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 commencement of June sees a minor shift in the average high-temperature, moving from an agreeable 72.1°F (22.3°C) in May to a warm 79.2°F (26.2°C). Throughout June nights, Umatilla reports a steady thermal contrast from the day, with an average low-temperature of 55.9°F (13.3°C).Humidity
In June, the average relative humidity is 46%.Rainfall
In Umatilla, in June, it is raining for 7 days, with typically 0.47" (12mm) of accumulated precipitation. Throughout the year, there are 106.1 rainfall days, and 7.76" (197mm) of precipitation is accumulated.Snowfall
In Umatilla, snow does not fall in April through August and October.Daylight
June has the longest days of the year, with an average of 15h and 42min of daylight.On the first day of June in Umatilla, sunrise is at 5:09 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 8:51 pm PDT.
Sunshine
In June, the average sunshine is 11.4h.UV index
The average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The UV index of 6 during June leads to these advisories:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in June?
What is the average humidity in June in Umatilla?
How many days does it rain in June in Umatilla?
When it does not snow in Umatilla?
When are the longest days in Umatilla?
What is the average length of the day in June?
What time are sunrise and sunset in June?
How many hours of sunshine does Umatilla have in June?
How high is the UV index in June?
Average temperature in June
Umatilla, OR
- Average high temperature in June: 79.2°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is December (38.7°F).
- Average low temperature in June: 55.9°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (28.6°F).
Average pressure in June
Umatilla, OR
- Average pressure in June: 29.93"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
Umatilla, OR
- Average wind speed in June: 8.7mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is December (6.2mph).
Average humidity in June
Umatilla, OR
- Average humidity in June: 46%
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are July and August (36%).
Average rainfall in June
Umatilla, OR
- Average rainfall in June: 0.47"
The wettest month (with the highest rainfall) is March (1.02").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in June
Umatilla, OR
- Average rainfall days in June: 7 days
The month with the highest number of rainy days is March (13.1 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in June
Umatilla, OR
- Average snowfall in June: 0"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in June
Umatilla, OR
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is December (3.2 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in June /
Average sunshine in June
Umatilla, OR
- Average daylight in June: 15h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in June: 11h and 2min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in June
Umatilla, OR
- Average sunshine days in June: 21.4 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is February (14 days).
Average UV index in June
Umatilla, OR
- Average UV index in June: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Umatilla, OR
- Average cloud cover in June: 21
The months with the most cloud cover are January and December (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in June
Umatilla, OR
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Umatilla, Oregon, USA
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