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
April's onset brings a subtle temperature rise, moving from a chilly 49.5°F (9.7°C) in March to a refreshing 56.8°F (13.8°C). In College Place, April nights cool down to an average of 39°F (3.9°C).Humidity
In College Place, the average relative humidity in April is 66%.Rainfall
In College Place, in April, it is raining for 15.3 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, in College Place, there are 141.7 rainfall days, and 15.12" (384mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, September, November and December. April is the last month it regularly snows in College Place, Washington. During 0.5 snowfall days, in April, College Place aggregates 0.12" (3mm) of snow. Throughout the year, in College Place, Washington, there are 21.1 snowfall days, and 9.09" (231mm) of snow is accumulated.Daylight
In College Place, Washington, the average length of the day in April is 13h and 35min.On the first day of April, sunrise is at 6:31 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:01 pm PDT.
Sunshine
In April, the average sunshine in College Place is 10.1h.UV index
In College Place, Washington, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in College Place?
What is the average humidity in April in College Place?
How many days does it rain in April in College Place?
What is the last month it snows in College Place?
How many hours of daylight does College Place have in April?
When are sunrise and sunset in April in College Place?
How long on average sun shines in April in College Place?
How high is the UV index in April in College Place?
Average temperature in April
College Place, WA
- Average high temperature in April: 56.8°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (37.4°F).
- Average low temperature in April: 39°F
The month with the highest average low temperature is August (60.8°F).
The coldest month (with the lowest average low temperature) is December (27°F).
Average pressure in April
College Place, WA
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed in April
College Place, WA
- Average wind speed in April: 7.9mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is September (5.9mph).
Average humidity in April
College Place, WA
- Average humidity in April: 66%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (39%).
Average rainfall in April
College Place, WA
- Average rainfall in April: 1.26"
The wettest month (with the highest rainfall) is March (2.01").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in April
College Place, WA
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is March (17.4 days).
The month with the least rainy days is July (4.9 days).
Average snowfall in April
College Place, WA
- Average snowfall in April: 0.12"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days in April
College Place, WA
- Average snowfall days in April: 0.5 days
The months with the highest number of snowfall days are February and December (6.1 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in April /
Average sunshine in April
College Place, WA
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 10h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in April
College Place, WA
- Average sunshine days in April: 12 days
The month with the most sunshine days is July (24.4 days).
The month with the least sunshine days is February (10 days).
Average UV index in April
College Place, WA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
College Place, WA
- Average cloud cover in April: 34
The months with the most cloud cover are January, February and December (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in April
College Place, 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).
College Place, Washington, USA
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