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 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
Winterhaven's August average high-temperature settles at a still blisteringly hot 105.1°F (40.6°C), showing a near match with the preceding month. During August, Winterhaven witnesses a consistent average low-temperature of 86.4°F (30.2°C).Humidity
In August, the average relative humidity is 31%.Rainfall
In Winterhaven, in August, during 4.1 rainfall days, 0.28" (7mm) of precipitation is typically accumulated. Throughout the year, there are 31.6 rainfall days, and 2.8" (71mm) of precipitation is accumulated.Daylight
The average length of the day in August in Winterhaven is 13h and 19min.On the first day of August, sunrise is at 5:53 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:04 pm PDT.
Sunshine
In Winterhaven, California, the average sunshine in August is 10.7h.UV index
June through September, with an average maximum UV index of 8, are months with the highest UV index. A UV Index value of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV rays for average individuals.Note: In August, a daily UV index of 8 turns into the following recommendations:
With the absence of protection, damage to skin and eyes can occur instantly. Ensure precautions are taken. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Winterhaven in August?
What is the average humidity in August?
How many days does it rain in August?
What is the average length of the day in August?
When is the sunrise / sunset in August?
How long on average sun shines in August?
When is the highest UV index?
What is the UV index reading in August?
Average temperature in August
Winterhaven, CA
- Average high temperature in August: 105.1°F
The warmest month (with the highest average high temperature) is July (105.3°F).
The month with the lowest average high temperature is December (66°F).
- Average low temperature in August: 86.4°F
The month with the highest average low temperature is August (86.4°F).
The coldest month (with the lowest average low temperature) is December (50.5°F).
Average pressure in August
Winterhaven, CA
- Average pressure in August: 29.77"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).
Average wind speed in August
Winterhaven, CA
- Average wind speed in August: 8mph
The windiest months (with the highest average wind speed) are April and July (8.5mph).
The calmest month (with the lowest average wind speed) is November (6.6mph).
Average humidity in August
Winterhaven, CA
- Average humidity in August: 31%
The month with the highest relative humidity is December (38%).
The month with the lowest relative humidity is June (22%).
Average rainfall in August
Winterhaven, CA
- Average rainfall in August: 0.28"
The wettest months (with the highest rainfall) are July and September (0.39").
The driest months (with the least rainfall) are May and June (0.04").
Average rainfall days in August
Winterhaven, CA
- Average rainfall days in August: 4.1 days
The month with the highest number of rainy days is July (5.8 days).
The month with the least rainy days is May (0.8 days).
Average daylight in August /
Average sunshine in August
Winterhaven, CA
- Average daylight in August: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in August: 10h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 12min).
Average sunshine days in August
Winterhaven, CA
- Average sunshine days in August: 22.8 days
The month with the most sunshine days is May (30.2 days).
The month with the least sunshine days is July (22.1 days).
Average UV index in August
Winterhaven, CA
- Average UV index in August: 8
The months with the highest UV index are June, July, August and September (UV index 8).
The months with the lowest UV index are November and December (UV index 4).
Average cloud cover in August
Winterhaven, CA
- Average cloud cover in August: 8
The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in August
Winterhaven, 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).
Winterhaven, California, USA
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