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
With the onset of April, the average high-temperature slightly shifts from March's fresh 50.9°F (10.5°C) to a moderate 60.4°F (15.8°C). Throughout April nights, Outlook registers an average low-temperature of 41.4°F (5.2°C).Humidity
The average relative humidity in April in Outlook is 55%.Rainfall
In Outlook, in April, it is raining for 10.4 days, with typically 0.51" (13mm) of accumulated precipitation. Throughout the year, in Outlook, Washington, there are 104.5 rainfall days, and 8.23" (209mm) of precipitation is accumulated.Snowfall
April through August and October are months without snowfall.Daylight
In Outlook, the average length of the day in April is 13h and 36min.On the first day of April, sunrise is at 6:38 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:08 pm PDT.
Sunshine
In April, the average sunshine is 9.9h.UV index
In Outlook, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 4 during April, leads to the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What is the usual temperature for Outlook in April?
What is the average humidity in April in Outlook?
How many days does it rain in April in Outlook?
When it does not snow in Outlook?
Does it snow in Outlook in April?
How many hours of daylight does Outlook have in April?
When are sunrise and sunset in April in Outlook?
How long on average sun shines in April in Outlook?
How high is the UV index in April in Outlook?
Average temperature in April
Outlook, WA
- Average high temperature in April: 60.4°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (36.1°F).
- Average low temperature in April: 41.4°F
The month with the highest average low temperature is August (61.5°F).
The coldest month (with the lowest average low temperature) is December (25.3°F).
Average pressure in April
Outlook, WA
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.92"Hg).
Average wind speed in April
Outlook, WA
- Average wind speed in April: 8.3mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is December (5mph).
Average humidity in April
Outlook, WA
- Average humidity in April: 55%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are July and August (38%).
Average rainfall in April
Outlook, WA
- Average rainfall in April: 0.51"
The wettest month (with the highest rainfall) is May (1.1").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in April
Outlook, WA
- Average rainfall days in April: 10.4 days
The month with the highest number of rainy days is March (13.3 days).
The month with the least rainy days is July (4.1 days).
Average snowfall in April
Outlook, WA
- Average snowfall in April: 0"
The month with the highest snowfall is December (2.24").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in April
Outlook, WA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is December (5 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in April /
Average sunshine in April
Outlook, 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: 9h and 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in April
Outlook, WA
- Average sunshine days in April: 17.2 days
The month with the most sunshine days is July (26.2 days).
The month with the least sunshine days is March (15.4 days).
Average UV index in April
Outlook, WA
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Outlook, WA
- Average cloud cover in April: 34
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in April
Outlook, WA
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Outlook, Washington, USA
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