Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The average high-temperature for August is a still moderately hot 84.7°F (29.3°C), closely aligning with the temperature of the preceding month. Riverkern records a marked divergence from the day's high temperatures, with nights in August averaging at a refreshing 57.6°F (14.2°C).Humidity
The least humid month is August, with an average relative humidity of 31%.Rainfall
In Riverkern, during August, the rain falls for 1.9 days and regularly aggregates up to 0.16" (4mm) of precipitation. Throughout the year, there are 61 rainfall days, and 11.81" (300mm) of precipitation is accumulated.Snowfall
In Riverkern, snow does not fall in May through October.Daylight
In August, the average length of the day is 13h and 28min.On the first day of August, sunrise is at 6:02 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:22 pm PDT.
Sunshine
The average sunshine in August in Riverkern, California, is 12h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Deflect overexposure. Sun protection is a necessity. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Riverkern during August?
What is the least humid month in Riverkern?
What is the average humidity in August in Riverkern?
How many days does it rain in August in Riverkern?
When it does not snow in Riverkern?
How many hours of daylight does Riverkern have in August?
What time are sunrise and sunset in August in Riverkern?
How long on average sun shines in August in Riverkern?
What are the months with the highest UV index in Riverkern?
How high is the UV index in August in Riverkern?
Average temperature in August
Riverkern, CA
- Average high temperature in August: 84.7°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (48.7°F).
- Average low temperature in August: 57.6°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is December (30.9°F).
Average pressure in August
Riverkern, CA
- Average pressure in August: 29.88"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in August
Riverkern, CA
- Average wind speed in August: 6mph
The windiest months (with the highest average wind speed) are May and June (7.3mph).
The calmest months (with the lowest average wind speed) are January and September (5.4mph).
Average humidity in August
Riverkern, CA
- Average humidity in August: 31%
The month with the highest relative humidity is February (59%).
The month with the lowest relative humidity is August (31%).
Average rainfall in August
Riverkern, CA
- Average rainfall in August: 0.16"
The wettest month (with the highest rainfall) is January (2.48").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in August
Riverkern, CA
- Average rainfall days in August: 1.9 days
The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is June (1.3 days).
Average snowfall in August
Riverkern, CA
- Average snowfall in August: 0"
The month with the highest snowfall is February (3.15").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Riverkern, CA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.7 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
Riverkern, CA
- Average daylight in August: 13h and 3min
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: 12h and 0min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 42min).
Average sunshine days in August
Riverkern, CA
- Average sunshine days in August: 27.4 days
The month with the most sunshine days is June (28.3 days).
The month with the least sunshine days is February (19 days).
Average UV index in August
Riverkern, CA
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover in August
Riverkern, CA
- Average cloud cover in August: 5
The month with the most cloud cover is March (Cloud cover 26).
The months with the least cloud cover are August and September (Cloud cover 5).
Average visibility in August
Riverkern, 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).
Riverkern, California, USA
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