Union, OR Weather


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The most pleasant months of the year for Union are September, June and July. In Union, there are 2 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for Union with an average high temperature of 85.7°, which ranks it as warmer than most places in Oregon. January is the snowiest month in Union with 6.7 inches of snow, and 6 months of the year have significant snowfall. There are few days during the year when the humidity is even noticable.

Today's Weather - Union, OR

6 PM PST

Chance Showers And Thunderstorms

57°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TonightChance Showers And Thunderstorms41° / 60°NW 7 to 13 mph
Saturday NightMostly Cloudy40° / 61°NW 3 to 14 mph
Sunday NightChance Rain And Snow Showers38° / 53°NW 10 to 14 mph
Monday NightChance Rain Showers then Chance Snow Showers31° / 53°NW 7 to 22 mph
Tuesday NightSlight Chance Rain Showers then Partly Cloudy33° / 62°NW 7 to 14 mph
Wednesday NightSlight Chance Rain Showers37° / 67°NE 8 to 12 mph
Thursday NightChance Rain Showers40° / 64°NW 8 to 13 mph

Weather Highlights

Summer High: the July high is around 86 degrees
Winter Low: the January low is 26
Rain: averages 18 inches of rain a year
Snow: averages 21 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Union area is 8.8 (10=best), which means it is more comfortable than most places in Oregon.

8.8 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January39° 26°
February44° 27°
March52° 31°
April59° 35°
May67° 41°
June74° 47°
July86° 51°
August86° 50°
September76° 43°
October63° 36°
November48° 30°
December38° 25°
Hot, Freezing, Rainy, Snowy Days: Union
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January024125
February01993
March017122
April09121
May02110
June1090
July10040
August11040
September2140
October0980
November017132
December025125

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

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