June weather forecastOnalaska, WA
June
Weather in June
The first month of the summer, June, is a pleasant month in Onalaska, Washington, with an average temperature ranging between min 43.7°F (6.5°C) and max 68.9°F (20.5°C).Temperature
Onalaska in June observes a minor temperature shift, with average high-temperatures adjusting from a refreshing 63.5°F (17.5°C) in May to an agreeable 68.9°F (20.5°C). A noteworthy thermal contrast characterizes Onalaska's June nights, with temperatures averaging at a chilly 43.7°F (6.5°C).Humidity
In June, the average relative humidity in Onalaska is 77%.Rainfall
In Onalaska, in June, during 11.6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. Throughout the year, in Onalaska, there are 170.1 rainfall days, and 22.56" (573mm) of precipitation is accumulated.Snowfall
In Onalaska, snow does not fall in April through October.Daylight
With an average of 15h and 48min of daylight, June has the longest days of the year.On the first day of June in Onalaska, sunrise is at 5:20 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 9:07 pm PDT.
Sunshine
In Onalaska, the average sunshine in June is 8.4h.UV index
The average daily maximum UV index in June in Onalaska is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 4 in June translates into these instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Onalaska, WA
- Average high temperature in June: 68.9°F
The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in June: 43.7°F
The month with the highest average low temperature is August (48.6°F).
The coldest month (with the lowest average low temperature) is December (32.4°F).
Average pressure in June
Onalaska, WA
- Average pressure in June: 30.04"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in June
Onalaska, WA
- Average wind speed in June: 3.8mph
The windiest month (with the highest average wind speed) is January (4.8mph).
The calmest months (with the lowest average wind speed) are August and September (3.5mph).
Average humidity in June
Onalaska, WA
- Average humidity in June: 77%
The months with the highest relative humidity are January, February, November and December (88%).
The month with the lowest relative humidity is July (73%).
Average rainfall in June
Onalaska, WA
- Average rainfall in June: 1.14"
The wettest month (with the highest rainfall) is January (3.54").
The driest months (with the least rainfall) are July and August (0.39").
Average rainfall days in June
Onalaska, WA
- Average rainfall days in June: 11.6 days
The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is August (6.1 days).
Average snowfall in June
Onalaska, WA
- Average snowfall in June: 0"
The month with the highest snowfall is January (1.81").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in June
Onalaska, WA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Onalaska, WA
- Average daylight in June: 15h and 48min
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 June: 8h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 42min).
Average sunshine days in June
Onalaska, WA
- Average sunshine days in June: 15.1 days
The month with the most sunshine days is August (22.1 days).
The month with the least sunshine days is February (9 days).
Average UV index in June
Onalaska, WA
- Average UV index in June: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Onalaska, WA
- Average cloud cover in June: 54
The months with the most cloud cover are February and March (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in June
Onalaska, WA
- Average visibility in June: 4mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
