August weather forecastTomales, CA
August
Weather in August
August, the last month of the summer in Tomales, is also an agreeable month, with an average temperature varying between 71.4°F (21.9°C) and 54.9°F (12.7°C).Temperature
With the start of August, Tomales measures an average high-temperature of a still agreeable 71.4°F (21.9°C), not significantly differing from July's 71.1°F (21.7°C). Tomales experiences an average low-temperature of 54.9°F (12.7°C) in month of August.Humidity
In August, the average relative humidity is 76%.Rainfall
August is the month with the least rainfall. Rain falls for 1.1 days and accumulates 0.04" (1mm) of precipitation.Daylight
In August, the average length of the day is 13h and 36min.On the first day of August, sunrise is at 6:14 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:42 pm PDT.
Sunshine
The months with the most sunshine are July and August, with an average of 11.7h of sunshine.UV index
The months with the highest UV index are June through September, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Tomales, CA
- Average high temperature in August: 71.4°F
The warmest month (with the highest average high temperature) is September (72.5°F).
The month with the lowest average high temperature is December (55.4°F).
- Average low temperature in August: 54.9°F
The month with the highest average low temperature is August (54.9°F).
The coldest month (with the lowest average low temperature) is December (45.3°F).
Average pressure in August
Tomales, CA
- Average pressure in August: 29.92"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are August and September (29.92"Hg).
Average wind speed in August
Tomales, CA
- Average wind speed in August: 7.1mph
The windiest month (with the highest average wind speed) is May (9.9mph).
The calmest month (with the lowest average wind speed) is November (6.7mph).
Average humidity in August
Tomales, CA
- Average humidity in August: 76%
The month with the highest relative humidity is March (78%).
The months with the lowest relative humidity are September and October (71%).
Average rainfall in August
Tomales, CA
- Average rainfall in August: 0.04"
The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in August
Tomales, CA
- Average rainfall days in August: 1.1 days
The month with the highest number of rainy days is March (14.4 days).
The month with the least rainy days is August (1.1 days).
Average daylight in August /
Average sunshine in August
Tomales, CA
- Average daylight in August: 13h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- 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 42min).
Average sunshine days in August
Tomales, CA
- Average sunshine days in August: 27.3 days
The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is March (14.8 days).
Average UV index in August
Tomales, CA
- Average UV index in August: 5
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in August
Tomales, CA
- Average cloud cover in August: 14
The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 12).
Average visibility in August
Tomales, 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).
