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
Clatskanie's weather in April displays an average high-temperature of a moderate 55.4°F (13°C), showing minor disparity from March's 50.2°F (10.1°C). Clatskanie's average low-temperature is measured at a wintry 36.5°F (2.5°C) during April.Humidity
In April, the average relative humidity is 84%.Rainfall
In Clatskanie, in April, during 16.1 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. In Clatskanie, during the entire year, the rain falls for 141.6 days and collects up to 11.57" (294mm) of precipitation.Snowfall
In Clatskanie, snow does not fall in April through November.Daylight
In Clatskanie, the average length of the day in April is 13h and 35min.On the first day of the month, sunrise is at 6:50 am and sunset at 7:42 pm. On the last day of April, in Clatskanie, Oregon, sunrise is at 5:59 am and sunset at 8:20 pm PDT.
Sunshine
The average sunshine in April is 6.2h.UV index
In April, the average daily maximum UV index in Clatskanie is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 3 during April translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
What are April temperatures in Clatskanie?
What is the average humidity in April in Clatskanie?
How many days does it rain in April in Clatskanie?
When it does not snow in Clatskanie?
Does it snow in Clatskanie in April?
How many hours of daylight does Clatskanie have in April?
When are sunrise and sunset in April in Clatskanie?
How many hours of sunshine does Clatskanie have in April?
What is the UV index reading in April in Clatskanie?
Average temperature in April
Clatskanie, OR
- Average high temperature in April: 55.4°F
The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in April: 36.5°F
The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).
Average pressure in April
Clatskanie, OR
- Average pressure in April: 30.07"Hg
The months with the highest atmospheric pressure are January and December (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.02"Hg).
Average wind speed in April
Clatskanie, OR
- Average wind speed in April: 4.5mph
The windiest month (with the highest average wind speed) is January (4.9mph).
The calmest month (with the lowest average wind speed) is September (3.8mph).
Average humidity in April
Clatskanie, OR
- Average humidity in April: 84%
The months with the highest relative humidity are February, November and December (89%).
The month with the lowest relative humidity is July (75%).
Average rainfall in April
Clatskanie, OR
- Average rainfall in April: 1.06"
The wettest month (with the highest rainfall) is January (1.77").
The driest month (with the least rainfall) is August (0.24").
Average rainfall days in April
Clatskanie, OR
- Average rainfall days in April: 16.1 days
The month with the highest number of rainy days is March (16.3 days).
The month with the least rainy days is August (4.7 days).
Average snowfall in April
Clatskanie, OR
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Clatskanie, OR
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.8 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
Clatskanie, OR
- 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: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in April
Clatskanie, OR
- Average sunshine days in April: 11.7 days
The month with the most sunshine days is August (24.6 days).
The month with the least sunshine days is April (11.7 days).
Average UV index in April
Clatskanie, OR
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Clatskanie, OR
- Average cloud cover in April: 64
The months with the most cloud cover are February and March (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in April
Clatskanie, OR
- Average visibility in April: 4mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
Clatskanie, Oregon, USA
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