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 witnesses a shift in the average high-temperature, moving from a cold 39.9°F (4.4°C) in March to a cool 51.6°F (10.9°C). The temperature in Kettle Falls lowers to an average of 30.6°F (-0.8°C) during April nights.Humidity
The average relative humidity in April in Kettle Falls is 74%.Rainfall
In Kettle Falls, in April, during 17.8 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. Throughout the year, in Kettle Falls, there are 156.3 rainfall days, and 16.18" (411mm) of precipitation is accumulated.Snowfall
January through April, September through December are months with snowfall in Kettle Falls. April is the last month it regularly snows. During 1.8 snowfall days, in April, Kettle Falls aggregates 0.43" (11mm) of snow. In Kettle Falls, during the entire year, snow falls for 53.2 days and aggregates up to 25.16" (639mm) of snow.Daylight
The average length of the day in April in Kettle Falls is 13h and 44min.On the first day of the month, sunrise is at 6:27 am and sunset at 7:23 pm. On the last day of April, sunrise is at 5:32 am and sunset at 8:06 pm PDT.
Sunshine
The average sunshine in April is 9.5h.UV index
The average daily maximum UV index in April in Kettle Falls is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 3 in April translates into these instructions:
Ensure safety - Recommendations to avert sunburn are presented. When the Sun is at its strongest around midday, find shade and limit exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What is the average April temperature in Kettle Falls?
What is the average humidity in April in Kettle Falls?
How many days does it rain in April in Kettle Falls?
What is the last month it snows in Kettle Falls?
How many hours of daylight does Kettle Falls have in April?
What time are sunrise and sunset in April in Kettle Falls?
How many hours of sunshine does Kettle Falls have in April?
How high is the UV index in April in Kettle Falls?
Average temperature in April
Kettle Falls, WA
- Average high temperature in April: 51.6°F
The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (28.9°F).
- Average low temperature in April: 30.6°F
The month with the highest average low temperature is August (50.5°F).
The coldest month (with the lowest average low temperature) is February (16°F).
Average pressure in April
Kettle Falls, WA
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).
Average wind speed in April
Kettle Falls, WA
- Average wind speed in April: 3.9mph
The windiest month (with the highest average wind speed) is April (3.9mph).
The calmest months (with the lowest average wind speed) are January, February and December (3mph).
Average humidity in April
Kettle Falls, WA
- Average humidity in April: 74%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (50%).
Average rainfall in April
Kettle Falls, WA
- Average rainfall in April: 1.46"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is August (0.39").
Average rainfall days in April
Kettle Falls, WA
- Average rainfall days in April: 17.8 days
The month with the highest number of rainy days is March (18.4 days).
The month with the least rainy days is August (6.1 days).
Average snowfall in April
Kettle Falls, WA
- Average snowfall in April: 0.43"
The month with the highest snowfall is January (6.61").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in April
Kettle Falls, WA
- Average snowfall days in April: 1.8 days
The month with the highest number of snowfall days is December (13.7 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Kettle Falls, WA
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in April: 9h and 3min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in April
Kettle Falls, WA
- Average sunshine days in April: 9.3 days
The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is March (9 days).
Average UV index in April
Kettle Falls, WA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Kettle Falls, WA
- Average cloud cover in April: 41
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
Kettle Falls, WA
- Average visibility in April: 5mi
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
Kettle Falls, Washington, USA
Weather forecast for your location
2. Allow the app to use your location
