Winthrop January Weather

Averages and records for weather in Winthrop, Washington in the month of January.
Typical Winthrop January Weather
1991–2020
Average daily high 30.4 °F
Average daily low 15.9 °F
Average monthly precipitation 2.2 inches
Average monthly snow 17.0 inches
Daily chance of precipitation 39.8%
Daily chance of snow 29.5%
Winthrop January Weather Records
1906–2024
Highest temperature 57 °F January 30, 1989
Lowest temperature -32 °F January 30, 1950
Highest daily low 36 °F January 2, 2020
Lowest daily high -4 °F January 4, 1959
Hottest average high temperature 39.1 °F 1918
Coldest average high temperature 13.7 °F 1950
Most daily precipitation 1.8 inches January 15, 1971
Most monthly precipitation 4.9 inches 1953
Most daily snow 52.0 inches January 21, 1935
Most monthly snow 61.0 inches 1935
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
January 1 28.8 15.0 50 -31
January 2 28.8 14.9 49 -21
January 3 28.8 14.8 49 -28
January 4 28.8 14.8 46 -28
January 5 28.8 15.0 56 -21
January 6 28.9 14.9 56 -25
January 7 28.9 14.9 50 -20
January 8 29.0 15.0 46 -18
January 9 29.1 15.1 47 -17
January 10 29.3 15.2 47 -20
January 11 29.4 15.4 46 -26
January 12 29.6 15.5 48 -22
January 13 29.8 15.6 53 -22
January 14 30.0 15.7 50 -25
January 15 30.2 15.8 47 -27
January 16 30.4 15.9 44 -24
January 17 30.6 16.0 48 -27
January 18 30.9 16.2 52 -32
January 19 31.1 16.4 43 -27
January 20 31.4 16.5 43 -25
January 21 31.7 16.6 43 -25
January 22 31.9 16.7 44 -26
January 23 32.1 16.8 47 -31
January 24 32.3 16.9 47 -29
January 25 32.5 16.9 48 -29
January 26 32.8 16.9 46 -27
January 27 33.0 16.9 51 -21
January 28 33.3 17.0 44 -26
January 29 33.6 17.2 50 -31
January 30 34.0 17.4 57 -32
January 31 34.3 17.6 48 -27
Weather Station Details
Years Station Coordinates
1906–2024 Winthrop 1 WSW location