March is one of the warmer months of the year in Theodore, with average highs near 32.2°C and lows around 18.6°C (mean 25.4°C). It is a relatively wet time of year, averaging 66 mm of rainfall and 63% relative humidity across the period.
March is one of the warmer months of the year in Theodore. Across 45 years of records, the warmest March in Theodore was 1998 — when the month averaged 27.5°C — while the coldest was 1994 at 22°C. Typical March days reach 32.2°C with nights near 18.6°C. The long-term March temperature trend is broadly flat.
March is a relatively wet time of year in Theodore, averaging 66 mm of rainfall. The wettest March on record was 2017 with 329 mm, while the driest was 1993 at 3 mm.
Relative humidity in Theodore during March averages 63%. The most humid March was 2010 at 82%, and the least humid was 1993 at 48%.
March receives about 5.8 kWh/m²/day of solar energy in Theodore. The sunniest Marchs were 1986 and 1998 at 6.7 kWh/m²/day, and the cloudiest was 2011 at 4.6.
Average wind speed in Theodore during March is 2.7 m/s. The windiest March was 1990 at 3.7 m/s, while the calmest were 2016 and 2023 at 2.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 25.2°C | 25.4°C | 25.6°C | 24.8°C | 26.3°C | +1.1°C |
| Avg High | 32.3°C | 32.6°C | 32.7°C | 30.6°C | 32.9°C | +0.6°C |
| Avg Low | 18.2°C | 18.3°C | 18.5°C | 18.9°C | 19.8°C | +1.6°C |
| Avg Rain | 59 mm | 44 mm | 36 mm | 121 mm | 69 mm | +10 mm |
March temperatures in Theodore have risen by about 1.6°C between 1981–1985 and 2021–2025.
March has ranged from a record low of 9.5°C (2008) to a record high of 40.9°C (2022).
Rainfall in March is a relatively wet time of year, averaging 66 mm, with a wettest year of 329 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.1°C per decade while lows rose 0.4°C per decade, narrowing the gap between day and night.
A good time to visit Theodore
March is a good time to visit Theodore, with days averaging 32.2°C and nights around 18.6°C (mean 25.4°C, warmer than Theodore's yearly average) and moderate rainfall. April and October 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 | 33.9°C | 27.4°C | 21.0°C | 38.0°C | 17.9°C | 61 mm | 59% | 2.8 m/s | 5.2 |
| 2024 | 33.4°C | 26.7°C | 20.0°C | 37.0°C | 17.3°C | 44 mm | 62% | 3.2 m/s | 5.1 |
| 2023 | 33.4°C | 26.8°C | 20.2°C | 38.9°C | 14.2°C | 80 mm | 64% | 2.1 m/s | 5.9 |
| 2022 | 33.4°C | 26.4°C | 19.3°C | 40.9°C | 16.1°C | 88 mm | 63% | 2.4 m/s | 6.1 |
| 2021 | 32.1°C | 25.9°C | 19.8°C | 37.1°C | 14.6°C | 84 mm | 64% | 2.4 m/s | 5.4 |
| 2020 | 30.9°C | 24.5°C | 18.2°C | 34.6°C | 15.0°C | 56 mm | 69% | 2.7 m/s | 6 |
| 2019 | 33.5°C | 27.0°C | 20.5°C | 39.3°C | 12.0°C | 92 mm | 62% | 2.6 m/s | 5.4 |
| 2018 | 30.0°C | 24.1°C | 18.2°C | 33.6°C | 14.9°C | 38 mm | 75% | 2.7 m/s | 5.7 |
