March is one of the cooler months of the year in Regina, with average highs near 2.8°C and lows around -8.1°C (mean -2.6°C). It is one of the drier months, averaging 21 mm of rainfall and 74% relative humidity across the period.
March is one of the cooler months of the year in Regina. Across 45 years of records, the warmest March in Regina was 2012 — when the month averaged 3.7°C — while the coldest was 2002 at -10.8°C. Typical March days reach 2.8°C with nights near -8.1°C. The long-term March temperature trend is broadly flat.
March is one of the drier months in Regina, averaging 21 mm of rainfall. The wettest March on record was 2005 with 53 mm, while the driest was 2010 at 3 mm.
Relative humidity in Regina during March averages 74%. The most humid March was 1982 at 90%, and the least humid was 1981 at 62%.
March receives about 3.9 kWh/m²/day of solar energy in Regina. The sunniest March was 2013 at 4.7 kWh/m²/day, and the cloudiest was 1993 at 2.9.
Average wind speed in Regina during March is 4.1 m/s. The windiest Marchs were 1990 and 2017 at 4.8 m/s, while the calmest was 1998 at 3.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | -2.8°C | -2.2°C | -3.5°C | -2.2°C | -2.5°C | +0.3°C |
| Avg High | 2.5°C | 3.1°C | 2.0°C | 3.6°C | 2.9°C | +0.4°C |
| Avg Low | -8.1°C | -7.6°C | -9.1°C | -8.0°C | -7.9°C | +0.2°C |
| Avg Rain | 26 mm | 25 mm | 24 mm | 15 mm | 15 mm | -11 mm |
March temperatures in Regina have risen by about 0.7°C between 1981–1985 and 2021–2025.
March has ranged from a record low of -37.3°C (2003) to a record high of 23.2°C (2004).
Rainfall in March is one of the drier months, averaging 21 mm, with a wettest year of 53 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.1°C per decade while lows fell 0.1°C per decade, widening the gap between day and night.
A good time to visit Regina
March is a good time to visit Regina, with days averaging 2.8°C and nights around -8.1°C (mean -2.6°C, cooler than Regina's yearly average) and low rainfall. July and August are marginally more temperate, but March still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 4.5°C | -0.6°C | -5.7°C | 13.3°C | -12.3°C | 21 mm | 69% | 3.6 m/s | 3.8 |
| 2024 | 0.3°C | -4.8°C | -9.9°C | 14.4°C | -21.3°C | 19 mm | 66% | 4 m/s | 3.9 |
| 2023 | -1.4°C | -6.8°C | -12.3°C | 10.7°C | -21.3°C | 8 mm | 76% | 4.2 m/s | 4.5 |
| 2022 | 2.1°C | -3.3°C | -8.8°C | 14.3°C | -29.1°C | 17 mm | 75% | 4.5 m/s | 4.1 |
| 2021 | 8.2°C | 2.0°C | -4.3°C | 21.6°C | -12.3°C | 15 mm | 64% | 4.6 m/s | 3.7 |
| 2020 | 3.9°C | -1.3°C | -6.6°C | 16.5°C | -15.2°C | 10 mm | 67% | 4.5 m/s | 3.7 |
| 2019 | 2.0°C | -4.2°C | -10.5°C | 19.7°C | -33.9°C | 3 mm | 79% | 4 m/s | 4.2 |
| 2018 | 1.5°C | -3.8°C | -9.1°C | 10.5°C | -20.4°C | 33 mm | 79% | 4.2 m/s | 4 |
| 2017 | 3.4°C | -2.0°C | -7.4°C | 15.1°C | -21.8°C | 14 mm | 71% | 4.8 m/s | 3.4 |
| 2016 | 7.0°C | 1.5°C | -4.0°C | 16.0°C | -15.9°C | 22 mm | 70% | 4.1 m/s | 3 |
| 2015 | 6.3°C | 0.0°C | -6.4°C | 20.1°C | -33.8°C | 16 mm | 75% | 4.4 m/s | 3.7 |
| 2014 | -1.3°C | -6.8°C | -12.4°C | 12.5°C | -37.3°C | 14 mm | 75% | 3.8 m/s | 4.2 |
| 2013 | -1.3°C | -6.3°C | -11.4°C | 12.5°C | -19.0°C | 20 mm | 82% | 3.9 m/s | 4.7 |
| 2012 🔥 | 10.4°C | 3.7°C | -2.9°C | 21.1°C | -13.4°C | 14 mm | 68% | 4.4 m/s | 3.4 |
| 2011 | -0.5°C | -6.0°C | -11.5°C | 12.2°C | -27.9°C | 16 mm | 82% | 4.1 m/s | 4.2 |
| 2010 | 8.1°C | 2.1°C | -4.0°C | 19.7°C | -12.1°C | 3 mm | 71% | 3.7 m/s | 3.8 |
| 2009 | 1.4°C | -4.6°C | -10.6°C | 12.7°C | -28.0°C | 6 mm | 72% | 4.4 m/s | 4.1 |
