August weather forecastKnowles, CA
August
Weather in August
August, the last month of the summer in Knowles, is also a hot month, with an average temperature fluctuating between 58.1°F (14.5°C) and 86.5°F (30.3°C).Temperature
August's weather records an average high-temperature of a still tropical 86.5°F (30.3°C), showing little deviation from July. Throughout the month of August, Knowles observes a dramatic downturn from the daytime peak temperatures, expecting an average low of 58.1°F (14.5°C).Humidity
The months with the lowest humidity are July and August, with an average relative humidity of 32%.Rainfall
August is the month with the least rainfall in Knowles. Rain falls for 2.1 days and accumulates 0.12" (3mm) of precipitation.Snowfall
In Knowles, snow does not fall in May through October.Daylight
In Knowles, the average length of the day in August is 13h and 32min.On the first day of the month, sunrise is at 6:04 am and sunset at 8:06 pm. On the last day of August, sunrise is at 6:29 am and sunset at 7:29 pm PDT.
Sunshine
In August, the average sunshine is 12h.UV index
The average daily maximum UV index in August in Knowles is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 6 during August translates into the following guidance:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Knowles, CA
- Average high temperature in August: 86.5°F
The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is December (48.9°F).
- Average low temperature in August: 58.1°F
The month with the highest average low temperature is July (58.8°F).
The coldest months (with the lowest average low temperature) are February and December (32.9°F).
Average pressure in August
Knowles, CA
- Average pressure in August: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in August
Knowles, CA
- Average wind speed in August: 4.5mph
The windiest month (with the highest average wind speed) is March (5.2mph).
The calmest months (with the lowest average wind speed) are November and December (4.3mph).
Average humidity in August
Knowles, CA
- Average humidity in August: 32%
The month with the highest relative humidity is March (69%).
The months with the lowest relative humidity are July and August (32%).
Average rainfall in August
Knowles, CA
- Average rainfall in August: 0.12"
The wettest month (with the highest rainfall) is February (3.54").
The driest month (with the least rainfall) is August (0.12").
Average rainfall days in August
Knowles, CA
- Average rainfall days in August: 2.1 days
The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is August (2.1 days).
Average snowfall in August
Knowles, CA
- Average snowfall in August: 0"
The month with the highest snowfall is February (5.55").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Knowles, CA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Knowles, CA
- Average daylight in August: 13h and 30min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in August: 12h and 0min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).
Average sunshine days in August
Knowles, CA
- Average sunshine days in August: 26.5 days
The months with the most sunshine days are August and October (26.5 days).
The month with the least sunshine days is March (18.3 days).
Average UV index in August
Knowles, CA
- Average UV index in August: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover in August
Knowles, CA
- Average cloud cover in August: 5
The month with the most cloud cover is March (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in August
Knowles, 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).
