Rexburg February Weather

Averages and records for weather in Rexburg, Idaho in the month of February.
Typical Rexburg February Weather
1991–2020
Average daily high 34.2 °F
Average daily low 15.6 °F
Average monthly precipitation 0.8 inches
Daily chance of precipitation 27.2%
Rexburg February Weather Records
1946–2024
Highest temperature 60 °F February 20, 1981
Lowest temperature -36 °F February 1, 1985
Highest daily low 43 °F February 4, 2018
Lowest daily high -3 °F February 6, 2002
Hottest average high temperature 43.8 °F 2015
Coldest average high temperature 26.2 °F 1985
Most daily precipitation 0.7 inches February 11, 1978
Most monthly precipitation 2.5 inches 1978
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 31.3 13.3 56 -36
February 2 31.5 13.5 45 -27
February 3 31.6 13.6 48 -20
February 4 31.8 13.8 46 -23
February 5 32.0 14.1 55 -19
February 6 32.2 14.3 58 -28
February 7 32.3 14.5 53 -27
February 8 32.5 14.6 52 -27
February 9 32.6 14.7 53 -28
February 10 32.7 14.8 50 -17
February 11 32.9 14.9 50 -16
February 12 33.1 15.1 49 -14
February 13 33.3 15.2 51 -17
February 14 33.5 15.3 53 -19
February 15 33.7 15.5 52 -13
February 16 34.0 15.7 47 -7
February 17 34.4 16.0 45 -7
February 18 34.6 16.3 57 -9
February 19 35.0 16.6 47 -6
February 20 35.4 16.8 60 -8
February 21 35.6 17.0 50 -8
February 22 35.9 17.4 53 -7
February 23 36.2 17.7 50 -4
February 24 36.5 18.0 49 -2
February 25 36.9 18.3 55 -5
February 26 37.4 18.7 59 -16
February 27 37.9 19.0 53 -22
February 28 38.4 19.3 54 -12
Weather Station Details
Years Station Coordinates
1977–2024 Rexburg BYU location
1946–1976 Rexburg location