March is one of the cooler months of the year in Dolbeau, with average highs near -4.5°C and lows around -14.9°C (mean -9.7°C). It is one of the drier months, averaging 56 mm of rainfall and 96% relative humidity across the period.
March is one of the cooler months of the year in Dolbeau. Across 45 years of records, the warmest March in Dolbeau was 2024 — when the month averaged -3.6°C — while the coldest was 2014 at -15°C. Typical March days reach -4.5°C with nights near -14.9°C. The long-term trend is warming, about 0.5°C per decade.
March is one of the drier months in Dolbeau, averaging 56 mm of rainfall. The wettest March on record was 1995 with 93 mm, while the driest was 1996 at 22 mm.
Relative humidity in Dolbeau during March averages 96%. The most humid March was 1991 at 99%, and the least humid was 2024 at 82%.
March receives about 3.5 kWh/m²/day of solar energy in Dolbeau. The sunniest March was 2015 at 4.2 kWh/m²/day, and the cloudiest were 1995 and 2022 at 3.
Average wind speed in Dolbeau during March is 1 m/s. The windiest March was 2021 at 1.2 m/s, while the calmest were 1995, 1998 and 2013, among others at 0.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | -10.5°C | -10.1°C | -9.8°C | -9.5°C | -7.6°C | +2.9°C |
| Avg High | -5.2°C | -4.9°C | -4.5°C | -4.5°C | -2.4°C | +2.8°C |
| Avg Low | -15.7°C | -15.3°C | -15.1°C | -14.6°C | -12.7°C | +3°C |
| Avg Rain | 54 mm | 60 mm | 53 mm | 55 mm | 59 mm | +5 mm |
March temperatures in Dolbeau have risen by about 3.2°C between 1981–1985 and 2021–2025.
March has ranged from a record low of -38.2°C (2014) to a record high of 14.7°C (2012).
Rainfall in March is one of the drier months, averaging 56 mm, with a wettest year of 93 mm.
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, March — with days averaging -4.5°C and nights around -14.9°C (mean -9.7°C) and moderate rainfall (56 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 | -3.3°C | -8.3°C | -13.4°C | 5.3°C | -26.5°C | 78 mm | 92% | 1 m/s | 3.2 |
| 2024 🔥 | 1.7°C | -3.6°C | -9.0°C | 9.8°C | -20.3°C | 31 mm | 82% | 1 m/s | 3.7 |
| 2023 | -2.7°C | -7.6°C | -12.6°C | 0.2°C | -23.9°C | 35 mm | 98% | 0.9 m/s | 3.4 |
| 2022 | -5.0°C | -9.7°C | -14.3°C | 0.3°C | -28.1°C | 67 mm | 98% | 1 m/s | 3 |
| 2021 | -1.1°C | -6.7°C | -12.3°C | 14.4°C | -27.8°C | 60 mm | 90% | 1.2 m/s | 3.7 |
| 2020 | -4.1°C | -9.5°C | -14.9°C | 0.4°C | -27.4°C | 84 mm | 98% | 1 m/s | 3.3 |
| 2019 | -5.6°C | -10.6°C | -15.7°C | 0.3°C | -27.9°C | 58 mm | 98% | 1 m/s | 3.1 |
| 2018 | -2.6°C | -6.5°C | -10.5°C | 3.9°C | -22.9°C | 31 mm | 97% | 0.9 m/s | 3.3 |
| 2017 | -7.0°C | -11.9°C | -16.8°C | 0.3°C | -29.1°C | 74 mm | 98% | 1.1 m/s | 3.5 |
| 2016 | -6.0°C | -11.2°C | -16.5°C | 0.3°C | -30.2°C | 92 mm | 98% | 0.9 m/s | 3.5 |
| 2015 | -6.4°C | -12.7°C | -18.9°C | 0.3°C | -28.9°C | 42 mm | 98% | 1.1 m/s | 4.2 |
| 2014 ❄️ | -9.1°C | -15.0°C | -21.0°C | 0.1°C | -38.2°C | 51 mm | 98% | 0.9 m/s | 4 |
| 2013 | -2.5°C | -5.8°C | -9.1°C | 1.2°C | -24.7°C | 46 mm | 98% | 0.8 m/s | 3.2 |
| 2012 | 0.1°C | -4.8°C | -9.8°C | 14.7°C | -27.3°C | 50 mm | 91% | 1 m/s | 3.2 |
| 2011 | -5.0°C | -10.0°C | -15.0°C | 0.3°C | -31.5°C | 82 mm | 98% | 1 m/s | 3.8 |
| 2010 | -1.1°C | -6.9°C | -12.7°C | 6.0°C | -21.8°C | 24 mm | 93% | 0.9 m/s | 4.1 |
| 2009 | -4.5°C | -10.6°C | -16.6°C | 2.2°C | -28.2°C | 52 mm | 96% | 1 m/s | 3.8 |
| 2008 | -6.3°C | -12.6°C | -18.9°C | 0.3°C | -32.9°C | 70 mm | 98% | 1.1 m/s | 3.6 |
| 2007 | -5.3°C | -11.1°C | -17.0°C | 3.3°C | -36.5°C | 39 mm | 95% | 1.1 m/s | 3.3 |
