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 advent of August sees the average high-temperature at a still hot 91.9°F (33.3°C), subtly shifted from July's 92.1°F (33.4°C). August witnesses a substantial contrast between the daytime highs and the average low of 68.5°F (20.3°C).Humidity
With an average relative humidity of 27%, August is the least humid month in Helendale, California.Rainfall
In Helendale, in August, during 2.9 rainfall days, 0.28" (7mm) of precipitation is typically accumulated. Throughout the year, in Helendale, there are 44.8 rainfall days, and 4.8" (122mm) of precipitation is accumulated.Snowfall
March, May through October are months without snowfall.Daylight
The average length of the day in August in Helendale is 13h and 25min.On the first day of the month, sunrise is at 5:59 am and sunset at 7:51 pm. On the last day of August, in Helendale, sunrise is at 6:22 am and sunset at 7:16 pm PDT.
Sunshine
In Helendale, the average sunshine in August is 12h.UV index
June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In August, the UV index of 7 transforms into the following advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
How hot is it in Helendale in August?
What is the least humid month in Helendale?
What is the average humidity in August in Helendale?
How many days does it rain in August in Helendale?
When it does not snow in Helendale?
How many hours of daylight does Helendale have in August?
What time are sunrise and sunset in August in Helendale?
How many hours of sunshine does Helendale have in August?
When is the highest UV index in Helendale?
How high is the UV index in August in Helendale?
Average temperature in August
Helendale, CA
- Average high temperature in August: 91.9°F
The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is December (53.2°F).
- Average low temperature in August: 68.5°F
The month with the highest average low temperature is August (68.5°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).
Average pressure in August
Helendale, CA
- Average pressure in August: 29.86"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in August
Helendale, CA
- Average wind speed in August: 7.6mph
The windiest month (with the highest average wind speed) is May (10.3mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).
Average humidity in August
Helendale, CA
- Average humidity in August: 27%
The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is August (27%).
Average rainfall in August
Helendale, CA
- Average rainfall in August: 0.28"
The wettest month (with the highest rainfall) is December (0.98").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in August
Helendale, CA
- Average rainfall days in August: 2.9 days
The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (0.9 days).
Average snowfall in August
Helendale, CA
- Average snowfall in August: 0"
The month with the highest snowfall is November (1.73").
The months with the least snowfall are March, May, June, July, August, September and October (0").
Average snowfall days in August
Helendale, CA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1 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
Helendale, CA
- Average daylight in August: 13h and 2min
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 0min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 7h and 0min).
Average sunshine days in August
Helendale, CA
- Average sunshine days in August: 26.3 days
The month with the most sunshine days is June (28.9 days).
The month with the least sunshine days is February (22.4 days).
Average UV index in August
Helendale, CA
- Average UV index in August: 7
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in August
Helendale, CA
- Average cloud cover in August: 5
The month with the most cloud cover is December (Cloud cover 21).
The months with the least cloud cover are June and August (Cloud cover 5).
Average visibility in August
Helendale, 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).
Helendale, California, USA
Weather forecast for your location
2. Allow the app to use your location
