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Sheridan, OR Weather


Sheridan, OR climate is mild during summer when temperatures tend to be in the 60's and cold during winter when temperatures tend to be in the 40's.

The warmest month of the year is August with an average maximum temperature of 81.50 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 33.10 degrees Fahrenheit.

Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 31 degrees Fahrenheit, and fairly limited during winter with an average difference of 14 degrees Fahrenheit.

The annual average precipitation at Sheridan is 51.45 Inches. Winter months tend to be wetter than summer months. The wettest month of the year is December with an average rainfall of 9.11 Inches.

Weather Data

Current Conditions

(Updated: 10:53 AM PST MON NOV 23 2009)

Fair Fair, 46°F Humidity: 79% Dewpoint: 40°F
Wind Speed: CALM Heat Index: 46°F
Barometer: 30.40 in. Wind Chill: 46°F

Weather Forecast

(Generated: 9:29 AM PST MON NOV 23 2009)
Hi: 50°F Today: Mostly cloudy. Highs around 50. South wind 5 to 10 mph.
Lo: 40°F
Hi: 53°F Tuesday: Mostly cloudy. A chance of rain in the morning...Then a slight chance of rain in the afternoon. Highs 50 to 55. Light wind.
Lo: 40°F
Hi: 53°F Wednesday: Mostly cloudy in the morning...Then partly sunny. Patchy fog in the morning. Highs 50 to 55. Light wind.
Lo: 40°F
Hi: 53°F Thanksgiving day: Mostly cloudy with a chance of rain. Highs 50 to 55.
Lo: 40°F
Hi: 53°F Friday: Mostly cloudy with a chance of showers. Highs 50 to 55.
Lo: 40°F
Hi: 50°F Saturday: Mostly cloudy with a slight chance of rain. Highs around 50.
Lo: 40°F

Moon, Sunrise and Sunset

First Quarter Moon Moon Phase: First Quarter Moon Civil Twilight:
6:48 AM PST
Sunrise:
7:21 AM PST
Sunset:
4:37 PM PST
Civil Twilight:
5:10 PM PST

Normal Climate

Normal Temperatures

(DALLAS 2 NE Weather station, 11.30 miles from Sheridan)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Max °F 45.3 49.7 55.2 60.4 66.9 73.0 80.9 81.5 76.7 64.7 50.7 44.2 62.4
Mean °F 39.2 42.3 46.1 49.9 55.3 60.4 65.7 65.7 61.9 53.0 44.0 38.7 51.9
Min °F 33.1 34.8 36.9 39.4 43.7 47.8 50.4 49.8 47.0 41.2 37.2 33.2 41.2

Normal Precipitation

(WILLAMINA Weather station, 4.42 miles from Sheridan)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Inch 7.78 6.89 5.95 3.82 2.30 1.44 0.53 0.49 1.65 3.37 8.12 9.11 51.45