Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
Cosmopolis, Washington, observes a minor difference in average high-temperatures between May's 61.5°F (16.4°C) and June's 64.9°F (18.3°C). During June, Cosmopolis witnesses a consistent average low-temperature of 47.1°F (8.4°C).Humidity
In June, the average relative humidity is 79%.Rainfall
In Cosmopolis, in June, it is raining for 6.8 days, with typically 0.39" (10mm) of accumulated precipitation. In Cosmopolis, Washington, during the entire year, the rain falls for 113.5 days and collects up to 10.24" (260mm) of precipitation.Snowfall
April through December are months without snowfall in Cosmopolis.Daylight
June has the longest days of the year, with an average of 15h and 48min of daylight.On the first day of June, sunrise is at 5:23 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 9:13 pm PDT.
Sunshine
In June, the average sunshine is 9h.UV index
In Cosmopolis, the average daily maximum UV index in June is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 4 in June translates into the following instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are June temperatures?
What is the average humidity in June?
How many days does it rain in June?
When it does not snow?
When are the longest days?
How many hours of daylight does Cosmopolis have in June?
When are sunrise and sunset in June?
How many hours of sunshine does Cosmopolis have in June?
What is the UV index intensity in June?
Average temperature in June
Cosmopolis, WA
- Average high temperature in June: 64.9°F
The warmest month (with the highest average high temperature) is August (71.4°F).
The month with the lowest average high temperature is December (44.2°F).
- Average low temperature in June: 47.1°F
The month with the highest average low temperature is August (51.1°F).
The coldest month (with the lowest average low temperature) is December (36.5°F).
Average pressure in June
Cosmopolis, WA
- Average pressure in June: 30.06"Hg
The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).
Average wind speed in June
Cosmopolis, WA
- Average wind speed in June: 5.8mph
The windiest month (with the highest average wind speed) is January (7mph).
The calmest month (with the lowest average wind speed) is September (4.7mph).
Average humidity in June
Cosmopolis, WA
- Average humidity in June: 79%
The months with the highest relative humidity are November and December (88%).
The month with the lowest relative humidity is July (78%).
Average rainfall in June
Cosmopolis, WA
- Average rainfall in June: 0.39"
The wettest month (with the highest rainfall) is January (1.93").
The driest months (with the least rainfall) are July and August (0.12").
Average rainfall days in June
Cosmopolis, WA
- Average rainfall days in June: 6.8 days
The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is August (3.2 days).
Average snowfall in June
Cosmopolis, WA
- Average snowfall in June: 0"
The months with the highest snowfall are January and February (0.28").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in June
Cosmopolis, WA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Cosmopolis, WA
- Average daylight in June: 15h and 5min
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: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in June
Cosmopolis, WA
- Average sunshine days in June: 19.8 days
The month with the most sunshine days is August (25.4 days).
The months with the least sunshine days are February and March (14.1 days).
Average UV index in June
Cosmopolis, 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
Cosmopolis, WA
- Average cloud cover in June: 49
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in June
Cosmopolis, WA
- Average visibility in June: 5mi
The months with the highest visibility are February, March, April, May, June and November (5mi).
The months with the lowest visibility are January, July, August, September, October and December (4mi).
Cosmopolis, Washington, USA
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