March is one of the cooler months of the year in Côte-Saint-Luc, with average highs near 1.4°C and lows around -8.3°C (mean -3.4°C). It is one of the drier months, averaging 69 mm of rainfall and 87% relative humidity across the period.
March is one of the cooler months of the year in Côte-Saint-Luc. Across 45 years of records, the warmest March in Côte-Saint-Luc was 2012 — when the month averaged 2.1°C — while the coldest was 1984 at -9.8°C. Typical March days reach 1.4°C with nights near -8.3°C. The long-term trend is warming, about 0.6°C per decade.
March is one of the drier months in Côte-Saint-Luc, averaging 69 mm of rainfall. The wettest March on record was 2011 with 124 mm, while the driest was 1996 at 25 mm.
Relative humidity in Côte-Saint-Luc during March averages 87%. The most humid March was 1993 at 92%, and the least humid was 1996 at 78%.
March receives about 3.5 kWh/m²/day of solar energy in Côte-Saint-Luc. The sunniest March was 2005 at 4.2 kWh/m²/day, and the cloudiest were 1995 and 2002 at 3.
Average wind speed in Côte-Saint-Luc during March is 3.6 m/s. The windiest Marchs were 2002 and 2021 at 4.2 m/s, while the calmest was 2003 at 2.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | -4.4°C | -3.9°C | -3.8°C | -3.4°C | -0.7°C | +3.7°C |
| Avg High | 0.7°C | 0.9°C | 1.1°C | 1.4°C | 4.1°C | +3.4°C |
| Avg Low | -9.4°C | -8.7°C | -8.7°C | -8.1°C | -5.5°C | +3.9°C |
| Avg Rain | 59 mm | 67 mm | 79 mm | 72 mm | 63 mm | +3 mm |
March temperatures in Côte-Saint-Luc have risen by about 4°C between 1981–1985 and 2021–2025.
March has ranged from a record low of -33.9°C (1989) to a record high of 22.8°C (2012).
Rainfall in March is one of the drier months, averaging 69 mm, with a wettest year of 124 mm.
A quieter season to visit Côte-Saint-Luc
If your dates are flexible, the more temperate months of July and August tend to be the most comfortable for visiting Côte-Saint-Luc. That said, March — with days averaging 1.4°C and nights around -8.3°C (mean -3.4°C) and moderate rainfall (69 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 | 4.7°C | -0.6°C | -5.9°C | 18.3°C | -24.3°C | 65 mm | 83% | 4 m/s | 3.5 |
| 2024 | 6.0°C | 1.4°C | -3.1°C | 15.3°C | -15.1°C | 60 mm | 81% | 3.9 m/s | 3.5 |
| 2023 | 2.9°C | -0.9°C | -4.7°C | 9.2°C | -15.3°C | 54 mm | 83% | 3.8 m/s | 3.4 |
| 2022 | 2.7°C | -2.0°C | -6.6°C | 17.0°C | -24.6°C | 78 mm | 85% | 3.9 m/s | 3.3 |
| 2021 | 4.5°C | -1.4°C | -7.4°C | 19.2°C | -21.1°C | 51 mm | 79% | 4.2 m/s | 3.9 |
| 2020 | 3.5°C | -0.9°C | -5.3°C | 17.5°C | -22.9°C | 68 mm | 86% | 3.9 m/s | 3.5 |
| 2019 | 0.3°C | -4.7°C | -9.7°C | 11.1°C | -25.2°C | 63 mm | 88% | 3.7 m/s | 3.6 |
| 2018 | 1.9°C | -1.9°C | -5.8°C | 10.0°C | -22.4°C | 53 mm | 85% | 3.8 m/s | 3.5 |
| 2017 | -0.8°C | -5.4°C | -9.9°C | 11.5°C | -22.1°C | 91 mm | 84% | 3.9 m/s | 3.5 |
| 2016 | 2.5°C | -2.1°C | -6.7°C | 14.0°C | -30.0°C | 100 mm | 86% | 3.5 m/s | 3.5 |
| 2015 | -1.5°C | -7.3°C | -13.1°C | 5.3°C | -26.6°C | 34 mm | 87% | 3.7 m/s | 4 |
| 2014 | -3.3°C | -9.6°C | -15.8°C | 2.6°C | -28.2°C | 65 mm | 89% | 3.6 m/s | 3.8 |
| 2013 | 2.6°C | -1.2°C | -5.0°C | 10.3°C | -16.8°C | 49 mm | 85% | 3.5 m/s | 3.4 |
| 2012 🔥 | 6.9°C | 2.1°C | -2.6°C | 22.8°C | -25.2°C | 84 mm | 85% | 3.3 m/s | 3.5 |
| 2011 🌧️ | 0.1°C | -4.4°C | -9.0°C | 5.9°C | -28.1°C | 124 mm | 87% | 3.5 m/s | 3.7 |
| 2010 | 5.4°C | 0.8°C | -3.8°C | 12.9°C | -10.9°C | 59 mm | 85% | 3.8 m/s | 3.7 |
| 2009 | 2.7°C | -2.5°C | -7.7°C | 14.2°C | -25.6°C | 52 mm | 84% | 3.5 m/s | 3.8 |
