January weather in Pecatonica, IL
The average temperature in Pecatonica in January is °F (°F–°F). Average precipitation: 1.62 inches.
January is a winter month in Pecatonica, and is cooler than the annual average of 0°F. Daylight averages about 9h 14m.
Avg High
°F
Avg Low
°F
Precipitation
1.62 in
Daylight
9h 14m
January records in Pecatonica
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | — | — | 1.30 in (2005) |
| January 2 | — | — | 0.80 in (1965) |
| January 3 | — | — | 0.82 in (2006) |
| January 4 | — | — | 0.85 in (2013) |
| January 5 | — | — | 0.37 in (1962) |
| January 6 | — | — | 0.60 in (1962) |
| January 7 | — | — | 0.40 in (1962) |
| January 8 | — | — | 0.80 in (2019) |
| January 9 | — | — | 0.62 in (2016) |
| January 10 | — | -16.1°F (1979) | 0.73 in (1975) |
| January 11 | — | -27.9°F (1979) | 0.92 in (2020) |
| January 12 | — | — | 2.29 in (1960) |
| January 13 | — | — | 1.73 in (2005) |
| January 14 | — | — | 0.32 in (1962) |
| January 15 | — | -24.0°F (1979) | 0.77 in (1960) |
| January 16 | — | -20.9°F (1979) | 0.55 in (1969) |
| January 17 | — | 10.9°F (1979) | 0.92 in (2017) |
| January 18 | — | -11.0°F (1979) | 0.50 in (1988) |
| January 19 | 34.0°F (1979) | 18.0°F (1979) | 0.00 in (1960) |
| January 20 | 35.1°F (1979) | 28.0°F (1979) | 1.35 in (1988) |
| January 21 | 28.9°F (1979) | 21.0°F (1979) | 1.55 in (2018) |
| January 22 | — | — | 0.43 in (1965) |
| January 23 | — | — | 0.46 in (1965) |
| January 24 | — | — | 0.21 in (1969) |
| January 25 | 16.0°F (1979) | -6.0°F (1979) | 0.81 in (1967) |
| January 26 | 21.9°F (1979) | -5.1°F (1979) | 1.78 in (1974) |
| January 27 | 30.0°F (1979) | 21.0°F (1979) | 0.50 in (1994) |
| January 28 | 25.0°F (1979) | 12.0°F (1979) | 0.14 in (1968) |
| January 29 | 19.0°F (1979) | 0.0°F (1979) | 1.91 in (2006) |
| January 30 | — | — | 1.31 in (2001) |
| January 31 | 18.0°F (1979) | 3.0°F (1979) | 7.20 in (2002) |