August weather forecastHarmony, CA
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Harmony, California, with temperature in the range of an average high of 75°F (23.9°C) and an average low of 58.8°F (14.9°C).Temperature
Harmony's weather, upon August's arrival, documents an average high-temperature of a still warm 75°F (23.9°C), nearly identical to the prior month. During the month of August, an average temperature of 58.8°F (14.9°C) is noted during the nights.Humidity
In August, the average relative humidity is 67%.Rainfall
The months with the least rainfall are June and August Rain falls for 0.8 days and accumulates 0.04" (1mm) of rain.Daylight
In Harmony, the average length of the day in August is 13h and 27min.On the first day of the month, sunrise is at 6:13 am and sunset at 8:07 pm. On the last day of August, sunrise is at 6:36 am and sunset at 7:32 pm PDT.
Sunshine
In August, the average sunshine is 11.9h.UV index
The month with the highest UV index is August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 6 during August morphs into the following directions:
Guard against overexposure. Protection from sun-induced harm is essential. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Harmony, CA
- Average high temperature in August: 75°F
The warmest month (with the highest average high temperature) is September (75.4°F).
The month with the lowest average high temperature is December (59.4°F).
- Average low temperature in August: 58.8°F
The month with the highest average low temperature is September (59.9°F).
The coldest month (with the lowest average low temperature) is February (47.8°F).
Average pressure in August
Harmony, CA
- Average pressure in August: 29.92"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.91"Hg).
Average wind speed in August
Harmony, CA
- Average wind speed in August: 6.5mph
The windiest month (with the highest average wind speed) is May (8.6mph).
The calmest months (with the lowest average wind speed) are July, August, September, October and November (6.5mph).
Average humidity in August
Harmony, CA
- Average humidity in August: 67%
The month with the highest relative humidity is March (71%).
The month with the lowest relative humidity is October (61%).
Average rainfall in August
Harmony, CA
- Average rainfall in August: 0.04"
The wettest months (with the highest rainfall) are March and December (1.3").
The driest months (with the least rainfall) are June and August (0.04").
Average rainfall days in August
Harmony, CA
- Average rainfall days in August: 0.8 days
The month with the highest number of rainy days is March (8.5 days).
The month with the least rainy days is August (0.8 days).
Average daylight in August /
Average sunshine in August
Harmony, CA
- Average daylight in August: 13h and 30min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in August: 11h and 54min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in August
Harmony, CA
- Average sunshine days in August: 29.3 days
The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is February (21.2 days).
Average UV index in August
Harmony, CA
- Average UV index in August: 6
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in August
Harmony, CA
- Average cloud cover in August: 8
The month with the most cloud cover is March (Cloud cover 28).
The months with the least cloud cover are July, August and September (Cloud cover 8).
Average visibility in August
Harmony, 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).
