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
Washington's average high-temperature in August is a still tropical 92.3°F (33.5°C), marking an insignificant difference from the 93.9°F (34.4°C) of July. The low-temperature average for Washington during August stands at an agreeable 71.2°F (21.8°C).Humidity
In Washington, the average relative humidity in August is 28%.Rainfall
In August, the rain falls for 5.4 days. Throughout August, 0.55" (14mm) of precipitation is accumulated. In Washington, during the entire year, the rain falls for 66.6 days and collects up to 6.97" (177mm) of precipitation.Snowfall
March through October are months without snowfall.Daylight
In Washington, Utah, the average length of the day in August is 13h and 32min.On the first day of August, sunrise is at 6:39 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 8:03 pm MDT.
Sunshine
The average sunshine in August in Washington is 11.5h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 7 in August translates into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Washington in August?
What is the average humidity in August in Washington?
How much does it rain in Washington in August?
When it does not snow in Washington?
How many hours of daylight does Washington have in August?
When is the sunrise / sunset in August in Washington?
How long on average sun shines in August in Washington?
What is the month with the highest UV index in Washington?
What is the UV index reading in August in Washington?
Average temperature in August
Washington, UT
- Average high temperature in August: 92.3°F
The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is December (47.7°F).
- Average low temperature in August: 71.2°F
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is December (31.6°F).
Average pressure in August
Washington, UT
- Average pressure in August: 29.91"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in August
Washington, UT
- Average wind speed in August: 5.3mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest months (with the lowest average wind speed) are August and December (5.3mph).
Average humidity in August
Washington, UT
- Average humidity in August: 28%
The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is June (18%).
Average rainfall in August
Washington, UT
- Average rainfall in August: 0.55"
The wettest month (with the highest rainfall) is March (0.98").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in August
Washington, UT
- Average rainfall days in August: 5.4 days
The month with the highest number of rainy days is March (8.3 days).
The month with the least rainy days is June (1.8 days).
Average snowfall in August
Washington, UT
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in August
Washington, UT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Washington, UT
- Average daylight in August: 13h and 3min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in August: 11h and 3min
The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in August
Washington, UT
- Average sunshine days in August: 19.8 days
The month with the most sunshine days is June (26.3 days).
The month with the least sunshine days is July (17.9 days).
Average UV index in August
Washington, UT
- Average UV index in August: 7
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in August
Washington, UT
- Average cloud cover in August: 7
The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).
Average visibility in August
Washington, UT
- 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).
Washington, Utah, USA
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