August weather forecastClark Fork, ID
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Clark Fork, Idaho, with an average temperature fluctuating between 49.1°F (9.5°C) and 78.3°F (25.7°C).Temperature
August is the month when Clark Fork's temperatures reach their peak, with averages of 78.3°F (25.7°C) and lows of 49.1°F (9.5°C).Humidity
With an average relative humidity of 52%, August is the least humid month.Rainfall
The month with the least rainfall is August, when the rain falls for 6.9 days and typically collects 0.55" (14mm) of precipitation.Snowfall
In Clark Fork, snow does not fall in June through August.Daylight
The average length of the day in August is 14h and 15min.On the first day of August, sunrise is at 5:21 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:27 pm PDT.
Sunshine
With an average of 11.8h of sunshine, August has the most sunshine of the year.UV index
The average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In August, the maximum UV index of 4 suggests this advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Clark Fork, ID
- Average high temperature in August: 78.3°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 August: 49.1°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 August
Clark Fork, ID
- Average pressure in August: 29.92"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 August
Clark Fork, ID
- Average wind speed in August: 3.9mph
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 August
Clark Fork, ID
- Average humidity in August: 52%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (52%).
Average rainfall in August
Clark Fork, ID
- Average rainfall in August: 0.55"
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 August
Clark Fork, ID
- Average rainfall days in August: 6.9 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 August
Clark Fork, ID
- Average snowfall in August: 0"
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 August
Clark Fork, ID
- Average snowfall days in August: 0 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 August /
Average sunshine in August
Clark Fork, ID
- Average daylight in August: 14h and 12min
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 August: 11h and 48min
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 August
Clark Fork, ID
- Average sunshine days in August: 20.8 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 August
Clark Fork, ID
- Average UV index in August: 4
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 August
Clark Fork, ID
- Average cloud cover in August: 14
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 August
Clark Fork, ID
- Average visibility in August: 6mi
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).
