January weather in Dunkirk, NY
The average temperature in Dunkirk in January is 25.0°F (17.3°F–32.7°F). Average precipitation: 3.35 inches.
January is a winter month in Dunkirk, and is cooler than the annual average of 48.4°F. Daily temperatures swing about 15.4°F between overnight low and afternoon high. Daylight averages about 9h 13m. For travel, January is cold.
Avg High
32.7°F
Avg Low
17.3°F
Precipitation
3.35 in
Daylight
9h 13m
January records in Dunkirk
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 61.0°F (2019) | 1.0°F (2018) | 0.73 in (2019) |
| January 2 | 53.1°F (2022) | 8.1°F (2018) | 0.92 in (2021) |
| January 3 | 46.0°F (2020) | 5.0°F (2018) | 0.05 in (2022) |
| January 4 | 45.0°F (2020) | 7.0°F (2018) | 0.89 in (2017) |
| January 5 | 50.0°F (2019) | 1.0°F (2018) | 0.53 in (2023) |
| January 6 | 43.0°F (2022) | 1.9°F (2018) | 0.19 in (2017) |
| January 7 | 44.1°F (2026) | 1.9°F (2018) | 0.45 in (2026) |
| January 8 | 51.1°F (2019) | 1.9°F (2018) | 0.37 in (2026) |
| January 9 | 53.1°F (2026) | 10.9°F (2017) | 0.57 in (2019) |
| January 10 | 60.1°F (2026) | 10.9°F (2017) | 0.24 in (2026) |
| January 11 | 55.9°F (2020) | 9.0°F (2022) | 0.42 in (2020) |
| January 12 | 66.0°F (2020) | 9.0°F (2016) | 0.47 in (2016) |
| January 13 | 59.0°F (2017) | 10.9°F (2018) | 1.38 in (2023) |
| January 14 | 45.0°F (2026) | -5.1°F (2018) | 0.34 in (2024) |
| January 15 | 55.0°F (2020) | 1.0°F (2018) | 0.42 in (2026) |
| January 16 | 50.0°F (2016) | 1.0°F (2018) | 0.30 in (2026) |
| January 17 | 44.1°F (2016) | 3.9°F (2022) | 1.51 in (2022) |
| January 18 | 52.0°F (2023) | 8.1°F (2018) | 0.82 in (2017) |
| January 19 | 39.0°F (2020) | 10.0°F (2026) | 1.23 in (2020) |
| January 20 | 45.0°F (2023) | 5.0°F (2026) | 0.99 in (2019) |
| January 21 | 48.0°F (2017) | -0.9°F (2019) | 0.43 in (2017) |
| January 22 | 62.1°F (2017) | -6.0°F (2025) | 0.16 in (2025) |
| January 23 | 55.0°F (2018) | -6.0°F (2025) | 0.25 in (2018) |
| January 24 | 53.1°F (2018) | 3.9°F (2026) | 1.14 in (2019) |
| January 25 | 48.9°F (2024) | 3.9°F (2026) | 0.53 in (2024) |
| January 26 | 48.9°F (2017) | 3.9°F (2026) | 0.56 in (2024) |
| January 27 | 50.0°F (2018) | 3.0°F (2022) | 0.62 in (2019) |
| January 28 | 48.9°F (2018) | 3.0°F (2026) | 0.39 in (2019) |
| January 29 | 44.1°F (2018) | 0.0°F (2022) | 0.47 in (2024) |
| January 30 | 44.1°F (2023) | -11.0°F (2026) | 0.19 in (2018) |
| January 31 | 51.1°F (2016) | -5.1°F (2019) | 0.10 in (2018) |