August weather forecastWhitethorn, CA
August
Weather in August
August, the last month of the summer in Whitethorn, is another pleasant month, with an average temperature ranging between max 69.4°F (20.8°C) and min 54.3°F (12.4°C).Temperature
Whitethorn experiences a subtle adjustment in high-temperatures to a still agreeable 69.4°F (20.8°C) with the onset of August, maintaining near parity with July's pleasant 69.4°F (20.8°C). During the month of August, Whitethorn's nighttime temperature lowers to an average of 54.3°F (12.4°C).Humidity
The average relative humidity in August is 76%.Rainfall
In August, in Whitethorn, the rain falls for 1.8 days. Throughout August, 0.12" (3mm) of precipitation is accumulated. Throughout the year, there are 102.7 rainfall days, and 28.78" (731mm) of precipitation is accumulated.Snowfall
In Whitethorn, snow does not fall in January, March through December.Daylight
In Whitethorn, the average length of the day in August is 13h and 42min.On the first day of August, sunrise is at 6:14 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 7:48 pm PDT.
Sunshine
The months with the most sunshine are July and August, with an average of 11.7h of sunshine.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In August, the average maximum UV index of 5 translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Whitethorn, CA
- Average high temperature in August: 69.4°F
The warmest month (with the highest average high temperature) is September (69.8°F).
The month with the lowest average high temperature is December (53.4°F).
- Average low temperature in August: 54.3°F
The months with the highest average low temperature are July, August and September (54.3°F).
The coldest month (with the lowest average low temperature) is February (43.5°F).
Average pressure in August
Whitethorn, CA
- Average pressure in August: 29.95"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are August and September (29.95"Hg).
Average wind speed in August
Whitethorn, CA
- Average wind speed in August: 7.8mph
The windiest month (with the highest average wind speed) is June (10.6mph).
The calmest months (with the lowest average wind speed) are January and August (7.8mph).
Average humidity in August
Whitethorn, CA
- Average humidity in August: 76%
The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is September (72%).
Average rainfall in August
Whitethorn, CA
- Average rainfall in August: 0.12"
The wettest month (with the highest rainfall) is December (5.31").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in August
Whitethorn, CA
- Average rainfall days in August: 1.8 days
The month with the highest number of rainy days is March (16.4 days).
The month with the least rainy days is August (1.8 days).
Average snowfall days in August
Whitethorn, CA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in August /
Average sunshine in August
Whitethorn, CA
- Average daylight in August: 13h and 42min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in August: 11h and 42min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in August
Whitethorn, CA
- Average sunshine days in August: 28.2 days
The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is March (13.1 days).
Average UV index in August
Whitethorn, CA
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in August
Whitethorn, CA
- Average cloud cover in August: 11
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in August
Whitethorn, CA
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
