January weather in Fitchburg, MA
The average temperature in Fitchburg in January is 24.1°F (14.6°F–33.5°F). Average precipitation: 3.52 inches.
January is a winter month in Fitchburg, and is cooler than the annual average of 47.6°F. Daily temperatures swing about 18.9°F between overnight low and afternoon high. Daylight averages about 9h 12m. For travel, January is cold.
Avg High
33.5°F
Avg Low
14.6°F
Precipitation
3.52 in
Daylight
9h 12m
January records in Fitchburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 55.0°F (2023) | 18.0°F (2021) | 0.83 in (2025) |
| January 2 | 50.0°F (2019) | 9.0°F (2026) | 0.84 in (2021) |
| January 3 | 45.0°F (2022) | 10.9°F (2026) | 0.35 in (2023) |
| January 4 | 43.0°F (2023) | 10.0°F (2022) | 1.04 in (2017) |
| January 5 | 42.1°F (2019) | 1.0°F (2026) | 0.81 in (2018) |
| January 6 | 41.0°F (2022) | 7.0°F (2026) | 0.12 in (2022) |
| January 7 | 39.0°F (2019) | 8.1°F (2025) | 0.67 in (2024) |
| January 8 | 37.9°F (2023) | 10.9°F (2022) | 0.51 in (2024) |
| January 9 | 42.1°F (2021) | 9.0°F (2022) | 0.40 in (2019) |
| January 10 | 46.0°F (2026) | 14.0°F (2020) | 2.57 in (2024) |
| January 11 | 48.0°F (2024) | 1.9°F (2022) | 0.40 in (2026) |
| January 12 | 62.1°F (2020) | -2.9°F (2022) | 0.09 in (2017) |
| January 13 | 66.9°F (2020) | 9.0°F (2019) | 1.36 in (2018) |
| January 14 | 48.0°F (2023) | 9.0°F (2019) | 0.07 in (2024) |
| January 15 | 46.9°F (2026) | -0.9°F (2022) | 0.10 in (2026) |
| January 16 | 46.0°F (2020) | -4.0°F (2022) | 0.39 in (2021) |
| January 17 | 45.0°F (2021) | -2.9°F (2022) | 1.17 in (2021) |
| January 18 | 46.0°F (2023) | 8.1°F (2019) | 0.64 in (2017) |
| January 19 | 46.0°F (2023) | 5.0°F (2022) | 0.62 in (2020) |
| January 20 | 42.1°F (2022) | 9.0°F (2024) | 1.06 in (2019) |
| January 21 | 34.0°F (2021) | -9.9°F (2025) | 0.30 in (2019) |
| January 22 | 37.0°F (2026) | -11.9°F (2025) | 0.09 in (2026) |
| January 23 | 39.0°F (2021) | 0.0°F (2025) | 0.27 in (2023) |
| January 24 | 48.0°F (2019) | -2.9°F (2026) | 0.91 in (2023) |
| January 25 | 52.0°F (2019) | -0.9°F (2025) | 1.51 in (2019) |
| January 26 | 45.0°F (2024) | 3.0°F (2022) | 1.51 in (2023) |
| January 27 | 44.1°F (2020) | -8.0°F (2022) | 0.39 in (2021) |
| January 28 | 39.9°F (2019) | -7.1°F (2022) | 0.08 in (2018) |
| January 29 | 45.0°F (2023) | -2.0°F (2026) | 0.71 in (2024) |
| January 30 | 43.0°F (2023) | -0.9°F (2021) | 0.50 in (2022) |
| January 31 | 45.0°F (2023) | -8.0°F (2026) | 0.09 in (2019) |