibility in March - Maple Valley, 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).

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Maple Valley, Washington, USA

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