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
The start of June brings a subtle rise in the average high-temperature, moving from an enjoyable 65.1°F (18.4°C) in May to a pleasant 71.1°F (21.7°C). Despite drastic daytime highs, Trentwood logs an average low-temperature reading of 46.6°F (8.1°C) throughout June.Humidity
The average relative humidity in June is 62%.Rainfall
In June, the rain falls for 10.9 days. Throughout June, 1.26" (32mm) of precipitation is accumulated. Throughout the year, there are 125.4 rainfall days, and 17.28" (439mm) of precipitation is accumulated.Snowfall
June through August are months without snowfall.Daylight
The month with the longest days in Trentwood is June, with an average of 15h and 54min of daylight.On the first day of June in Trentwood, sunrise is at 4:54 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 4:54 am and sunset at 8:50 pm PDT.
Sunshine
In Trentwood, the average sunshine in June is 10.5h.UV index
In June, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 5 during June translates into the following directions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Trentwood in June?
What is the average humidity in June?
How many days does it rain in June in Trentwood?
When it does not snow?
Does it snow in June?
When are the longest days in Trentwood?
How many hours of daylight does Trentwood have in June?
When are sunrise and sunset in June?
How many hours of sunshine does Trentwood have in June?
What is the UV index reading in June?
Average temperature in June
Trentwood, WA
- Average high temperature in June: 71.1°F
The warmest month (with the highest average high temperature) is August (83.3°F).
The month with the lowest average high temperature is December (32°F).
- Average low temperature in June: 46.6°F
The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).
Average pressure in June
Trentwood, WA
- Average pressure in June: 29.92"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in June
Trentwood, WA
- Average wind speed in June: 5.4mph
The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).
Average humidity in June
Trentwood, WA
- Average humidity in June: 62%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (43%).
Average rainfall in June
Trentwood, WA
- Average rainfall in June: 1.26"
The wettest month (with the highest rainfall) is January (2.28").
The driest months (with the least rainfall) are July and August (0.35").
Average rainfall days in June
Trentwood, WA
- Average rainfall days in June: 10.9 days
The month with the highest number of rainy days is March (16 days).
The month with the least rainy days is July (5.1 days).
Average snowfall in June
Trentwood, WA
- Average snowfall in June: 0"
The month with the highest snowfall is January (10.51").
The months with the least snowfall are June, July and August (0").
Average snowfall days in June
Trentwood, WA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is December (13.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in June /
Average sunshine in June
Trentwood, WA
- Average daylight in June: 15h and 5min
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: 10h and 3min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).
Average sunshine days in June
Trentwood, WA
- Average sunshine days in June: 17.3 days
The month with the most sunshine days is July (24.3 days).
The month with the least sunshine days is March (10.3 days).
Average UV index in June
Trentwood, WA
- Average UV index in June: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in June
Trentwood, WA
- Average cloud cover in June: 29
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility in June
Trentwood, 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 and December (4mi).
Trentwood, Washington, USA
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