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 onset of June marks a slight increase in the average high-temperature, moving from a refreshing 66.7°F (19.3°C) in May to an agreeable 72.1°F (22.3°C). Happy Valley experiences a drastic reduction from day temperatures to an average low of 48°F (8.9°C) in June.Humidity
In June, the average relative humidity is 70%.Rainfall
In Happy Valley, in June, during 11.4 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. Throughout the year, in Happy Valley, Oregon, there are 172.2 rainfall days, and 31.3" (795mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
June has the longest days of the year, with an average of 15h and 36min of daylight.On the first day of June in Happy Valley, sunrise is at 5:24 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 9:02 pm PDT.
Sunshine
The average sunshine in June in Happy Valley is 9.4h.UV index
In Happy Valley, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: A typical high UV index of 5 in June suggests the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What is the average June temperature in Happy Valley?
What is the average humidity in June in Happy Valley?
How many days does it rain in June in Happy Valley?
When it does not snow in Happy Valley?
When are the longest days in Happy Valley?
What is the average length of the day in June in Happy Valley?
What time are sunrise and sunset in June in Happy Valley?
How long on average sun shines in June in Happy Valley?
What is the UV index reading in June in Happy Valley?
Average temperature in June
Happy Valley, OR
- Average high temperature in June: 72.1°F
The warmest month (with the highest average high temperature) is August (81.7°F).
The month with the lowest average high temperature is December (44.4°F).
- Average low temperature in June: 48°F
The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is December (34.7°F).
Average pressure in June
Happy Valley, OR
- Average pressure in June: 30.03"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in June
Happy Valley, OR
- Average wind speed in June: 4mph
The windiest month (with the highest average wind speed) is January (6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in June
Happy Valley, OR
- Average humidity in June: 70%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (63%).
Average rainfall in June
Happy Valley, OR
- Average rainfall in June: 1.46"
The wettest month (with the highest rainfall) is December (4.57").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in June
Happy Valley, OR
- Average rainfall days in June: 11.4 days
The month with the highest number of rainy days is March (20.4 days).
The month with the least rainy days is July (4.8 days).
Average snowfall in June
Happy Valley, OR
- Average snowfall in June: 0"
The month with the highest snowfall is March (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in June
Happy Valley, OR
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (2.3 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
Happy Valley, OR
- Average daylight in June: 15h and 4min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in June: 9h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in June
Happy Valley, OR
- Average sunshine days in June: 16.3 days
The month with the most sunshine days is July (23.9 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in June
Happy Valley, OR
- Average UV index in June: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Happy Valley, OR
- Average cloud cover in June: 42
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in June
Happy Valley, OR
- Average visibility in June: 5mi
The months with the highest visibility are July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, May, June, November and December (5mi).
Happy Valley, Oregon, USA
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