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, Clark Fork sees a temperature rise, with the average high-temperature moving from March's cold 39.2°F (4°C) to a frosty 48.7°F (9.3°C). In Clark Fork, in April, the average low-temperature is a subzero cold 30.6°F (-0.8°C).Humidity
In Clark Fork, Idaho, the average relative humidity in April is 78%.Rainfall
In Clark Fork, in April, during 19.3 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. Throughout the year, there are 161.9 rainfall days, and 27.48" (698mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. In Clark Fork, in April, during 5.2 snowfall days, 1.97" (50mm) of snow is typically accumulated. In Clark Fork, during the entire year, snow falls for 80.8 days and aggregates up to 60" (1524mm) of snow.Daylight
The average length of the day in April is 13h and 43min.On the first day of April, sunrise is at 6:20 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 7:57 pm PDT.
Sunshine
The average sunshine in April in Clark Fork is 8.1h.UV index
In Clark Fork, the average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In April, the maximum UV index of 2 suggests these recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What is the average humidity in April?
How much does it rain in April?
How much does it snow in April?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Clark Fork have in April?
What is the UV index intensity in April?
Average temperature in April
Clark Fork, ID
- Average high temperature in April: 48.7°F
The warmest month (with the highest average high temperature) is August (78.3°F).
The month with the lowest average high temperature is December (29.3°F).
- Average low temperature in April: 30.6°F
The month with the highest average low temperature is August (49.1°F).
The coldest month (with the lowest average low temperature) is December (18.7°F).
Average pressure in April
Clark Fork, ID
- 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
Clark Fork, ID
- Average wind speed in April: 4.5mph
The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.5mph).
Average humidity in April
Clark Fork, ID
- Average humidity in April: 78%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (52%).
Average rainfall in April
Clark Fork, ID
- Average rainfall in April: 2.52"
The wettest month (with the highest rainfall) is December (3.66").
The driest month (with the least rainfall) is August (0.55").
Average rainfall days in April
Clark Fork, ID
- Average rainfall days in April: 19.3 days
The month with the highest number of rainy days is April (19.3 days).
The month with the least rainy days is August (6.9 days).
Average snowfall in April
Clark Fork, ID
- Average snowfall in April: 1.97"
The month with the highest snowfall is January (15.87").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Clark Fork, ID
- Average snowfall days in April: 5.2 days
The month with the highest number of snowfall days is December (19.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Clark Fork, ID
- 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: 8h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in April
Clark Fork, ID
- Average sunshine days in April: 7.6 days
The month with the most sunshine days is July (20.9 days).
The month with the least sunshine days is March (7.1 days).
Average UV index in April
Clark Fork, ID
- Average UV index in April: 2
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
Clark Fork, ID
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
Clark Fork, ID
- Average visibility in April: 5mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February and December (3mi).
Clark Fork, Idaho, USA
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