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
The onset of August brings an average high-temperature of a still sweltering 103.6°F (39.8°C), nearly matching the July temperature. In Hyder, an average nighttime temperature of 86.2°F (30.1°C) is expected during August.Humidity
The average relative humidity in August is 31%.Rainfall
In Hyder, in August, during 5.7 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. In Hyder, Arizona, during the entire year, the rain falls for 39.5 days and collects up to 4.06" (103mm) of precipitation.Daylight
In Hyder, the average length of the day in August is 13h and 20min.On the first day of August, sunrise is at 5:47 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 6:59 pm MST.
Sunshine
In Hyder, the average sunshine in August is 11.1h.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 risk from exposure to the Sun's UV radiation for the ordinary person.Note: In August, the maximum UV index of 8 transforms into these recommendations:
Be proactive in protecting yourself; skin and eyes can be harmed if left unprotected. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in August?
What is the average humidity in August?
How many days does it rain in August?
What is the average length of the day in August?
What time are sunrise and sunset in August?
How many hours of sunshine does Hyder have in August?
What are the months with the highest UV index?
What is the UV index intensity in August?
Average temperature in August
Hyder, AZ
- Average high temperature in August: 103.6°F
The warmest month (with the highest average high temperature) is July (103.8°F).
The month with the lowest average high temperature is December (64.8°F).
- Average low temperature in August: 86.2°F
The month with the highest average low temperature is August (86.2°F).
The coldest months (with the lowest average low temperature) are January and December (49.6°F).
Average pressure in August
Hyder, AZ
- Average pressure in August: 29.77"Hg
The month with the highest atmospheric pressure is January (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.73"Hg).
Average wind speed in August
Hyder, AZ
- Average wind speed in August: 7.9mph
The windiest month (with the highest average wind speed) is July (8.6mph).
The calmest month (with the lowest average wind speed) is December (5.6mph).
Average humidity in August
Hyder, AZ
- Average humidity in August: 31%
The month with the highest relative humidity is December (40%).
The month with the lowest relative humidity is June (21%).
Average rainfall in August
Hyder, AZ
- Average rainfall in August: 0.47"
The wettest month (with the highest rainfall) is July (0.75").
The driest month (with the least rainfall) is May (0.04").
Average rainfall days in August
Hyder, AZ
- Average rainfall days in August: 5.7 days
The month with the highest number of rainy days is July (8.2 days).
The month with the least rainy days is May (1 days).
Average daylight in August /
Average sunshine in August
Hyder, AZ
- 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: 11h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in August
Hyder, AZ
- Average sunshine days in August: 21.4 days
The month with the most sunshine days is May (29.7 days).
The month with the least sunshine days is July (19.3 days).
Average UV index in August
Hyder, AZ
- 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 4).
Average cloud cover in August
Hyder, AZ
- Average cloud cover in August: 9
The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in August
Hyder, AZ
- 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).
Hyder, Arizona, USA
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