Coldest Februarys in Idaho since 1895

Written by:
February 3, 2026
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Coldest Februarys in Idaho since 1895

compiled a ranking of the coldest Februarys in Idaho since 1895 using data from the . Rankings are based on the lowest average temperature in each month. For each of the coldest months listed below, we've included the average state temperature, state-wide highs and lows for the month, and the total precipitation.

#10. February 1922 (tie)
- Average temperature: 19.8°F
- Monthly high temperature: 29.2°F
- Monthly low temperature: 10.4°F
- Total precipitation: 2.49"

#10. February 1910 (tie)
- Average temperature: 19.8°F
- Monthly high temperature: 28.3°F
- Monthly low temperature: 11.3°F
- Total precipitation: 3.55"

#9. February 1923
- Average temperature: 19.6°F
- Monthly high temperature: 30.6°F
- Monthly low temperature: 8.7°F
- Total precipitation: 1.15"

#7. February 1956 (tie)
- Average temperature: 19.1°F
- Monthly high temperature: 28.5°F
- Monthly low temperature: 9.6°F
- Total precipitation: 2.08"

#7. February 1913 (tie)
- Average temperature: 19.1°F
- Monthly high temperature: 29.2°F
- Monthly low temperature: 9.1°F
- Total precipitation: 1.04"

#6. February 1989
- Average temperature: 18.9°F
- Monthly high temperature: 28.5°F
- Monthly low temperature: 9.3°F
- Total precipitation: 1.46"

#4. February 1985 (tie)
- Average temperature: 18.6°F
- Monthly high temperature: 29.3°F
- Monthly low temperature: 8°F
- Total precipitation: 1.93"

#4. February 1936 (tie)
- Average temperature: 18.6°F
- Monthly high temperature: 27.3°F
- Monthly low temperature: 9.9°F
- Total precipitation: 4.07"

#3. February 1929
- Average temperature: 16.5°F
- Monthly high temperature: 26.6°F
- Monthly low temperature: 6.5°F
- Total precipitation: 1.53"

#2. February 1903
- Average temperature: 16.1°F
- Monthly high temperature: 27.3°F
- Monthly low temperature: 4.8°F
- Total precipitation: 0.55"

#1. February 1933
- Average temperature: 14.7°F
- Monthly high temperature: 24.8°F
- Monthly low temperature: 4.6°F
- Total precipitation: 2.53"

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