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
Clallam Bay records a slight change with April's average high-temperatures adjusting to a cool 50.5°F (10.3°C) from March's 46.2°F (7.9°C). Clallam Bay's nighttime temperature in April falls to an average of 39.7°F (4.3°C).Humidity
The average relative humidity in April in Clallam Bay is 82%.Rainfall
In Clallam Bay, Washington, during April, the rain falls for 14.3 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, there are 142.6 rainfall days, and 19.61" (498mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, September and December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Clallam Bay aggregates 0.04" (1mm) of snow. In Clallam Bay, during the entire year, snow falls for 5.1 days and aggregates up to 2.17" (55mm) of snow.Daylight
In Clallam Bay, the average length of the day in April is 13h and 43min.On the first day of April in Clallam Bay, sunrise is at 6:53 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:30 pm PDT.
Sunshine
In Clallam Bay, the average sunshine in April is 7.5h.UV index
In Clallam Bay, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 3 during April, leads to the following recommendations:
Guard yourself - Avoiding sunburn is suggested. The Sun's radiation is especially intense around midday; try to stay in shade during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April?
How many days does it rain in April?
What is the last month it snows?
How many hours of daylight does Clallam Bay have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Clallam Bay have in April?
What is the UV index intensity in April in Clallam Bay?
Average temperature in April
Clallam Bay, WA
- Average high temperature in April: 50.5°F
The warmest month (with the highest average high temperature) is August (67.6°F).
The month with the lowest average high temperature is December (42.4°F).
- Average low temperature in April: 39.7°F
The month with the highest average low temperature is August (50.7°F).
The coldest month (with the lowest average low temperature) is February (36°F).
Average pressure in April
Clallam Bay, WA
- Average pressure in April: 30.05"Hg
The month with the highest atmospheric pressure is July (30.07"Hg).
The month with the lowest atmospheric pressure is March (29.98"Hg).
Average wind speed in April
Clallam Bay, WA
- Average wind speed in April: 5.9mph
The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in April
Clallam Bay, WA
- Average humidity in April: 82%
The months with the highest relative humidity are January and December (87%).
The months with the lowest relative humidity are May, July and August (80%).
Average rainfall in April
Clallam Bay, WA
- Average rainfall in April: 1.26"
The wettest month (with the highest rainfall) is January (3.66").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days in April
Clallam Bay, WA
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is August (5.1 days).
Average snowfall in April
Clallam Bay, WA
- Average snowfall in April: 0.04"
The month with the highest snowfall is January (1.14").
The months with the least snowfall are May, June, July, August, October and November (0").
Average snowfall days in April
Clallam Bay, WA
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in April /
Average sunshine in April
Clallam Bay, 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: 7h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Clallam Bay, WA
- Average sunshine days in April: 13.9 days
The month with the most sunshine days is July (23 days).
The month with the least sunshine days is November (11.7 days).
Average UV index in April
Clallam Bay, WA
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Clallam Bay, WA
- Average cloud cover in April: 52
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in April
Clallam Bay, WA
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, October, November and December (6mi).
The months with the lowest visibility are January, May, June, July, August and September (5mi).
Clallam Bay, Washington, USA
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