March is one of the cooler months of the year in Beaumont, with average highs near 21.6°C and lows around 11.3°C (mean 16.5°C). It is one of the drier months, averaging 92 mm of rainfall and 82% relative humidity across the period.
March is one of the cooler months of the year in Beaumont. Across 45 years of records, the warmest March in Beaumont was 2020 — when the month averaged 20.5°C — while the coldest was 2010 at 13.3°C. Typical March days reach 21.6°C with nights near 11.3°C. The long-term trend is warming, about 0.5°C per decade.
March is one of the drier months in Beaumont, averaging 92 mm of rainfall. The wettest March on record was 2015 with 215 mm, while the driest was 1996 at 13 mm.
Relative humidity in Beaumont during March averages 82%. The most humid March was 1997 at 87%, and the least humid was 1996 at 72%.
March receives about 4.4 kWh/m²/day of solar energy in Beaumont. The sunniest March was 2013 at 5.3 kWh/m²/day, and the cloudiest were 1995 and 2020 at 3.6.
Average wind speed in Beaumont during March is 1.8 m/s. The windiest March was 2008 at 2.2 m/s, while the calmest was 2015 at 1.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 15.5°C | 15.9°C | 16.7°C | 16.7°C | 18.0°C | +2.5°C |
| Avg High | 20.9°C | 20.9°C | 21.9°C | 21.8°C | 23.3°C | +2.4°C |
| Avg Low | 10.2°C | 10.9°C | 11.6°C | 11.6°C | 12.8°C | +2.6°C |
| Avg Rain | 80 mm | 104 mm | 87 mm | 105 mm | 75 mm | -5 mm |
March temperatures in Beaumont have risen by about 1.5°C between 1981–1985 and 2021–2025.
March has ranged from a record low of -4.7°C (2002) to a record high of 30.4°C (2000).
Rainfall in March is one of the drier months, averaging 92 mm, with a wettest year of 215 mm.
One of the best times to visit Beaumont
March is one of the best times to visit Beaumont. Expect days averaging 21.6°C and nights around 11.3°C (mean 16.5°C) — cooler than Beaumont's yearly average — with higher rainfall (92 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 23.5°C | 18.1°C | 12.7°C | 30.0°C | 4.6°C | 78 mm | 81% | 1.8 m/s | 4.9 |
| 2024 | 22.9°C | 18.0°C | 13.1°C | 26.6°C | 6.4°C | 118 mm | 85% | 1.6 m/s | 4.1 |
| 2023 | 23.5°C | 18.7°C | 13.8°C | 29.6°C | 1.4°C | 48 mm | 82% | 1.9 m/s | 4.1 |
| 2022 | 22.0°C | 15.8°C | 9.5°C | 26.5°C | 0.2°C | 106 mm | 76% | 2 m/s | 5.1 |
| 2021 | 22.4°C | 17.0°C | 11.5°C | 27.0°C | 3.1°C | 62 mm | 82% | 1.9 m/s | 4.3 |
| 2020 🔥 | 25.2°C | 20.5°C | 15.9°C | 30.1°C | 6.7°C | 38 mm | 85% | 1.8 m/s | 3.6 |
| 2019 | 20.5°C | 15.5°C | 10.6°C | 26.6°C | -2.1°C | 26 mm | 82% | 1.8 m/s | 4.1 |
| 2018 | 22.6°C | 17.8°C | 13.0°C | 26.7°C | 5.5°C | 111 mm | 82% | 1.8 m/s | 5 |
| 2017 | 23.4°C | 18.9°C | 14.3°C | 27.5°C | 4.7°C | 161 mm | 83% | 1.9 m/s | 4.5 |
| 2016 | 22.8°C | 18.1°C | 13.5°C | 26.6°C | 2.8°C | 174 mm | 86% | 1.9 m/s | 4.5 |
| 2015 🌧️ | 21.4°C | 16.6°C | 11.9°C | 26.4°C | -2.0°C | 215 mm | 87% | 1.4 m/s | 3.8 |
| 2014 | 19.2°C | 14.0°C | 8.8°C | 26.0°C | -2.1°C | 71 mm | 84% | 1.8 m/s | 4.1 |
| 2013 | 21.3°C | 15.1°C | 9.0°C | 28.2°C | 1.2°C | 31 mm | 73% | 1.8 m/s | 5.3 |
| 2012 | 23.9°C | 19.6°C | 15.3°C | 27.8°C | 5.9°C | 157 mm | 86% | 1.7 m/s | 4 |
| 2011 | 24.2°C | 18.3°C | 12.5°C | 29.9°C | 3.8°C | 46 mm | 78% | 1.7 m/s | 4.7 |
| 2010 ❄️ | 19.0°C | 13.3°C | 7.5°C | 24.7°C | 0.1°C | 54 mm | 81% | 1.7 m/s | 5.1 |
| 2009 | 22.5°C | 17.0°C | 11.5°C | 27.6°C | -0.2°C | 126 mm | 79% | 1.8 m/s | 4.2 |
| 2008 | 21.7°C | 16.3°C | 11.0°C | 27.2°C | 0.7°C | 56 mm | 80% | 2.2 m/s | 4.7 |
