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
In August, the average high-temperature in Henderson registers at a still sweltering 100°F (37.8°C), nearly identical to July's 101.1°F (38.4°C). The month of August records an average low-temperature of 81.1°F (27.3°C) in Henderson.Humidity
In August, the average relative humidity in Henderson is 20%.Rainfall
In August, in Henderson, Nevada, the rain falls for 2.7 days. Throughout August, 0.24" (6mm) of precipitation is accumulated. Throughout the year, there are 37 rainfall days, and 3.43" (87mm) of precipitation is accumulated.Snowfall
In Henderson, snow does not fall in January, March through December.Daylight
In August, the average length of the day in Henderson is 13h and 29min.On the first day of the month, sunrise is at 5:47 am and sunset at 7:44 pm. On the last day of August, in Henderson, sunrise is at 6:11 am and sunset at 7:08 pm PDT.
Sunshine
The months with the most sunshine in Henderson are June and August, with an average of 12.1h of sunshine.UV index
June through August, with an average maximum UV index of 8, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In August, the maximum UV index of 8 suggests these recommendations:
Always take precautions; unprotected eyes and skin can be damaged rapidly. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Henderson in August?
What is the average humidity in August in Henderson?
How many days does it rain in August in Henderson?
When it does not snow in Henderson?
How many hours of daylight does Henderson have in August?
When are sunrise and sunset in August in Henderson?
What is the month with the most sunshine in Henderson?
How many hours of sunshine does Henderson have in August?
When is the highest UV index in Henderson?
What is the UV index reading in August in Henderson?
Average temperature in August
Henderson, NV
- Average high temperature in August: 100°F
The warmest month (with the highest average high temperature) is July (101.1°F).
The month with the lowest average high temperature is December (53.1°F).
- Average low temperature in August: 81.1°F
The month with the highest average low temperature is July (81.5°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).
Average pressure in August
Henderson, NV
- Average pressure in August: 29.83"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.76"Hg).
Average wind speed in August
Henderson, NV
- Average wind speed in August: 7.6mph
The windiest months (with the highest average wind speed) are April and June (9.3mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).
Average humidity in August
Henderson, NV
- Average humidity in August: 20%
The month with the highest relative humidity is January (45%).
The month with the lowest relative humidity is June (14%).
Average rainfall in August
Henderson, NV
- Average rainfall in August: 0.24"
The wettest month (with the highest rainfall) is February (0.55").
The driest month (with the least rainfall) is June (0").
Average rainfall days in August
Henderson, NV
- Average rainfall days in August: 2.7 days
The month with the highest number of rainy days is March (5.3 days).
The month with the least rainy days is June (0.6 days).
Average snowfall in August
Henderson, NV
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.16").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in August
Henderson, NV
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in August /
Average sunshine in August
Henderson, NV
- Average daylight in August: 13h and 3min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in August: 12h and 1min
The months with the most sunshine are June and August (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
Henderson, NV
- Average sunshine days in August: 26.4 days
The month with the most sunshine days is June (29.1 days).
The month with the least sunshine days is February (23 days).
Average UV index in August
Henderson, NV
- Average UV index in August: 8
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in August
Henderson, NV
- Average cloud cover in August: 6
The month with the most cloud cover is December (Cloud cover 20).
The months with the least cloud cover are June, August and September (Cloud cover 6).
Average visibility in August
Henderson, NV
- 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).
Henderson, Nevada, USA
Weather forecast for your location
2. Allow the app to use your location