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
Entering August, the average high-temperature is recorded at a still extremely hot 106.7°F (41.5°C), exhibiting a minimal shift from July's 107.2°F (41.8°C). Throughout the nights in August, Heber experiences an average low-temperature of 86.4°F (30.2°C).Humidity
The average relative humidity in August is 25%.Rainfall
In Heber, in August, it is raining for 4 days, with typically 0.39" (10mm) of accumulated precipitation. In Heber, during the entire year, the rain falls for 24.1 days and collects up to 2.44" (62mm) of precipitation.Daylight
In August, the average length of the day is 13h and 19min.On the first day of the month, sunrise is at 5:56 am and sunset at 7:40 pm. On the last day of August, sunrise is at 6:16 am and sunset at 7:07 pm PDT.
Sunshine
The months with the most sunshine are June through August, with an average of 12.1h of sunshine.UV index
June through August, with an average maximum UV index of 9, are months with the highest UV index. A UV Index value of 8 to 10 symbolizes a very high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In August, the maximum UV index of 9 suggests these recommendations:
Skin and eyes are vulnerable without protection. Ensure you always take precautions. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Directly after swimming or an outdoor workout, generously apply and reapply a broad-spectrum SPF 30+ sunscreen.
Frequently asked questions
How hot is it in Heber in August?
What is the average humidity in August in Heber?
How many days does it rain in August in Heber?
What is the average length of the day in August in Heber?
When are sunrise and sunset in August in Heber?
What is the month with the most sunshine in Heber?
How long on average sun shines in August in Heber?
What are the months with the highest UV index in Heber?
What is the UV index reading in August in Heber?
Average temperature in August
Heber, CA
- Average high temperature in August: 106.7°F
The warmest month (with the highest average high temperature) is July (107.2°F).
The month with the lowest average high temperature is December (67.5°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 January (50.4°F).
Average pressure in August
Heber, CA
- Average pressure in August: 29.8"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.78"Hg).
Average wind speed in August
Heber, CA
- Average wind speed in August: 5.3mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in August
Heber, CA
- Average humidity in August: 25%
The months with the highest relative humidity are January and December (38%).
The month with the lowest relative humidity is June (20%).
Average rainfall in August
Heber, CA
- Average rainfall in August: 0.39"
The wettest month (with the highest rainfall) is July (0.43").
The driest month (with the least rainfall) is May (0.04").
Average rainfall days in August
Heber, CA
- Average rainfall days in August: 4 days
The month with the highest number of rainy days is July (4.8 days).
The month with the least rainy days is May (0.8 days).
Average daylight in August /
Average sunshine in August
Heber, 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: 12h and 1min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in August
Heber, CA
- Average sunshine days in August: 24.3 days
The month with the most sunshine days is May (30.1 days).
The month with the least sunshine days is July (23.9 days).
Average UV index in August
Heber, CA
- Average UV index in August: 9
The months with the highest UV index are June, July and August (UV index 9).
The months with the lowest UV index are November and December (UV index 4).
Average cloud cover in August
Heber, CA
- Average cloud cover in August: 6
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
Heber, 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).
Heber, California, USA
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