| 2007 | 22.2°C | 17.6°C | 13.0°C | 26.1°C | 0.7°C | 126 mm | 85% | 1.6 m/s | 4.5 |
| 2006 | 23.9°C | 18.5°C | 13.1°C | 28.5°C | 2.3°C | 47 mm | 76% | 2 m/s | 4.2 |
| 2005 | 20.4°C | 15.2°C | 10.0°C | 27.0°C | 2.6°C | 73 mm | 84% | 1.6 m/s | 4.5 |
| 2004 | 22.4°C | 18.0°C | 13.6°C | 25.1°C | 7.5°C | 58 mm | 85% | 1.7 m/s | 4.4 |
| 2003 | 20.5°C | 15.4°C | 10.3°C | 26.0°C | 2.3°C | 61 mm | 86% | 1.5 m/s | 4.1 |
| 2002 | 20.8°C | 15.7°C | 10.6°C | 26.3°C | -4.7°C | 73 mm | 83% | 2.1 m/s | 4.2 |
| 2001 | 19.0°C | 13.8°C | 8.5°C | 25.7°C | 4.4°C | 203 mm | 83% | 1.6 m/s | 4.2 |
| 2000 | 25.5°C | 19.8°C | 14.2°C | 30.4°C | 4.1°C | 50 mm | 77% | 1.8 m/s | 4.8 |
| 1999 | 21.7°C | 16.8°C | 11.9°C | 27.4°C | 1.3°C | 95 mm | 82% | 1.9 m/s | 4.1 |
| 1998 | 19.7°C | 14.5°C | 9.3°C | 25.1°C | -0.5°C | 68 mm | 83% | 2.1 m/s | 4.6 |
| 1997 | 22.4°C | 17.7°C | 12.9°C | 27.5°C | 5.4°C | 142 mm | 87% | 1.7 m/s | 3.8 |
| 1996 | 19.8°C | 13.8°C | 7.7°C | 28.2°C | -2.8°C | 13 mm | 72% | 1.9 m/s | 4.8 |
| 1995 | 20.6°C | 16.1°C | 11.7°C | 27.9°C | 0.0°C | 155 mm | 87% | 1.8 m/s | 3.6 |
| 1994 | 21.3°C | 15.9°C | 10.4°C | 26.2°C | 1.2°C | 70 mm | 82% | 1.7 m/s | 4.6 |
| 1993 | 19.5°C | 14.6°C | 9.6°C | 27.0°C | -3.4°C | 156 mm | 84% | 1.7 m/s | 4.3 |
| 1992 | 21.3°C | 16.4°C | 11.6°C | 26.1°C | 2.3°C | 133 mm | 85% | 1.8 m/s | 4.5 |
| 1991 | 21.3°C | 16.3°C | 11.3°C | 27.1°C | 4.0°C | 56 mm | 84% | 1.9 m/s | 4.3 |
| 1990 | 21.0°C | 16.8°C | 12.5°C | 25.0°C | 4.0°C | 148 mm | 85% | 1.9 m/s | 4 |
| 1989 | 20.6°C | 15.2°C | 9.8°C | 26.7°C | -3.4°C | 104 mm | 83% | 1.9 m/s | 4.3 |
| 1988 | 20.2°C | 14.9°C | 9.6°C | 27.7°C | -0.5°C | 136 mm | 82% | 2 m/s | 4.2 |
| 1987 | 19.5°C | 13.8°C | 8.0°C | 24.2°C | -1.4°C | 34 mm | 79% | 1.6 m/s | 4.9 |
| 1986 | 22.0°C | 16.1°C | 10.3°C | 26.6°C | 0.4°C | 41 mm | 76% | 1.5 m/s | 5.2 |
| 1985 | 22.0°C | 17.4°C | 12.7°C | 25.8°C | 7.4°C | 114 mm | 86% | 1.9 m/s | 3.9 |
| 1984 | 20.6°C | 15.3°C | 10.0°C | 26.8°C | 2.6°C | 59 mm | 83% | 1.9 m/s | 4.2 |
| 1983 | 19.6°C | 14.1°C | 8.7°C | 23.7°C | 1.4°C | 101 mm | 82% | 1.9 m/s | — |
| 1982 | 22.3°C | 17.5°C | 12.7°C | 29.3°C | -0.2°C | 69 mm | 83% | 1.8 m/s | — |
| 1981 | 21.0°C | 15.5°C | 9.9°C | 29.2°C | 2.1°C | 59 mm | 77% | 1.7 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around 21.6°C with lows near 11.3°C (mean 16.5°C), based on 45 years of NASA POWER data.
March averages 92 mm of rainfall in Beaumont, one of the drier months. The wettest on record was 215 mm in 2015.
The hottest March reached 30.4°C in 2000. The coldest dipped to -4.7°C in 2002.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 1.5°C. Daytime highs moved from 21.1°C to 22.9°C and overnight lows from 10.8°C to 12.1°C over the same span.
March is one of the cooler months of the year in Beaumont and one of the drier months, so plan for around 21.6°C daytime highs and 11.3°C at night.
Not quite — March is the 4th coolest month in Beaumont, averaging 16.5°C.
For March in Beaumont, pack light layers you can adjust through the day, with typical highs of 21.6°C and lows of 11.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in March averages 82% — quite humid.
Average wind speed in March is 1.8 m/s. The windiest March on record averaged 2.2 m/s (2008).
The wettest March on record was 2015 with 215 mm. On average, March sees 92 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 Beaumont 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.