| 2008 | 2.9°C | -2.5°C | -7.9°C | 10.7°C | -22.0°C | 9 mm | 73% | 4.2 m/s | 3.9 |
| 2007 | 5.6°C | -0.4°C | -6.3°C | 21.5°C | -21.0°C | 29 mm | 76% | 4.4 m/s | 3.6 |
| 2006 | 1.1°C | -3.7°C | -8.6°C | 15.2°C | -17.4°C | 23 mm | 80% | 4.5 m/s | 3.9 |
| 2005 🌧️ | 2.0°C | -3.1°C | -8.3°C | 13.4°C | -17.2°C | 53 mm | 82% | 4.1 m/s | 3.9 |
| 2004 | 4.8°C | -1.1°C | -7.1°C | 23.2°C | -16.8°C | 32 mm | 76% | 4.6 m/s | 4.2 |
| 2003 | -0.6°C | -6.8°C | -12.9°C | 15.6°C | -37.3°C | 16 mm | 82% | 3.8 m/s | 4.1 |
| 2002 ❄️ | -6.0°C | -10.8°C | -15.5°C | 7.8°C | -24.1°C | 26 mm | 79% | 4.1 m/s | 3.6 |
| 2001 | 3.0°C | -2.4°C | -7.9°C | 12.5°C | -17.4°C | 13 mm | 75% | 3.8 m/s | 4.2 |
| 2000 | 5.4°C | -0.1°C | -5.7°C | 17.3°C | -18.1°C | 29 mm | 69% | 4.3 m/s | 3.6 |
| 1999 | 5.3°C | -0.2°C | -5.8°C | 22.7°C | -13.8°C | 21 mm | 74% | 4.4 m/s | 4 |
| 1998 | 1.2°C | -4.2°C | -9.6°C | 16.4°C | -23.9°C | 15 mm | 76% | 3.3 m/s | 4.1 |
| 1997 | 0.5°C | -5.2°C | -10.8°C | 21.3°C | -25.2°C | 23 mm | 85% | 4.1 m/s | 4.3 |
| 1996 | -2.6°C | -7.9°C | -13.1°C | 17.3°C | -24.6°C | 12 mm | 76% | 4.1 m/s | 4.2 |
| 1995 | 2.0°C | -2.8°C | -7.6°C | 14.6°C | -22.7°C | 52 mm | 76% | 4.1 m/s | 3.4 |
| 1994 | 4.7°C | -0.3°C | -5.2°C | 17.4°C | -18.4°C | 6 mm | 72% | 4.4 m/s | 3.9 |
| 1993 | 4.8°C | -0.5°C | -5.7°C | 22.6°C | -21.0°C | 41 mm | 74% | 4.1 m/s | 2.9 |
| 1992 | 6.9°C | 1.4°C | -4.0°C | 15.9°C | -9.8°C | 7 mm | 67% | 3.8 m/s | 4 |
| 1991 | 3.7°C | -2.1°C | -7.9°C | 17.5°C | -22.7°C | 30 mm | 70% | 3.6 m/s | 3.7 |
| 1990 | 4.9°C | -0.7°C | -6.3°C | 15.2°C | -15.3°C | 38 mm | 69% | 4.8 m/s | 3.9 |
| 1989 | -0.8°C | -6.6°C | -12.4°C | 14.3°C | -26.8°C | 12 mm | 78% | 3.4 m/s | 3.5 |
| 1988 | 3.8°C | -1.4°C | -6.5°C | 14.5°C | -14.9°C | 29 mm | 68% | 4 m/s | 3.6 |
| 1987 | 3.4°C | -1.4°C | -6.1°C | 16.2°C | -15.3°C | 35 mm | 77% | 4.2 m/s | 3.7 |
| 1986 | 6.9°C | 1.1°C | -4.7°C | 18.6°C | -15.8°C | 19 mm | 74% | 4.2 m/s | 3.4 |
| 1985 | 3.6°C | -2.0°C | -7.5°C | 17.9°C | -23.1°C | 18 mm | 76% | 3.8 m/s | 4.2 |
| 1984 | 0.9°C | -3.9°C | -8.6°C | 15.4°C | -19.1°C | 26 mm | 74% | 3.4 m/s | 3.8 |
| 1983 | 0.1°C | -4.4°C | -9.0°C | 10.5°C | -19.3°C | 42 mm | 83% | 4.4 m/s | — |
| 1982 | -2.9°C | -8.1°C | -13.3°C | 7.6°C | -26.5°C | 34 mm | 90% | 4.3 m/s | — |
| 1981 | 7.5°C | 1.5°C | -4.4°C | 17.0°C | -11.3°C | 17 mm | 62% | 3.7 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around 2.8°C with lows near -8.1°C (mean -2.6°C), based on 45 years of NASA POWER data.
March averages 21 mm of rainfall in Regina, one of the drier months. The wettest on record was 53 mm in 2005.
The hottest March reached 23.2°C in 2004. The coldest dipped to -37.3°C in 2003.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 0.7°C. Daytime highs moved from 1.8°C to 2.7°C and overnight lows from -8.6°C to -8.2°C over the same span.
March is one of the cooler months of the year in Regina and one of the drier months, so plan for around 2.8°C daytime highs and -8.1°C at night.
Not quite — March is the 5th coolest month in Regina, averaging -2.6°C.
For March in Regina, pack warm layers and a jacket for chilly mornings, with typical highs of 2.8°C and lows of -8.1°C.
Relative humidity in March averages 74% — moderately humid.
Average wind speed in March is 4.1 m/s. The windiest March on record averaged 4.8 m/s (1990).
The wettest March on record was 2005 with 53 mm. On average, March sees 21 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 Regina 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.
