June weather forecastChiwaukum, WA
June
Weather in June
June, the first month of the summer in Chiwaukum, is an enjoyable month, with an average temperature fluctuating between 66.6°F (19.2°C) and 42.4°F (5.8°C).Temperature
Chiwaukum's transition into June is marked by a minor temperature shift, moving from a moderate 59.9°F (15.5°C) in May to an enjoyable 66.6°F (19.2°C). Significant dips from daytime highs mark the June nights, with a consistent average temperature of 42.4°F (5.8°C).Humidity
The average relative humidity in June is 65%.Rainfall
In Chiwaukum, in June, it is raining for 11.5 days, with typically 1.06" (27mm) of accumulated precipitation. Throughout the year, there are 159.9 rainfall days, and 25.63" (651mm) of precipitation is accumulated.Snowfall
In Chiwaukum, snow does not fall in June through August.Daylight
The month with the longest days is June, with an average of 15h and 54min of daylight.On the first day of the month, sunrise is at 5:08 am and sunset at 8:53 pm. On the last day of June, sunrise is at 5:08 am and sunset at 9:04 pm PDT.
Sunshine
The average sunshine in June is 11.5h.UV index
The average daily maximum UV index in June is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 4 during June translates into the following directions:
Act with care - The suggestion to avoid sunburn is emphasized. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Chiwaukum, WA
- Average high temperature in June: 66.6°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 June: 42.4°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 June
Chiwaukum, WA
- Average pressure in June: 29.96"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 June
Chiwaukum, WA
- Average wind speed in June: 5.7mph
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 June
Chiwaukum, WA
- Average humidity in June: 65%
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 June
Chiwaukum, WA
- Average rainfall in June: 1.06"
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 June
Chiwaukum, WA
- Average rainfall days in June: 11.5 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 June
Chiwaukum, WA
- Average snowfall in June: 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 June
Chiwaukum, WA
- Average snowfall days in June: 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 June /
Average sunshine in June
Chiwaukum, WA
- Average daylight in June: 15h and 54min
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 June: 11h and 30min
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 June
Chiwaukum, WA
- Average sunshine days in June: 14.1 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 June
Chiwaukum, WA
- Average UV index in June: 4
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 June
Chiwaukum, WA
- Average cloud cover in June: 28
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 June
Chiwaukum, WA
- Average visibility in June: 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).
