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
Creston experiences peak temperatures, averaging a high-temperature of 83.3°F (28.5°C) during July and August.Humidity
The least humid month is August, with an average relative humidity of 37%.Rainfall
The months with the least rainfall in Creston are July and August Rain falls for 5.2 days and accumulates 0.31" (8mm) of rain.Snowfall
In Creston, snow does not fall in June through August.Daylight
In August, the average length of the day is 14h and 13min.On the first day of August in Creston, Washington, sunrise is at 5:32 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 7:35 pm PDT.
Sunshine
With an average of 12h of sunshine, August has the most sunshine of the year in Creston.UV index
The average daily maximum UV index in August in Creston, Washington, is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 5 during August translates into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What time of the year is the hottest in Creston?
Is it hot in Creston during August?
What is the least humid month in Creston?
What is the average humidity in August in Creston?
What is the driest month in Creston?
How much does it rain in Creston in August?
When it does not snow in Creston?
Does it snow in Creston in August?
What is the average length of the day in August in Creston?
What time are sunrise and sunset in August in Creston?
What month has the most sunshine in Creston?
How many hours of sunshine does Creston have in August?
How high is the UV index in August in Creston?
Average temperature in August
Creston, WA
- Average high temperature in August: 83.3°F
The warmest months (with the highest average high temperature) are July and August (83.3°F).
The month with the lowest average high temperature is December (31.5°F).
- Average low temperature in August: 60.3°F
The month with the highest average low temperature is August (60.3°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).
Average pressure in August
Creston, WA
- Average pressure in August: 29.9"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed in August
Creston, WA
- Average wind speed in August: 6.3mph
The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in August
Creston, WA
- Average humidity in August: 37%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (37%).
Average rainfall in August
Creston, WA
- Average rainfall in August: 0.31"
The wettest month (with the highest rainfall) is March (1.97").
The driest months (with the least rainfall) are July and August (0.31").
Average rainfall days in August
Creston, WA
- Average rainfall days in August: 5.2 days
The month with the highest number of rainy days is March (16.3 days).
The month with the least rainy days is August (5.2 days).
Average snowfall in August
Creston, WA
- Average snowfall in August: 0"
The month with the highest snowfall is January (10").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Creston, WA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (15.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Creston, 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 0min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in August
Creston, WA
- Average sunshine days in August: 23 days
The month with the most sunshine days is July (23.7 days).
The month with the least sunshine days is March (10.2 days).
Average UV index in August
Creston, WA
- Average UV index in August: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in August
Creston, WA
- Average cloud cover in August: 13
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in August
Creston, WA
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Creston, Washington, USA
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