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 start of August marks an average high-temperature of a still tropical 88.3°F (31.3°C), hardly distinguishable from the conditions in July. Mesa experiences a consistent, yet significant, drop from daily highs to a low-temperature of 63.1°F (17.3°C) throughout August.Humidity
The months with the lowest humidity in Mesa are July and August, with an average relative humidity of 36%.Rainfall
July and August are months with the least rain when the rain falls for 3.5 days and typically aggregates up to 0.2" (5mm) of rain.Snowfall
April through August and October are months without snowfall.Daylight
The average length of the day in August in Mesa is 14h and 8min.On the first day of the month, sunrise is at 5:37 am and sunset at 8:26 pm. On the last day of August, sunrise is at 6:15 am and sunset at 7:36 pm PDT.
Sunshine
July and August, with an average of 12h of sunshine, are months with the most sunshine in Mesa.UV index
In Mesa, Washington, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In August, the average maximum UV index of 6 translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
How hot does it get in Mesa in August?
What is the least humid month in Mesa?
What is the average humidity in August in Mesa?
What is the driest month in Mesa?
How much does it rain in Mesa in August?
When it does not snow in Mesa?
Does it snow in Mesa in August?
What is the average length of the day in August in Mesa?
When are sunrise and sunset in August in Mesa?
What are the months with the most sunshine in Mesa?
How long on average sun shines in August in Mesa?
What is the UV index reading in August in Mesa?
Average temperature in August
Mesa, WA
- Average high temperature in August: 88.3°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in August: 63.1°F
The month with the highest average low temperature is August (63.1°F).
The coldest month (with the lowest average low temperature) is December (26.2°F).
Average pressure in August
Mesa, WA
- Average pressure in August: 29.9"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed in August
Mesa, WA
- Average wind speed in August: 6.1mph
The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is December (5.8mph).
Average humidity in August
Mesa, WA
- Average humidity in August: 36%
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are July and August (36%).
Average rainfall in August
Mesa, WA
- Average rainfall in August: 0.2"
The wettest month (with the highest rainfall) is January (0.94").
The driest months (with the least rainfall) are July and August (0.2").
Average rainfall days in August
Mesa, WA
- Average rainfall days in August: 3.5 days
The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is July (3.3 days).
Average snowfall in August
Mesa, WA
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.97").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in August
Mesa, WA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (4.1 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in August /
Average sunshine in August
Mesa, WA
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in August: 12h and 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in August
Mesa, WA
- Average sunshine days in August: 25.4 days
The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is February (14.8 days).
Average UV index in August
Mesa, WA
- Average UV index in August: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Mesa, WA
- Average cloud cover in August: 11
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in August
Mesa, WA
- Average visibility in August: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Mesa, Washington, USA
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