March is one of the warmer months of the year in Morwell, with average highs near 23.8°C and lows around 11.4°C (mean 17.6°C). It is one of the drier months, averaging 64 mm of rainfall and 67% relative humidity across the period.
March is one of the warmer months of the year in Morwell. Across 45 years of records, the warmest Marchs in Morwell were 2017 and 2025 — when the month averaged 20.1°C — while the coldest was 1987 at 14.8°C. Typical March days reach 23.8°C with nights near 11.4°C. The long-term trend is warming, about 0.3°C per decade.
March is one of the drier months in Morwell, averaging 64 mm of rainfall. The wettest March on record was 1981 with 128 mm, while the driest was 2024 at 17 mm.
Relative humidity in Morwell during March averages 67%. The most humid March was 2012 at 79%, and the least humid was 2024 at 57%.
March receives about 4.6 kWh/m²/day of solar energy in Morwell. The sunniest Marchs were 2006 and 2024 at 5.1 kWh/m²/day, and the cloudiest were 1997 and 2016 at 4.
Average wind speed in Morwell during March is 0.1 m/s. The windiest Marchs were 2022, 2024 and 2025, among others at 0.1 m/s, while the calmest were 1995, 2019 and 2023 at 0 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 17.6°C | 16.8°C | 17.8°C | 18.1°C | 18.0°C | +0.4°C |
| Avg High | 23.9°C | 22.9°C | 24.2°C | 24.1°C | 23.9°C | 0°C |
| Avg Low | 11.3°C | 10.8°C | 11.3°C | 12.1°C | 12.0°C | +0.7°C |
| Avg Rain | 88 mm | 54 mm | 50 mm | 64 mm | 70 mm | -18 mm |
March temperatures in Morwell have risen by about 0.8°C between 1981–1985 and 2021–2025.
March has ranged from a record low of 4.2°C (1994) to a record high of 38.4°C (1991).
Rainfall in March is one of the drier months, averaging 64 mm, with a wettest year of 128 mm.
One of the best times to visit Morwell
March is one of the best times to visit Morwell. Expect days averaging 23.8°C and nights around 11.4°C (mean 17.6°C) — warmer than Morwell's yearly average — with moderate rainfall (64 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 | 26.7°C | 20.1°C | 13.4°C | 34.1°C | 7.1°C | 71 mm | 66% | 0.1 m/s | 4.6 |
| 2024 | 26.7°C | 19.7°C | 12.6°C | 36.0°C | 7.4°C | 17 mm | 57% | 0.1 m/s | 5.1 |
| 2023 | 23.6°C | 17.9°C | 12.1°C | 33.8°C | 8.8°C | 88 mm | 69% | 0 m/s | 4.3 |
| 2022 | 23.5°C | 18.2°C | 12.8°C | 28.9°C | 7.8°C | 81 mm | 76% | 0.1 m/s | 4.6 |
| 2021 | 21.6°C | 16.0°C | 10.4°C | 28.7°C | 6.3°C | 91 mm | 74% | 0.1 m/s | 4.2 |
| 2020 | 21.3°C | 15.8°C | 10.4°C | 28.7°C | 6.4°C | 71 mm | 74% | 0.1 m/s | 4.4 |
| 2019 | 25.3°C | 19.2°C | 13.1°C | 37.3°C | 7.0°C | 42 mm | 61% | 0 m/s | 4.5 |
| 2018 | 24.9°C | 18.3°C | 11.8°C | 33.6°C | 7.7°C | 33 mm | 59% | 0.1 m/s | 4.9 |
| 2017 🔥 | 26.8°C | 20.1°C | 13.4°C | 33.1°C | 6.7°C | 43 mm | 64% | 0.1 m/s | 4.8 |
| 2016 | 25.6°C | 19.5°C | 13.4°C | 36.5°C | 6.4°C | 58 mm | 67% | 0.1 m/s | 4 |
| 2015 | 22.1°C | 16.0°C | 9.9°C | 30.8°C | 6.1°C | 45 mm | 67% | 0.1 m/s | 4.7 |
| 2014 | 24.6°C | 18.3°C | 11.9°C | 33.0°C | 7.0°C | 57 mm | 69% | 0.1 m/s | 4.5 |
| 2013 | 25.7°C | 19.4°C | 13.0°C | 35.0°C | 7.9°C | 56 mm | 61% | 0.1 m/s | 4.8 |
| 2012 | 20.0°C | 15.4°C | 10.9°C | 27.3°C | 7.0°C | 118 mm | 79% | 0.1 m/s | 4.1 |
| 2011 | 21.0°C | 15.7°C | 10.4°C | 28.2°C | 4.3°C | 99 mm | 77% | 0.1 m/s | 4.2 |
| 2010 | 24.5°C | 18.7°C | 12.9°C | 30.2°C | 8.5°C | 87 mm | 68% | 0.1 m/s | 4.6 |
| 2009 | 24.2°C | 17.8°C | 11.3°C | 31.6°C | 7.0°C | 55 mm | 64% | 0.1 m/s | 4.4 |
| 2008 | 26.2°C | 19.1°C | 12.1°C | 37.2°C | 5.8°C | 35 mm | 59% | 0.1 m/s | 5 |
