April weather forecastSpangle, WA
April
Weather in April
April is a fresh spring month in Spangle, Washington, with an average temperature fluctuating between 55°F (12.8°C) and 36.5°F (2.5°C).Temperature
An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a chilly 46°F (7.8°C) to a fresh 55°F (12.8°C). During April, the nighttime temperature averages to a wintry 36.5°F (2.5°C).Humidity
The average relative humidity in April in Spangle, Washington, is 67%.Rainfall
In Spangle, in April, it is raining for 14.1 days, with typically 1.26" (32mm) of accumulated precipitation. In Spangle, during the entire year, the rain falls for 114.1 days and collects up to 14.88" (378mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Spangle. In Spangle, in April, during 2.8 snowfall days, 1.3" (33mm) of snow is typically accumulated. Throughout the year, in Spangle, there are 53 snowfall days, and 29.69" (754mm) of snow is accumulated.Daylight
The average length of the day in April in Spangle is 13h and 40min.On the first day of April in Spangle, sunrise is at 6:26 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:00 pm PDT.
Sunshine
In Spangle, Washington, the average sunshine in April is 9.3h.UV index
In Spangle, Washington, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 3 during April leads to these advisories:
Prioritize safety - Suggestions to prevent sun damage are offered. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Spangle, WA
- Average high temperature in April: 55°F
The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (32.7°F).
- Average low temperature in April: 36.5°F
The month with the highest average low temperature is August (59.9°F).
The coldest month (with the lowest average low temperature) is December (23°F).
Average pressure in April
Spangle, WA
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed in April
Spangle, WA
- Average wind speed in April: 8.2mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in April
Spangle, WA
- Average humidity in April: 67%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (37%).
Average rainfall in April
Spangle, WA
- Average rainfall in April: 1.26"
The wettest months (with the highest rainfall) are January, March and December (1.85").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days in April
Spangle, WA
- Average rainfall days in April: 14.1 days
The months with the highest number of rainy days are March and April (14.1 days).
The month with the least rainy days is July (4.5 days).
Average snowfall in April
Spangle, WA
- Average snowfall in April: 1.3"
The month with the highest snowfall is January (8.27").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Spangle, WA
- Average snowfall days in April: 2.8 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Spangle, WA
- Average daylight in April: 13h and 42min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in April: 9h and 18min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in April
Spangle, WA
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is July (24.9 days).
The month with the least sunshine days is March (11.7 days).
Average UV index in April
Spangle, WA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Spangle, WA
- Average cloud cover in April: 41
The months with the most cloud cover are January and December (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in April
Spangle, WA
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
