Lewiston February Weather

Averages and records for weather in Lewiston, Idaho in the month of February.
Typical Lewiston February Weather
1991–2020
Average daily high 46.8 °F
Average daily low 31.4 °F
Average monthly precipitation 1.0 inches
Average monthly snow 3.8 inches
Daily chance of precipitation 33.5%
Daily chance of snow 11.1%
Lewiston February Weather Records
1894–2024
Highest temperature 72 °F February 24, 1986
Lowest temperature -15 °F February 2, 1950
Highest daily low 53 °F February 24, 1986
Lowest daily high 5 °F February 2, 1996
Hottest average high temperature 56.9 °F 1991
Coldest average high temperature 29.1 °F 1936
Most daily precipitation 1.2 inches February 6, 2020
Most monthly precipitation 3.4 inches 2019
Most daily snow 9.0 inches February 6, 1899
Most monthly snow 31.3 inches 2019
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
February 1 44.7 31.3 62 -14
February 2 45.0 31.4 62 -15
February 3 45.2 31.4 61 -10
February 4 45.3 31.4 61 -10
February 5 45.5 31.5 64 -5
February 6 45.8 31.6 66 -1
February 7 46.0 31.6 66 3
February 8 46.1 31.6 63 -6
February 9 46.2 31.6 60 0
February 10 46.3 31.5 66 5
February 11 46.4 31.5 64 10
February 12 46.5 31.4 62 11
February 13 46.6 31.4 60 2
February 14 46.7 31.4 62 -2
February 15 46.9 31.4 62 -9
February 16 47.1 31.5 65 -2
February 17 47.3 31.6 64 8
February 18 47.5 31.7 64 -4
February 19 47.7 31.7 64 5
February 20 47.9 31.8 70 11
February 21 48.1 31.8 65 5
February 22 48.4 31.9 64 6
February 23 48.7 32.0 67 9
February 24 49.0 32.1 72 13
February 25 49.3 32.3 64 10
February 26 49.6 32.4 64 5
February 27 50.0 32.6 64 8
February 28 50.2 32.7 67 9
Weather Station Details
Years Station Coordinates
1948–2024 Lewiston Nez Perce County Airport location
1894–1947 Lewiston WTP location