| 2007 | 24.3°C | 17.9°C | 11.5°C | 34.6°C | 5.7°C | 85 mm | 67% | 0.1 m/s | 4.9 |
| 2006 | 25.5°C | 18.7°C | 11.9°C | 35.1°C | 8.5°C | 39 mm | 64% | 0.1 m/s | 5.1 |
| 2005 | 22.4°C | 16.3°C | 10.2°C | 33.1°C | 5.0°C | 35 mm | 68% | 0.1 m/s | 4.8 |
| 2004 | 24.8°C | 17.7°C | 10.7°C | 32.6°C | 7.4°C | 26 mm | 61% | 0.1 m/s | 4.8 |
| 2003 | 22.8°C | 17.1°C | 11.4°C | 31.2°C | 8.0°C | 65 mm | 69% | 0.1 m/s | 4.4 |
| 2002 | 23.6°C | 17.3°C | 10.9°C | 32.9°C | 5.9°C | 41 mm | 66% | 0.1 m/s | 4.5 |
| 2001 | 23.4°C | 17.2°C | 10.9°C | 31.0°C | 6.8°C | 86 mm | 68% | 0.1 m/s | 4.4 |
| 2000 | 24.9°C | 18.4°C | 11.9°C | 34.6°C | 6.0°C | 30 mm | 66% | 0.1 m/s | 4.5 |
| 1999 | 23.4°C | 17.4°C | 11.4°C | 30.5°C | 6.0°C | 81 mm | 69% | 0.1 m/s | 4.5 |
| 1998 | 24.1°C | 17.5°C | 11.0°C | 36.1°C | 6.2°C | 30 mm | 61% | 0.1 m/s | 4.7 |
| 1997 | 22.1°C | 16.0°C | 10.0°C | 29.6°C | 6.3°C | 47 mm | 68% | 0.1 m/s | 4 |
| 1996 | 22.9°C | 16.9°C | 10.8°C | 29.9°C | 6.8°C | 77 mm | 67% | 0.1 m/s | 4.7 |
| 1995 | 21.0°C | 15.5°C | 10.1°C | 30.3°C | 5.5°C | 54 mm | 70% | 0 m/s | 4.8 |
| 1994 | 21.3°C | 15.5°C | 9.7°C | 26.5°C | 4.2°C | 38 mm | 72% | 0.1 m/s | 4.6 |
| 1993 | 21.4°C | 16.1°C | 10.9°C | 26.3°C | 5.8°C | 73 mm | 76% | 0.1 m/s | 4.3 |
| 1992 | 24.1°C | 18.1°C | 12.1°C | 32.0°C | 7.1°C | 57 mm | 70% | 0.1 m/s | 4.3 |
| 1991 | 23.8°C | 17.0°C | 10.2°C | 38.4°C | 5.0°C | 45 mm | 62% | 0.1 m/s | 4.7 |
| 1990 | 24.8°C | 18.1°C | 11.4°C | 31.7°C | 5.0°C | 36 mm | 63% | 0.1 m/s | 5 |
| 1989 | 24.1°C | 18.4°C | 12.7°C | 36.0°C | 6.2°C | 123 mm | 71% | 0.1 m/s | 4.1 |
| 1988 | 25.1°C | 18.5°C | 12.0°C | 34.8°C | 6.9°C | 65 mm | 63% | 0.1 m/s | 4.7 |
| 1987 ❄️ | 20.7°C | 14.8°C | 8.9°C | 31.0°C | 4.6°C | 84 mm | 69% | 0.1 m/s | 4.3 |
| 1986 | 26.4°C | 18.8°C | 11.2°C | 36.4°C | 6.1°C | 17 mm | 58% | 0.1 m/s | 5 |
| 1985 | 25.6°C | 19.4°C | 13.2°C | 33.6°C | 7.8°C | 83 mm | 67% | 0.1 m/s | 4.4 |
| 1984 | 21.7°C | 15.5°C | 9.3°C | 30.4°C | 5.1°C | 89 mm | 66% | 0.1 m/s | 4.4 |
| 1983 | 24.8°C | 18.8°C | 12.9°C | 35.8°C | 5.6°C | 89 mm | 66% | 0.1 m/s | — |
| 1982 | 24.7°C | 18.1°C | 11.4°C | 32.7°C | 5.3°C | 114 mm | 67% | 0.1 m/s | — |
| 1981 🌧️ | 22.0°C | 16.1°C | 10.1°C | 33.0°C | 6.5°C | 128 mm | 70% | 0.1 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around 23.8°C with lows near 11.4°C (mean 17.6°C), based on 45 years of NASA POWER data.
March averages 64 mm of rainfall in Morwell, one of the drier months. The wettest on record was 128 mm in 1981.
The hottest March reached 38.4°C in 1991. The coldest dipped to 4.2°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 0.8°C. Daytime highs moved from 23.8°C to 24.4°C and overnight lows from 11.4°C to 12.3°C over the same span.
March is one of the warmer months of the year in Morwell and one of the drier months, so plan for around 23.8°C daytime highs and 11.4°C at night.
Not quite — March is the 10th coolest month in Morwell, averaging 17.6°C.
For March in Morwell, pack light layers you can adjust through the day, with typical highs of 23.8°C and lows of 11.4°C. Bring an umbrella or light rain jacket too.
Relative humidity in March averages 67% — moderately humid.
Average wind speed in March is 0.1 m/s. The windiest March on record averaged 0.1 m/s (1981).
The wettest March on record was 1981 with 128 mm. On average, March sees 64 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 Morwell 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.
