Seneca, OR Weather


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United States / Oregon / No Metro Area / Grant County / Seneca / Zip Codes

The most pleasant months of the year for Seneca are July, August and September. In Seneca, there are 4 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for Seneca with an average high temperature of 81.3°, which ranks it as cooler than most places in Oregon. December is the snowiest month in Seneca with 22.1 inches of snow, and 7 months of the year have significant snowfall. There are few days during the year when the humidity is even noticable.

Today's Weather - Seneca, OR

6 AM PST

Slight Chance T-storms

28°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TodaySlight Chance T-storms43° / 21°W 9 to 20 mph
TuesdayChance Snow Showers44° / 25°W 5 to 14 mph
WednesdayMostly Sunny49° / 24°NW 7 to 12 mph
ThursdayChance Rain And Snow Showers54° / 28°SW 3 to 14 mph
FridayMostly Sunny then Slight Chance Rain Showers59° / 35°NW 5 to 12 mph
SaturdayChance Rain Showers62° / 34°S 7 to 15 mph
SundayChance Rain Showers58° / 33°W 9 to 14 mph

Weather Highlights

Summer High: the July high is around 81 degrees
Winter Low: the January low is 12
Rain: averages 14 inches of rain a year
Snow: averages 59 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Seneca area is 8.6 (10=best), which means it is more comfortable than most places in Oregon.

8.6 / 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
January35° 12°
February39° 14°
March46° 22°
April53° 27°
May62° 33°
June71° 38°
July81° 40°
August81° 38°
September72° 29°
October60° 23°
November43° 20°
December34° 12°
Hot, Freezing, Rainy, Snowy Days: Seneca
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January030126
February027105
March028123
April023111
May014100
June0680
July5340
August4740
September11940
October02671
November027124
December030138

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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