Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
Washougal in April experiences a slight uptick in the average high-temperature, adjusting from March's fresh 50.9°F (10.5°C) to a moderate 56.8°F (13.8°C). In April, Washougal encounters an average low-temperature of 38.8°F (3.8°C) during the night.Humidity
In Washougal, the average relative humidity in April is 79%.Rainfall
In April, the rain falls for 18.6 days. Throughout April, 3.5" (89mm) of precipitation is accumulated. In Washougal, during the entire year, the rain falls for 171 days and collects up to 37.2" (945mm) of precipitation.Snowfall
In Washougal, Washington, snow does not fall in April through October.Daylight
The average length of the day in April in Washougal is 13h and 34min.On the first day of the month, sunrise is at 6:47 am and sunset at 7:38 pm. On the last day of April, sunrise is at 5:57 am and sunset at 8:15 pm PDT.
Sunshine
In Washougal, the average sunshine in April is 7.5h.UV index
In Washougal, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In April, the UV index of 3 transforms into the following advice:
Take precautions - Protection against skin and eye damage is obliged. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What is the temperature in April in Washougal?
What is the average humidity in April in Washougal?
How much does it rain in Washougal in April?
When it does not snow in Washougal?
Does it snow in Washougal in April?
How many hours of daylight does Washougal have in April?
When are sunrise and sunset in April in Washougal?
How long on average sun shines in April in Washougal?
How high is the UV index in April in Washougal?
Average temperature in April
Washougal, WA
- Average high temperature in April: 56.8°F
The warmest month (with the highest average high temperature) is August (79.7°F).
The month with the lowest average high temperature is December (43.3°F).
- Average low temperature in April: 38.8°F
The month with the highest average low temperature is August (52.7°F).
The coldest month (with the lowest average low temperature) is December (33.3°F).
Average pressure in April
Washougal, WA
- Average pressure in April: 30.06"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in April
Washougal, WA
- Average wind speed in April: 4.8mph
The windiest month (with the highest average wind speed) is January (6.8mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in April
Washougal, WA
- Average humidity in April: 79%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (65%).
Average rainfall in April
Washougal, WA
- Average rainfall in April: 3.5"
The wettest month (with the highest rainfall) is December (5.63").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in April
Washougal, WA
- Average rainfall days in April: 18.6 days
The month with the highest number of rainy days is March (19.6 days).
The month with the least rainy days is August (4.1 days).
Average snowfall in April
Washougal, WA
- Average snowfall in April: 0"
The month with the highest snowfall is February (1.54").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Washougal, WA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Washougal, WA
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in April
Washougal, WA
- Average sunshine days in April: 9.1 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is February (8.6 days).
Average UV index in April
Washougal, WA
- Average UV index in April: 3
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 2).
Average cloud cover in April
Washougal, WA
- Average cloud cover in April: 54
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in April
Washougal, WA
- Average visibility in April: 5mi
The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (5mi).
Washougal, Washington, USA
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