August weather forecastYermo, CA
August
Weather in August
August, the last month of the summer in Yermo, is another very hot month, with temperature in the range of an average low of 74.7°F (23.7°C) and an average high of 97.3°F (36.3°C).Temperature
August records an average high-temperature of a still very hot 97.3°F (36.3°C), indicating a minor variation from the preceding month. Yermo logs a considerable temperature decrease from the daytime highs during the nights in August, with an average reading of 74.7°F (23.7°C).Humidity
August is the least humid month, with an average relative humidity of 21%.Rainfall
In Yermo, during August, the rain falls for 3 days and regularly aggregates up to 0.2" (5mm) of precipitation. In Yermo, during the entire year, the rain falls for 39 days and collects up to 3.27" (83mm) of precipitation.Snowfall
In Yermo, snow does not fall in February through December.Daylight
In August, the average length of the day is 13h and 25min.On the first day of August, sunrise is at 5:57 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:14 pm PDT.
Sunshine
June through August, with an average of 12.1h of sunshine, are months with the most sunshine.UV index
The average daily maximum UV index in August is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: In August, the average maximum UV index of 7 translates into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Yermo, CA
- Average high temperature in August: 97.3°F
The warmest month (with the highest average high temperature) is July (98.2°F).
The month with the lowest average high temperature is December (55°F).
- Average low temperature in August: 74.7°F
The month with the highest average low temperature is August (74.7°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).
Average pressure in August
Yermo, CA
- Average pressure in August: 29.83"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.79"Hg).
Average wind speed in August
Yermo, CA
- Average wind speed in August: 8.4mph
The windiest month (with the highest average wind speed) is May (11.7mph).
The calmest month (with the lowest average wind speed) is January (6mph).
Average humidity in August
Yermo, CA
- Average humidity in August: 21%
The month with the highest relative humidity is December (47%).
The month with the lowest relative humidity is August (21%).
Average rainfall in August
Yermo, CA
- Average rainfall in August: 0.2"
The wettest month (with the highest rainfall) is December (0.51").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in August
Yermo, CA
- Average rainfall days in August: 3 days
The month with the highest number of rainy days is December (4.6 days).
The month with the least rainy days is June (0.6 days).
Average snowfall in August
Yermo, CA
- Average snowfall in August: 0"
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in August
Yermo, CA
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and December (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in August /
Average sunshine in August
Yermo, CA
- Average daylight in August: 13h and 24min
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 54min).
- Average sunshine in August: 12h and 6min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in August
Yermo, CA
- Average sunshine days in August: 25.9 days
The month with the most sunshine days is June (29 days).
The month with the least sunshine days is February (23.5 days).
Average UV index in August
Yermo, CA
- Average UV index in August: 7
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in August
Yermo, CA
- Average cloud cover in August: 5
The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 4).
Average visibility in August
Yermo, 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).
