April weather forecast and climate
Warden, WA

Weather in April

April is an enjoyable spring month in Warden, Washington, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 42.4°F (5.8°C).

Temperature

In Warden, Washington, the average high-temperature increases, from a cool 52.7°F (11.5°C) in March, to an enjoyable 62.1°F (16.7°C). The average low-temperature, in Warden, is 42.4°F (5.8°C).

Humidity

In April, the average relative humidity in Warden is 54%.

Rainfall

In Warden, during 10 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. In Warden, during the entire year, the rain falls for 102 days and collects up to 7.4" (188mm) of precipitation.

Snowfall

January through April, September, November and December are months with snowfall in Warden. April is the last month it regularly snows. During 0.3 snowfall days, in April, Warden aggregates 0.12" (3mm) of snow. In Warden, Washington, during the entire year, snow falls for 16.7 days, and aggregates up to 6.18" (157mm) of snow.

Daylight

In Warden, the average length of the day is 13.7h.

Sunshine

In April, the average sunshine in Warden is 10.2h.

UV index

In Warden, Washington, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in April in Warden?

The average relative humidity in April in Warden, Washington, is 54%.

How many days does it rain in April in Warden?

In Warden, Washington, during April, the rain falls for 10 days and regularly aggregates up to 0.55" (14mm) of precipitation.

What is the last month it snows in Warden?

April is the last month it regularly snows in Warden. During 0.3 snowfall days, in April, Warden aggregates 0.12" (3mm) of snow.

How many hours of daylight does Warden have in April?

The average length of the day in April in Warden is 13.7h.

How many hours of sunshine does Warden have in April?

The average sunshine in April in Warden, Washington, is 10.2h.

What is the UV index reading in April in Warden?

In Warden, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in April
Warden, WA

Average temperature in April - Warden, WA
  • Average high temperature in April: 62.1°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is December (35.6°F).

  • Average low temperature in April: 42.4°F

The month with the highest average low temperature is August (62.8°F).
The coldest month (with the lowest average low temperature) is December (25.7°F).

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Average pressure in April
Warden, WA

Average pressure in April - Warden, WA
  • Average pressure in April: 29.99"

The month with the highest atmospheric pressure is January (30.18").
The month with the lowest atmospheric pressure is August (29.9").

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Average wind speed in April
Warden, WA

Average wind speed in April - Warden, WA
  • Average wind speed in April: 8.1mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is December (5.5mph).

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Average humidity in April
Warden, WA

Average humidity in April - Warden, WA
  • Average humidity in April: 54%

The month with the highest relative humidity is January (82%).
Months with the lowest relative humidity are July and August (36%).

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Average rainfall in April
Warden, WA

Average rainfall in April - Warden, WA
  • Average rainfall in April: 0.55"

The wettest months (with the highest rainfall) are January and December (0.94").
The driest months (with the least rainfall) are July and August (0.2").

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Average rainfall days in April
Warden, WA

Average rainfall days in April - Warden, WA
  • Average rainfall days in April: 10 days

The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is August (3.4 days).

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Average snowfall in April
Warden, WA

Average snowfall in April - Warden, WA
  • Average snowfall in April: 0.12"

The month with the highest snowfall is February (1.93").
Months with the least snowfall are May, June, July, August and October (0").

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Average snowfall days in April
Warden, WA

Average snowfall days in April - Warden, WA
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is December (5.5 days).
Months with the least snowfall days are May, June, July, August and October (0 days).

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Average daylight in April /
Average sunshine in April
Warden, WA

Average daylight in April / Average sunshine in April - Warden, WA
  • Average daylight in April: 13.7h

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in April: 10.2h

Months with the most sunshine are July and August (Average sunshine: 12h).
Months with the least sunshine are January and December (Average sunshine: 5.3).

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Average sunshine days in April
Warden, WA

Average sunshine days in April - Warden, WA
  • Average sunshine days in April: 17.3 days

The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is March (15 days).

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Average UV index in April
Warden, WA

Average UV index in April - Warden, WA
  • Average UV index in April: 4

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in April
Warden, WA

Average cloud cover in April - Warden, WA
  • Average cloud cover in April: 33

The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 10).

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Average visibility in April
Warden, WA

Average visibility in April - Warden, WA
  • Average visibility in April: 6mi

Months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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