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
Yuma observes a minor difference in average high-temperatures between July's 105.3°F (40.7°C) and August's 105.1°F (40.6°C). Yuma reports a consistent average low-temperature of 86.4°F (30.2°C) throughout August nights.Humidity
In Yuma, the average relative humidity in August is 31%.Rainfall
In Yuma, in August, during 4.1 rainfall days, 0.28" (7mm) of precipitation is typically accumulated. In Yuma, Arizona, during the entire year, the rain falls for 31.6 days and collects up to 2.8" (71mm) of precipitation.Daylight
In August, the average length of the day is 13h and 19min.On the first day of the month, sunrise is at 5:53 am and sunset at 7:36 pm. On the last day of August, sunrise is at 6:13 am and sunset at 7:03 pm MST.
Sunshine
In Yuma, the average sunshine in August is 10.7h.UV index
June through September, with an average maximum UV index of 8, are months with the highest UV index in Yuma. A UV Index value of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV rays for average individuals.Note: In August, a daily maximum UV index of 8 leads to the following instructions:
Always prioritize safety measures. Rapid harm can befall unprotected skin and eyes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Yuma in August?
What is the average humidity in August in Yuma?
How many days does it rain in August in Yuma?
What is the average length of the day in August in Yuma?
When is the sunrise / sunset in August in Yuma?
How many hours of sunshine does Yuma have in August?
What are the months with the highest UV index in Yuma?
What is the UV index intensity in August in Yuma?
Average temperature in August
Yuma, AZ
- Average high temperature in August: 105.1°F
The warmest month (with the highest average high temperature) is July (105.3°F).
The month with the lowest average high temperature is December (66°F).
- Average low temperature in August: 86.4°F
The month with the highest average low temperature is August (86.4°F).
The coldest month (with the lowest average low temperature) is December (50.5°F).
Average pressure in August
Yuma, AZ
- Average pressure in August: 29.77"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).
Average wind speed in August
Yuma, AZ
- Average wind speed in August: 8mph
The windiest months (with the highest average wind speed) are April and July (8.5mph).
The calmest month (with the lowest average wind speed) is November (6.6mph).
Average humidity in August
Yuma, AZ
- Average humidity in August: 31%
The month with the highest relative humidity is December (38%).
The month with the lowest relative humidity is June (22%).
Average rainfall in August
Yuma, AZ
- Average rainfall in August: 0.28"
The wettest months (with the highest rainfall) are July and September (0.39").
The driest months (with the least rainfall) are May and June (0.04").
Average rainfall days in August
Yuma, AZ
- Average rainfall days in August: 4.1 days
The month with the highest number of rainy days is July (5.8 days).
The month with the least rainy days is May (0.8 days).
Average daylight in August /
Average sunshine in August
Yuma, 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: 10h and 4min
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 12min).
Average sunshine days in August
Yuma, AZ
- Average sunshine days in August: 22.8 days
The month with the most sunshine days is May (30.2 days).
The month with the least sunshine days is July (22.1 days).
Average UV index in August
Yuma, AZ
- Average UV index in August: 8
The months with the highest UV index are June, July, August and September (UV index 8).
The months with the lowest UV index are November and December (UV index 4).
Average cloud cover in August
Yuma, AZ
- Average cloud cover in August: 8
The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in August
Yuma, 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).
Yuma, Arizona, USA
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