Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
Chiwaukum's transition into July brings a rise in the average high-temperature, moving from a comfortable 66.6°F (19.2°C) in June to a moderately hot 77.2°F (25.1°C). During the nights in July, Chiwaukum records a pronounced shift from the daytime warmth, with a consistent average temperature of 48.9°F (9.4°C).Humidity
July and August, with an average relative humidity of 56%, are the least humid months.Rainfall
The month with the least rainfall is July, when the rain falls for 7.5 days and typically collects 0.43" (11mm) of precipitation.Snowfall
In Chiwaukum, snow does not fall in June through August.Daylight
In Chiwaukum, the average length of the day in July is 15h and 32min.On the first day of the month, sunrise is at 5:09 am and sunset at 9:04 pm. On the last day of July, sunrise is at 5:40 am and sunset at 8:38 pm PDT.
Sunshine
In July, the average sunshine is 11.8h.UV index
With an average maximum UV index of 6, July is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In July, the maximum UV index of 6 suggests this advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in July?
What is the least humid month?
What is the average humidity in July?
What is the driest month?
How many days does it rain in July?
When it does not snow?
What is the average length of the day in July?
When are sunrise and sunset in July?
How long on average sun shines in July?
What is the month with the highest UV index in Chiwaukum?
What is the UV index reading in July?
Average temperature in July
Chiwaukum, WA
- Average high temperature in July: 77.2°F
The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (30.6°F).
- Average low temperature in July: 48.9°F
The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is December (18.7°F).
Average pressure in July
Chiwaukum, WA
- Average pressure in July: 29.97"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.95"Hg).
Average wind speed in July
Chiwaukum, WA
- Average wind speed in July: 5.5mph
The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest month (with the lowest average wind speed) is December (3.5mph).
Average humidity in July
Chiwaukum, WA
- Average humidity in July: 56%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are July and August (56%).
Average rainfall in July
Chiwaukum, WA
- Average rainfall in July: 0.43"
The wettest month (with the highest rainfall) is January (4.33").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in July
Chiwaukum, WA
- Average rainfall days in July: 7.5 days
The month with the highest number of rainy days is March (18.2 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in July
Chiwaukum, WA
- Average snowfall in July: 0"
The month with the highest snowfall is January (16.73").
The months with the least snowfall are June, July and August (0").
Average snowfall days in July
Chiwaukum, WA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is December (17 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in July /
Average sunshine in July
Chiwaukum, WA
- Average daylight in July: 15h and 3min
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 July: 11h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in July
Chiwaukum, WA
- Average sunshine days in July: 21 days
The month with the most sunshine days is August (21.9 days).
The month with the least sunshine days is February (6.8 days).
Average UV index in July
Chiwaukum, WA
- Average UV index in July: 6
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in July
Chiwaukum, WA
- Average cloud cover in July: 16
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in July
Chiwaukum, WA
- Average visibility in July: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, November and December (4mi).
Chiwaukum, Washington, USA
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