January is one of the cooler months of the year in Dolbeau, with average highs near -13°C and lows around -24°C (mean -18.5°C). It is one of the drier months, averaging 54 mm of rainfall and 99% relative humidity across the period.
January is one of the cooler months of the year in Dolbeau. Across 45 years of records, the warmest January in Dolbeau was 2021 — when the month averaged -13.3°C — while the coldest was 1994 at -26.6°C. Typical January days reach -13°C with nights near -24°C. The long-term trend is warming, about 0.8°C per decade.
January is one of the drier months in Dolbeau, averaging 54 mm of rainfall. The wettest January on record was 1997 with 100 mm, while the driest was 2021 at 22 mm.
Relative humidity in Dolbeau during January averages 99%. The most humid January was 1987 at 99%, and the least humid was 2005 at 97%.
January receives about 1.3 kWh/m²/day of solar energy in Dolbeau. The sunniest January was 2005 at 1.6 kWh/m²/day, and the cloudiest were 1986 and 1988 at 1.
Average wind speed in Dolbeau during January is 0.9 m/s. The windiest Januarys were 2018, 2019 and 2025, among others at 1 m/s, while the calmest were 2002, 2020 and 2023, among others at 0.7 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | -19.6°C | -19.3°C | -18.6°C | -17.7°C | -16.4°C | +3.2°C |
| Avg High | -14.1°C | -13.5°C | -13.3°C | -12.2°C | -11.3°C | +2.8°C |
| Avg Low | -25.1°C | -25.2°C | -24.0°C | -23.3°C | -21.6°C | +3.5°C |
| Avg Rain | 51 mm | 66 mm | 48 mm | 61 mm | 35 mm | -16 mm |
January temperatures in Dolbeau have risen by about 4.6°C between 1981–1985 and 2021–2025.
January has ranged from a record low of -45.1°C (1999) to a record high of 2.9°C (1996).
Rainfall in January is one of the drier months, averaging 54 mm, with a wettest year of 100 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.7°C per decade while lows rose 0.9°C per decade, narrowing the gap between day and night.
A quieter season to visit Dolbeau
If your dates are flexible, the more temperate months of July and August tend to be the most comfortable for visiting Dolbeau. That said, January — with days averaging -13°C and nights around -24°C (mean -18.5°C) and moderate rainfall (54 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | -12.5°C | -16.6°C | -20.8°C | -0.9°C | -37.9°C | 36 mm | 99% | 1 m/s | 1.4 |
| 2024 | -9.4°C | -14.7°C | -20.0°C | -2.1°C | -30.6°C | 52 mm | 97% | 0.8 m/s | 1.2 |
| 2023 | -10.2°C | -15.7°C | -21.2°C | -1.4°C | -31.4°C | 23 mm | 99% | 0.7 m/s | 1.3 |
| 2022 | -15.9°C | -22.6°C | -29.3°C | -4.2°C | -38.1°C | 38 mm | 97% | 0.9 m/s | 1.5 |
| 2021 🔥 | -9.0°C | -13.3°C | -17.6°C | -1.2°C | -28.0°C | 22 mm | 99% | 0.8 m/s | 1.2 |
| 2020 | -10.9°C | -15.7°C | -20.6°C | 0.1°C | -31.8°C | 38 mm | 99% | 0.7 m/s | 1.2 |
| 2019 | -14.3°C | -20.2°C | -26.1°C | -0.9°C | -40.0°C | 60 mm | 99% | 1 m/s | 1.2 |
| 2018 | -13.8°C | -19.9°C | -26.0°C | 0.5°C | -38.3°C | 72 mm | 98% | 1 m/s | 1.3 |
| 2017 | -9.6°C | -14.4°C | -19.3°C | 0.2°C | -38.0°C | 87 mm | 99% | 0.9 m/s | 1.2 |
| 2016 | -9.6°C | -14.6°C | -19.6°C | 0.2°C | -32.6°C | 49 mm | 99% | 0.9 m/s | 1.1 |
| 2015 | -15.2°C | -21.4°C | -27.5°C | -1.9°C | -39.7°C | 76 mm | 99% | 0.9 m/s | 1.4 |
| 2014 | -12.8°C | -18.8°C | -24.8°C | 0.2°C | -45.1°C | 67 mm | 99% | 1 m/s | 1.2 |
| 2013 | -11.7°C | -18.1°C | -24.4°C | 0.4°C | -41.4°C | 73 mm | 99% | 1 m/s | 1.3 |
| 2012 | -11.8°C | -17.9°C | -24.0°C | 0.2°C | -37.1°C | 50 mm | 99% | 0.9 m/s | 1.1 |
| 2011 | -13.8°C | -17.8°C | -21.8°C | 0.6°C | -35.7°C | 28 mm | 99% | 0.8 m/s | 1.5 |
| 2010 | -9.4°C | -14.4°C | -19.4°C | 0.4°C | -34.4°C | 47 mm | 99% | 0.9 m/s | 1.2 |
| 2009 | -16.6°C | -21.9°C | -27.3°C | -7.5°C | -42.5°C | 36 mm | 98% | 0.8 m/s | 1.5 |
| 2008 | -10.6°C | -15.6°C | -20.6°C | 0.4°C | -37.5°C | 61 mm | 99% | 0.9 m/s | 1.3 |
