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 arrival of August in Boulder City, Nevada, coincides with an average high-temperature of a still fiery hot 100.6°F (38.1°C), indicating a minimal shift from July's 101.7°F (38.7°C). During August, Boulder City witnesses a consistent average low-temperature of 81.3°F (27.4°C).Humidity
The average relative humidity in August is 21%.Rainfall
In Boulder City, in August, it is raining for 4 days, with typically 0.35" (9mm) of accumulated precipitation. Throughout the year, there are 40.1 rainfall days, and 4.02" (102mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Daylight
In August, the average length of the day is 13h and 29min.On the first day of the month, sunrise is at 5:47 am and sunset at 7:43 pm. On the last day of August, sunrise is at 6:11 am and sunset at 7:07 pm PDT.
Sunshine
With an average of 12.2h of sunshine, August has the most sunshine of the year.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In August, an average UV index of 8 transforms into the following instructions:
Always safeguard yourself; without protection, skin and eyes can get damaged instantly. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Boulder City in August?
What is the average humidity in August in Boulder City?
How much does it rain in Boulder City in August?
When it does not snow in Boulder City?
What is the average length of the day in August in Boulder City?
When is the sunrise / sunset in August in Boulder City?
What month has the most sunshine in Boulder City?
How many hours of sunshine does Boulder City have in August?
What are the months with the highest UV index in Boulder City?
What is the UV index reading in August in Boulder City?
Average temperature in August
Boulder City, NV
- Average high temperature in August: 100.6°F
The warmest month (with the highest average high temperature) is July (101.7°F).
The month with the lowest average high temperature is December (53.1°F).
- Average low temperature in August: 81.3°F
The month with the highest average low temperature is July (81.7°F).
The coldest month (with the lowest average low temperature) is December (39.9°F).
Average pressure in August
Boulder City, NV
- Average pressure in August: 29.84"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.77"Hg).
Average wind speed in August
Boulder City, NV
- Average wind speed in August: 8mph
The windiest month (with the highest average wind speed) is June (9.6mph).
The calmest month (with the lowest average wind speed) is January (5.8mph).
Average humidity in August
Boulder City, NV
- Average humidity in August: 21%
The month with the highest relative humidity is January (46%).
The month with the lowest relative humidity is June (14%).
Average rainfall in August
Boulder City, NV
- Average rainfall in August: 0.35"
The wettest months (with the highest rainfall) are February, November and December (0.51").
The driest month (with the least rainfall) is June (0").
Average rainfall days in August
Boulder City, NV
- Average rainfall days in August: 4 days
The month with the highest number of rainy days is December (5.3 days).
The month with the least rainy days is June (0.4 days).
Average snowfall in August
Boulder City, NV
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.08").
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
Boulder City, NV
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in August /
Average sunshine in August
Boulder City, 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 month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in August
Boulder City, NV
- Average sunshine days in August: 22.9 days
The month with the most sunshine days is June (29.3 days).
The months with the least sunshine days are July and August (22.9 days).
Average UV index in August
Boulder City, NV
- Average UV index in August: 8
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in August
Boulder City, NV
- Average cloud cover in August: 6
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in August
Boulder City, 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).
Boulder City, Nevada, USA
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