Coldest Januarys in Delaware since 1895

Written by:
January 8, 2026
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Coldest Januarys in Delaware since 1895

compiled a ranking of the coldest Januarys in Delaware 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.

#9. January 1981 (tie)
- Average temperature: 27掳F
- Monthly high temperature: 35.4掳F
- Monthly low temperature: 18.8掳F
- Total precipitation: 0.52"

#9. January 1961 (tie)
- Average temperature: 27掳F
- Monthly high temperature: 36.5掳F
- Monthly low temperature: 17.5掳F
- Total precipitation: 3.04"

#8. January 1904
- Average temperature: 26.9掳F
- Monthly high temperature: 35.7掳F
- Monthly low temperature: 18.1掳F
- Total precipitation: 2.07"

#7. January 1948
- Average temperature: 26.5掳F
- Monthly high temperature: 34.3掳F
- Monthly low temperature: 18.7掳F
- Total precipitation: 6.68"

#6. January 1982
- Average temperature: 26.3掳F
- Monthly high temperature: 35.2掳F
- Monthly low temperature: 17.5掳F
- Total precipitation: 3.8"

#5. January 1970
- Average temperature: 26.1掳F
- Monthly high temperature: 35.1掳F
- Monthly low temperature: 17.1掳F
- Total precipitation: 1.69"

#4. January 1912
- Average temperature: 24.6掳F
- Monthly high temperature: 33.4掳F
- Monthly low temperature: 15.8掳F
- Total precipitation: 3.66"

#3. January 1977
- Average temperature: 22.2掳F
- Monthly high temperature: 30.7掳F
- Monthly low temperature: 13.7掳F
- Total precipitation: 2.41"

#2. January 1918
- Average temperature: 21.8掳F
- Monthly high temperature: 29.9掳F
- Monthly low temperature: 13.7掳F
- Total precipitation: 4.19"

#1. January 1940
- Average temperature: 21.7掳F
- Monthly high temperature: 30.8掳F
- Monthly low temperature: 12.5掳F
- Total precipitation: 2.5"

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