April weather forecast
Agnew, WA

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Weather in April

April in Agnew, Washington, is a fresh spring month, with an average temperature fluctuating between 50.5°F (10.3°C) and 39.6°F (4.2°C).

Temperature

April's weather displays an average high-temperature of a fresh 50.5°F (10.3°C), slightly varied from March's 45.7°F (7.6°C). During April, the temperature in Agnew, Washington, tends to dip to an average of 39.6°F (4.2°C) at night.

Humidity

The average relative humidity in April in Agnew is 81%.

Rainfall

In Agnew, during April, the rain falls for 17.3 days and regularly aggregates up to 1.26" (32mm) of precipitation. In Agnew, during the entire year, the rain falls for 174.1 days and collects up to 19.45" (494mm) of precipitation.

Snowfall

Months with snowfall in Agnew are January through April, November and December. April is the last month it regularly snows in Agnew, Washington. During 0.2 snowfall days, in April, Agnew aggregates 0.04" (1mm) of snow. In Agnew, Washington, during the entire year, snow falls for 7 days and aggregates up to 3.86" (98mm) of snow.

Daylight

The average length of the day in April in Agnew is 13h and 42min.
On the first day of April in Agnew, sunrise is at 6:49 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:25 pm PDT.

Sunshine

In April, the average sunshine is 8.2h.

UV index

The average daily maximum UV index in April in Agnew is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In April, an average UV index of 3 transforms into the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April in Agnew?

In April, in Agnew, the average high-temperature is 50.5°F (10.3°C), and the average low-temperature is 39.6°F (4.2°C).

What is the average humidity in April in Agnew?

In Agnew, Washington, the average relative humidity in April is 81%.

How much does it rain in Agnew in April?

In Agnew, Washington, in April, it is raining for 17.3 days, with typically 1.26" (32mm) of accumulated precipitation.

What is the last month it snows in Agnew?

April is the last month it regularly snows in Agnew. During 0.2 snowfall days, in April, Agnew aggregates 0.04" (1mm) of snow.

How many hours of daylight does Agnew have in April?

In Agnew, Washington, the average day length in April is 13h and 42min.

When is the sunrise / sunset in April in Agnew?

In April, on the first day of the month, sunrise is at 6:49 am and sunset at 7:44 pm. On the last day of the month, in Agnew, Washington, sunrise is at 5:54 am and sunset at 8:25 pm PDT.

How long on average sun shines in April in Agnew?

In April, the average sunshine duration in Agnew is 8.2h.

What is the UV index reading in April in Agnew?

In Agnew, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Agnew, WA

Average temperature in April - Agnew, WA
  • Average high temperature in April: 50.5°F

The warmest month (with the highest average high temperature) is August (68°F).
The month with the lowest average high temperature is December (41.2°F).

  • Average low temperature in April: 39.6°F

The month with the highest average low temperature is August (52.3°F).
The coldest month (with the lowest average low temperature) is February (34.3°F).

Average pressure in April
Agnew, WA

Average pressure in April - Agnew, WA
  • Average pressure in April: 30.05"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).

Average wind speed in April
Agnew, WA

Average wind speed in April - Agnew, WA
  • Average wind speed in April: 4.9mph

The windiest month (with the highest average wind speed) is November (5.9mph).
The calmest months (with the lowest average wind speed) are August and September (3.7mph).

Average humidity in April
Agnew, WA

Average humidity in April - Agnew, WA
  • Average humidity in April: 81%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (75%).

Average rainfall in April
Agnew, WA

Average rainfall in April - Agnew, WA
  • Average rainfall in April: 1.26"

The wettest month (with the highest rainfall) is January (2.56").
The driest month (with the least rainfall) is July (0.59").

Average rainfall days in April
Agnew, WA

Average rainfall days in April - Agnew, WA
  • Average rainfall days in April: 17.3 days

The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.8 days).

Average snowfall in April
Agnew, WA

Average snowfall in April - Agnew, WA
  • Average snowfall in April: 0.04"

The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in April
Agnew, WA

Average snowfall days in April - Agnew, WA
  • Average snowfall days in April: 0.2 days

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in April / Average sunshine in April - Agnew, WA
  • Average daylight in April: 13h and 4min

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 April: 8h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in April
Agnew, WA

Average sunshine days in April - Agnew, WA
  • Average sunshine days in April: 10.3 days

The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is March (8.9 days).

Average UV index in April
Agnew, WA

Average UV index in April - Agnew, WA
  • Average UV index in April: 3

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in April
Agnew, WA

Average cloud cover in April - Agnew, WA
  • Average cloud cover in April: 47

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in April
Agnew, WA

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

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

Agnew, Washington, USA

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