| 2007 | -11.0°C | -16.1°C | -21.2°C | 1.7°C | -37.8°C | 58 mm | 98% | 0.9 m/s | 1.3 |
| 2006 | -9.2°C | -14.0°C | -18.7°C | 0.3°C | -31.7°C | 78 mm | 99% | 0.9 m/s | 1.2 |
| 2005 | -14.5°C | -21.1°C | -27.7°C | 0.6°C | -38.6°C | 24 mm | 97% | 0.9 m/s | 1.6 |
| 2004 | -17.9°C | -22.9°C | -27.9°C | -2.8°C | -43.0°C | 74 mm | 99% | 1 m/s | 1.4 |
| 2003 | -15.9°C | -21.0°C | -26.1°C | -5.5°C | -39.3°C | 23 mm | 99% | 0.9 m/s | 1.5 |
| 2002 | -10.7°C | -16.5°C | -22.3°C | -0.9°C | -36.3°C | 45 mm | 98% | 0.7 m/s | 1.2 |
| 2001 | -12.4°C | -18.3°C | -24.2°C | -5.1°C | -33.8°C | 25 mm | 99% | 0.8 m/s | 1.4 |
| 2000 | -13.9°C | -19.1°C | -24.4°C | -0.1°C | -38.1°C | 57 mm | 99% | 1 m/s | 1.3 |
| 1999 | -13.1°C | -19.7°C | -26.3°C | 0.3°C | -45.1°C | 82 mm | 99% | 0.9 m/s | 1.2 |
| 1998 | -11.3°C | -16.5°C | -21.7°C | 0.2°C | -35.0°C | 43 mm | 99% | 0.8 m/s | 1.3 |
| 1997 🌧️ | -13.6°C | -19.0°C | -24.4°C | 0.2°C | -42.6°C | 100 mm | 99% | 0.9 m/s | 1.3 |
| 1996 | -13.6°C | -19.8°C | -26.0°C | 2.9°C | -39.1°C | 65 mm | 97% | 1 m/s | 1.1 |
| 1995 | -11.0°C | -15.8°C | -20.7°C | 0.4°C | -41.6°C | 64 mm | 99% | 0.8 m/s | 1.1 |
| 1994 ❄️ | -19.9°C | -26.6°C | -33.3°C | -7.8°C | -44.6°C | 58 mm | 99% | 0.9 m/s | 1.4 |
| 1993 | -13.5°C | -19.7°C | -25.8°C | 0.2°C | -40.8°C | 39 mm | 99% | 0.8 m/s | 1.2 |
| 1992 | -14.1°C | -19.9°C | -25.7°C | 0.0°C | -44.5°C | 91 mm | 99% | 0.9 m/s | 1.2 |
| 1991 | -15.2°C | -21.4°C | -27.7°C | -5.9°C | -43.1°C | 42 mm | 99% | 0.8 m/s | 1.3 |
| 1990 | -9.4°C | -14.8°C | -20.3°C | 0.2°C | -35.6°C | 80 mm | 99% | 0.9 m/s | 1.3 |
| 1989 | -12.1°C | -18.2°C | -24.3°C | 0.3°C | -38.2°C | 58 mm | 99% | 0.9 m/s | 1.2 |
| 1988 | -10.9°C | -16.1°C | -21.3°C | 0.2°C | -40.6°C | 66 mm | 99% | 0.9 m/s | 1 |
| 1987 | -12.0°C | -17.1°C | -22.3°C | -3.7°C | -34.9°C | 45 mm | 99% | 0.7 m/s | 1.2 |
| 1986 | -13.4°C | -19.3°C | -25.2°C | -0.5°C | -42.3°C | 97 mm | 99% | 0.9 m/s | 1 |
| 1985 | -17.8°C | -22.3°C | -26.8°C | -8.6°C | -38.1°C | 32 mm | 99% | 0.9 m/s | 1.4 |
| 1984 | -16.5°C | -22.9°C | -29.3°C | -1.6°C | -43.2°C | 23 mm | 99% | 0.7 m/s | 1.2 |
| 1983 | -11.5°C | -16.9°C | -22.2°C | 0.0°C | -35.9°C | 43 mm | 98% | 0.8 m/s | — |
| 1982 | -17.4°C | -23.2°C | -29.1°C | -1.3°C | -43.9°C | 54 mm | 99% | 0.9 m/s | — |
| 1981 | -15.4°C | -20.5°C | -25.6°C | -0.7°C | -37.1°C | 43 mm | 99% | 0.9 m/s | — |
Actual recorded January data for each year, 1981–2025 — sourced from NASA POWER.
The average high in January is around -13°C with lows near -24°C (mean -18.5°C), based on 45 years of NASA POWER data.
January averages 54 mm of rainfall in Dolbeau, one of the drier months. The wettest on record was 100 mm in 1997.
The hottest January reached 2.9°C in 1996. The coldest dipped to -45.1°C in 1999.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average January temperatures have risen by about 4.6°C. Daytime highs moved from -15.7°C to -11.4°C and overnight lows from -26.6°C to -21.8°C over the same span.
January is one of the cooler months of the year in Dolbeau and one of the drier months, so plan for around -13°C daytime highs and -24°C at night.
Yes — January is the coldest month of the year in Dolbeau, averaging -18.5°C.
For January in Dolbeau, pack warm layers and a jacket for chilly mornings, with typical highs of -13°C and lows of -24°C. Bring an umbrella or light rain jacket too.
Relative humidity in January averages 99% — quite humid.
Average wind speed in January is 0.9 m/s. The windiest January on record averaged 1 m/s (1996).
The wettest January on record was 1997 with 100 mm. On average, January sees 54 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Dolbeau behaves each January, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for January specifically, along with year-by-year records and how the month has changed over the decades.