| 2008 | -1.6°C | -6.9°C | -12.2°C | 3.0°C | -21.1°C | 118 mm | 91% | 3.7 m/s | 3.5 |
| 2007 | 0.5°C | -4.9°C | -10.3°C | 10.4°C | -32.8°C | 87 mm | 88% | 3.7 m/s | 3.5 |
| 2006 | 0.4°C | -4.0°C | -8.4°C | 19.9°C | -24.7°C | 83 mm | 89% | 3.4 m/s | 3.3 |
| 2005 | 0.3°C | -5.0°C | -10.3°C | 14.6°C | -22.6°C | 52 mm | 87% | 3.7 m/s | 4.2 |
| 2004 | 2.3°C | -2.2°C | -6.7°C | 17.9°C | -16.2°C | 72 mm | 89% | 3.6 m/s | 3.5 |
| 2003 | -0.2°C | -5.5°C | -10.9°C | 17.5°C | -29.2°C | 88 mm | 90% | 2.9 m/s | 3.2 |
| 2002 | 2.6°C | -2.4°C | -7.3°C | 14.5°C | -17.0°C | 91 mm | 82% | 4.2 m/s | 3 |
| 2001 | -1.7°C | -5.6°C | -9.6°C | 1.7°C | -26.6°C | 82 mm | 91% | 3.7 m/s | 3.6 |
| 2000 | 6.1°C | 1.3°C | -3.5°C | 15.2°C | -12.7°C | 62 mm | 82% | 3.8 m/s | 3.2 |
| 1999 | 2.1°C | -2.7°C | -7.4°C | 12.2°C | -21.3°C | 84 mm | 85% | 4.1 m/s | 3.6 |
| 1998 | 2.0°C | -2.5°C | -7.0°C | 20.1°C | -25.7°C | 89 mm | 92% | 3.3 m/s | 3.3 |
| 1997 | -1.2°C | -6.9°C | -12.6°C | 13.3°C | -26.1°C | 84 mm | 90% | 3.8 m/s | 3.8 |
| 1996 | 1.7°C | -2.9°C | -7.5°C | 13.1°C | -16.4°C | 25 mm | 78% | 3.9 m/s | 3.7 |
| 1995 | 5.5°C | 0.2°C | -5.2°C | 13.9°C | -20.0°C | 44 mm | 84% | 3 m/s | 3 |
| 1994 | -0.3°C | -4.4°C | -8.5°C | 5.8°C | -23.1°C | 57 mm | 92% | 3.3 m/s | 3.6 |
| 1993 | -1.5°C | -6.6°C | -11.6°C | 12.9°C | -28.5°C | 69 mm | 92% | 3.4 m/s | 3.6 |
| 1992 | -3.0°C | -7.9°C | -12.8°C | 5.5°C | -27.4°C | 72 mm | 91% | 3.2 m/s | 3.9 |
| 1991 | 1.5°C | -2.7°C | -7.0°C | 10.0°C | -22.5°C | 99 mm | 88% | 3.8 m/s | 3.5 |
| 1990 | 2.4°C | -2.6°C | -7.6°C | 21.5°C | -26.7°C | 45 mm | 86% | 3.5 m/s | 3.4 |
| 1989 | -0.4°C | -6.3°C | -12.2°C | 18.0°C | -33.9°C | 71 mm | 87% | 3.4 m/s | 3.4 |
| 1988 | 1.0°C | -4.4°C | -9.7°C | 17.9°C | -21.9°C | 29 mm | 84% | 3.7 m/s | 3.4 |
| 1987 | 2.4°C | -2.6°C | -7.7°C | 16.3°C | -27.5°C | 55 mm | 90% | 3 m/s | 3.1 |
| 1986 | 2.4°C | -2.8°C | -8.0°C | 19.2°C | -22.2°C | 59 mm | 88% | 3.7 m/s | 3.3 |
| 1985 | -0.1°C | -5.1°C | -10.1°C | 7.6°C | -23.0°C | 85 mm | 87% | 4 m/s | 3.5 |
| 1984 ❄️ | -4.4°C | -9.8°C | -15.1°C | 5.3°C | -30.1°C | 36 mm | 91% | 3.9 m/s | 3.5 |
| 1983 | 2.7°C | -1.7°C | -6.0°C | 11.2°C | -18.1°C | 76 mm | 86% | 3.8 m/s | — |
| 1982 | -0.7°C | -5.6°C | -10.5°C | 14.7°C | -27.1°C | 79 mm | 91% | 3.8 m/s | — |
| 1981 | 3.0°C | -1.2°C | -5.4°C | 15.6°C | -18.1°C | 42 mm | 84% | 3.2 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around 1.4°C with lows near -8.3°C (mean -3.4°C), based on 45 years of NASA POWER data.
March averages 69 mm of rainfall in Côte-Saint-Luc, one of the drier months. The wettest on record was 124 mm in 2011.
The hottest March reached 22.8°C in 2012. The coldest dipped to -33.9°C in 1989.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 4°C. Daytime highs moved from 0.1°C to 4.2°C and overnight lows from -9.4°C to -5.5°C over the same span.
March is one of the cooler months of the year in Côte-Saint-Luc and one of the drier months, so plan for around 1.4°C daytime highs and -8.3°C at night.
Not quite — March is the 4th coolest month in Côte-Saint-Luc, averaging -3.4°C.
For March in Côte-Saint-Luc, pack warm layers and a jacket for chilly mornings, with typical highs of 1.4°C and lows of -8.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in March averages 87% — quite humid.
Average wind speed in March is 3.6 m/s. The windiest March on record averaged 4.2 m/s (2002).
The wettest March on record was 2011 with 124 mm. On average, March sees 69 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 Côte-Saint-Luc 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.
