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
July and August, when the average high-temperature reaches 82.6°F (28.1°C), are the warmest months.Heat index
During August, the heat index is calculated to be 82.4°F (28°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.Be informed that the heat index values are oriented around shady conditions and gentle breezes. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Humidity
July and August, with an average relative humidity of 47%, are the least humid months in Wenatchee.Rainfall
July and August are months with the least rain in Wenatchee when the rain falls for 3.4 days and typically aggregates up to 0.24" (6mm) of rain.Snowfall
In Wenatchee, snow does not fall in May through October.Daylight
The average length of the day in August in Wenatchee is 14h and 11min.On the first day of the month, sunrise is at 5:40 am and sunset at 8:34 pm. On the last day of August, in Wenatchee, sunrise is at 6:19 am and sunset at 7:42 pm PDT.
Sunshine
The month with the most sunshine in Wenatchee is August, with an average of 12.1h of sunshine.UV index
The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 5 during August translates into the following directions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What are the warmest months in Wenatchee?
How hot does it get in Wenatchee in August?
What are the least humid months in Wenatchee?
What is the average humidity in August in Wenatchee?
What is the driest month in Wenatchee?
How many days does it rain in August in Wenatchee?
When it does not snow in Wenatchee?
What is the average length of the day in August in Wenatchee?
When is the sunrise / sunset in August in Wenatchee?
What month has the most sunshine in Wenatchee?
How many hours of sunshine does Wenatchee have in August?
What is the UV index reading in August in Wenatchee?
Average temperature in August
Wenatchee, WA
- Average high temperature in August: 82.6°F
The warmest months (with the highest average high temperature) are July and August (82.6°F).
The month with the lowest average high temperature is December (32.4°F).
- Average low temperature in August: 53.6°F
The month with the highest average low temperature is August (53.6°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).
Average pressure in August
Wenatchee, WA
- Average pressure in August: 29.93"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).
Average wind speed in August
Wenatchee, WA
- Average wind speed in August: 5.6mph
The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).
Average humidity in August
Wenatchee, WA
- Average humidity in August: 47%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are July and August (47%).
Average rainfall in August
Wenatchee, WA
- Average rainfall in August: 0.24"
The wettest month (with the highest rainfall) is January (1.77").
The driest months (with the least rainfall) are July and August (0.24").
Average rainfall days in August
Wenatchee, WA
- Average rainfall days in August: 3.4 days
The month with the highest number of rainy days is March (14 days).
The month with the least rainy days is August (3.4 days).
Average snowfall in August
Wenatchee, WA
- Average snowfall in August: 0"
The month with the highest snowfall is December (4.76").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Wenatchee, WA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Wenatchee, WA
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in August: 12h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in August
Wenatchee, WA
- Average sunshine days in August: 26.3 days
The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is February (13.3 days).
Average UV index in August
Wenatchee, WA
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Wenatchee, WA
- Average cloud cover in August: 11
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in August
Wenatchee, WA
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Wenatchee, Washington, USA
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