| 2006 | -3.5°C | -7.3°C | -11.0°C | 1.3°C | -27.8°C | 46 mm | 98% | 1 m/s | 3.1 |
| 2005 | -3.7°C | -8.3°C | -13.0°C | 8.9°C | -28.8°C | 22 mm | 93% | 1.1 m/s | 4 |
| 2004 | -4.2°C | -9.6°C | -14.9°C | 0.3°C | -29.9°C | 63 mm | 98% | 0.9 m/s | 3.4 |
| 2003 | -6.2°C | -11.8°C | -17.4°C | 3.8°C | -33.4°C | 54 mm | 97% | 0.9 m/s | 3.6 |
| 2002 | -5.8°C | -11.3°C | -16.7°C | 0.3°C | -29.6°C | 84 mm | 98% | 1 m/s | 3.6 |
| 2001 | -4.5°C | -9.6°C | -14.6°C | 0.1°C | -31.5°C | 46 mm | 98% | 0.9 m/s | 3.8 |
| 2000 | -0.8°C | -5.9°C | -10.9°C | 9.0°C | -28.1°C | 54 mm | 94% | 0.9 m/s | 3.3 |
| 1999 | -3.8°C | -8.1°C | -12.3°C | 0.9°C | -32.7°C | 77 mm | 98% | 1 m/s | 3.6 |
| 1998 | -4.0°C | -8.3°C | -12.6°C | 3.6°C | -23.5°C | 78 mm | 98% | 0.8 m/s | 3.4 |
| 1997 | -7.7°C | -13.1°C | -18.5°C | 0.4°C | -35.7°C | 50 mm | 98% | 1 m/s | 3.9 |
| 1996 | -3.9°C | -9.6°C | -15.3°C | 5.6°C | -31.1°C | 22 mm | 88% | 1.1 m/s | 4 |
| 1995 🌧️ | -4.5°C | -9.0°C | -13.5°C | 2.4°C | -34.6°C | 93 mm | 98% | 0.8 m/s | 3 |
| 1994 | -4.0°C | -9.2°C | -14.4°C | 0.3°C | -32.5°C | 42 mm | 98% | 0.9 m/s | 3.6 |
| 1993 | -4.8°C | -10.5°C | -16.1°C | 2.3°C | -32.5°C | 34 mm | 97% | 0.9 m/s | 3.9 |
| 1992 | -7.5°C | -13.5°C | -19.5°C | 0.2°C | -35.4°C | 78 mm | 98% | 0.9 m/s | 3.8 |
| 1991 | -4.4°C | -9.3°C | -14.1°C | 0.4°C | -22.1°C | 88 mm | 99% | 1 m/s | 3.6 |
| 1990 | -4.3°C | -10.6°C | -16.9°C | 0.3°C | -33.5°C | 39 mm | 98% | 0.9 m/s | 3.4 |
| 1989 | -7.6°C | -13.4°C | -19.2°C | 0.2°C | -37.2°C | 61 mm | 98% | 0.9 m/s | 3.4 |
| 1988 | -5.8°C | -11.3°C | -16.8°C | 0.2°C | -27.0°C | 60 mm | 98% | 1 m/s | 3.4 |
| 1987 | -1.6°C | -6.8°C | -12.0°C | 11.5°C | -27.3°C | 50 mm | 97% | 0.8 m/s | 3.1 |
| 1986 | -5.3°C | -11.1°C | -16.9°C | 3.9°C | -33.9°C | 60 mm | 98% | 1 m/s | 3.6 |
| 1985 | -5.8°C | -11.0°C | -16.1°C | 0.2°C | -33.4°C | 42 mm | 98% | 1 m/s | 3.3 |
| 1984 | -8.2°C | -13.5°C | -18.8°C | 0.1°C | -36.6°C | 29 mm | 98% | 0.9 m/s | 3.7 |
| 1983 | -4.1°C | -8.8°C | -13.5°C | 0.2°C | -27.4°C | 69 mm | 98% | 0.9 m/s | — |
| 1982 | -6.0°C | -11.3°C | -16.7°C | 0.3°C | -34.4°C | 64 mm | 98% | 1 m/s | — |
| 1981 | -2.7°C | -7.2°C | -11.6°C | 3.4°C | -29.7°C | 54 mm | 97% | 0.9 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around -4.5°C with lows near -14.9°C (mean -9.7°C), based on 45 years of NASA POWER data.
March averages 56 mm of rainfall in Dolbeau, one of the drier months. The wettest on record was 93 mm in 1995.
The hottest March reached 14.7°C in 2012. The coldest dipped to -38.2°C in 2014.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 3.2°C. Daytime highs moved from -5.4°C to -2.1°C and overnight lows from -15.3°C to -12.3°C over the same span.
March is one of the cooler months of the year in Dolbeau and one of the drier months, so plan for around -4.5°C daytime highs and -14.9°C at night.
Not quite — March is the 4th coolest month in Dolbeau, averaging -9.7°C.
For March in Dolbeau, pack warm layers and a jacket for chilly mornings, with typical highs of -4.5°C and lows of -14.9°C. Bring an umbrella or light rain jacket too.
Relative humidity in March averages 96% — quite humid.
Average wind speed in March is 1 m/s. The windiest March on record averaged 1.2 m/s (2021).
The wettest March on record was 1995 with 93 mm. On average, March sees 56 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 March, 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 March specifically, along with year-by-year records and how the month has changed over the decades.
