Deer Island, OR Weather


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The most pleasant months of the year for Deer Island are July, August and September. In Deer Island, there are 4 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for Deer Island with an average high temperature of 79.9°, which ranks it as cooler than most places in Oregon. February is the snowiest month in Deer Island with 0.9 inches of snow, and 2 months of the year have significant snowfall. There are few days during the summer when the humidity becomes unpleasant.

Today's Weather - Deer Island, OR

6 AM PST

Showers And Thunderstorms

46°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TodayShowers And Thunderstorms58° / 40°SSW 5 to 9 mph
MondayShowers And Thunderstorms56° / 39°W 3 to 10 mph
TuesdayShowers And Thunderstorms Likely56° / 38°SSW 8 mph
WednesdayPartly Sunny63° / 43°WNW 3 to 10 mph
ThursdayChance Rain Showers64° / 43°SW 5 to 9 mph
FridayMostly Sunny then Slight Chance Rain Showers69° / 47°E 5 to 9 mph
SaturdayChance Rain Showers65° / 46°SSE 6 to 10 mph

Weather Highlights

Summer High: the July high is around 79 degrees
Winter Low: the January low is 34
Rain: averages 60 inches of rain a year
Snow: averages 2 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Deer Island area is 9.2 (10=best), which means it is more comfortable than most places in Oregon.

9.2 / 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
January46° 34°
February50° 34°
March56° 37°
April60° 40°
May67° 45°
June72° 50°
July79° 54°
August80° 54°
September75° 50°
October62° 43°
November51° 38°
December44° 33°
Hot, Freezing, Rainy, Snowy Days: Deer Island
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January013221
February011171
March06200
April02180
May00150
June10110
July3050
August4050
September1080
October01150
November07220
December013211

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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