| 2017 🌧️ | 30.5°C | 25.4°C | 20.2°C | 36.8°C | 10.9°C | 329 mm | 75% | 2.5 m/s | 5.1 |
| 2016 | 31.1°C | 25.1°C | 19.2°C | 34.9°C | 17.2°C | 74 mm | 73% | 2.1 m/s | 5.6 |
| 2015 | 33.7°C | 26.5°C | 19.4°C | 39.4°C | 15.9°C | 39 mm | 63% | 2.3 m/s | 6.3 |
| 2014 | 33.1°C | 26.4°C | 19.6°C | 38.0°C | 17.4°C | 135 mm | 58% | 2.8 m/s | 5.6 |
| 2013 | 28.2°C | 22.9°C | 17.5°C | 32.0°C | 15.3°C | 114 mm | 80% | 2.8 m/s | 5.2 |
| 2012 | 30.0°C | 23.9°C | 17.7°C | 35.0°C | 14.1°C | 105 mm | 71% | 2.9 m/s | 5.5 |
| 2011 | 28.4°C | 23.5°C | 18.5°C | 34.1°C | 13.7°C | 145 mm | 79% | 2.5 m/s | 4.6 |
| 2010 | 27.9°C | 23.0°C | 18.1°C | 30.5°C | 15.2°C | 140 mm | 82% | 2.8 m/s | 5.2 |
| 2009 | 32.4°C | 25.3°C | 18.1°C | 35.7°C | 13.5°C | 11 mm | 61% | 2.8 m/s | 5.9 |
| 2008 | 30.4°C | 23.1°C | 15.9°C | 32.9°C | 9.5°C | 25 mm | 63% | 2.7 m/s | 6.1 |
| 2007 | 35.0°C | 27.2°C | 19.5°C | 40.8°C | 14.7°C | 23 mm | 56% | 2.6 m/s | 6.3 |
| 2006 | 32.9°C | 25.9°C | 18.9°C | 36.6°C | 16.2°C | 18 mm | 59% | 3 m/s | 5.4 |
| 2005 | 33.3°C | 25.8°C | 18.3°C | 37.3°C | 14.7°C | 38 mm | 54% | 2.4 m/s | 6.1 |
| 2004 | 32.1°C | 25.2°C | 18.3°C | 35.9°C | 15.3°C | 45 mm | 65% | 3 m/s | 5.9 |
| 2003 | 30.3°C | 24.0°C | 17.7°C | 32.3°C | 14.1°C | 57 mm | 71% | 2.2 m/s | 5.8 |
| 2002 | 34.2°C | 26.6°C | 19.0°C | 38.7°C | 13.3°C | 42 mm | 53% | 2.8 m/s | 6.1 |
| 2001 | 33.6°C | 27.1°C | 20.6°C | 38.5°C | 15.2°C | 89 mm | 59% | 2.4 m/s | 5.8 |
| 2000 | 33.1°C | 26.0°C | 18.8°C | 35.8°C | 15.2°C | 11 mm | 60% | 2.2 m/s | 5.8 |
| 1999 | 31.9°C | 25.5°C | 19.1°C | 35.2°C | 16.0°C | 48 mm | 67% | 2.4 m/s | 6 |
| 1998 🔥 | 35.6°C | 27.5°C | 19.4°C | 40.7°C | 16.4°C | 3 mm | 51% | 2.4 m/s | 6.7 |
| 1997 | 30.2°C | 23.7°C | 17.2°C | 34.0°C | 13.9°C | 61 mm | 68% | 2.7 m/s | 5.5 |
| 1996 | 33.7°C | 26.0°C | 18.4°C | 36.2°C | 16.3°C | 6 mm | 49% | 3.2 m/s | 5.9 |
| 1995 | 34.9°C | 26.9°C | 19.0°C | 39.8°C | 14.7°C | 21 mm | 52% | 2.3 m/s | 6.4 |
| 1994 ❄️ | 27.7°C | 22.0°C | 16.4°C | 30.3°C | 9.7°C | 116 mm | 74% | 2.9 m/s | 5.6 |
| 1993 | 33.9°C | 25.9°C | 18.0°C | 37.3°C | 13.8°C | 3 mm | 48% | 3.2 m/s | 6.4 |
| 1992 | 31.1°C | 24.3°C | 17.5°C | 33.9°C | 14.6°C | 57 mm | 68% | 2.9 m/s | 6 |
| 1991 | 34.6°C | 26.8°C | 18.9°C | 39.6°C | 16.5°C | 31 mm | 53% | 2.9 m/s | 6.1 |
| 1990 | 32.2°C | 25.5°C | 18.8°C | 38.8°C | 14.1°C | 93 mm | 60% | 3.7 m/s | 5.4 |
| 1989 | 31.9°C | 25.6°C | 19.2°C | 36.8°C | 17.0°C | 88 mm | 70% | 2.9 m/s | 5.1 |
| 1988 | 32.1°C | 24.9°C | 17.8°C | 36.6°C | 14.3°C | 34 mm | 55% | 3.3 m/s | 5.5 |
| 1987 | 33.8°C | 26.3°C | 18.8°C | 36.8°C | 12.9°C | 38 mm | 53% | 2.5 m/s | 6.3 |
| 1986 | 33.2°C | 25.0°C | 16.8°C | 36.2°C | 12.4°C | 3 mm | 54% | 2.8 m/s | 6.7 |
| 1985 | 31.7°C | 25.0°C | 18.3°C | 39.0°C | 14.5°C | 61 mm | 66% | 3.1 m/s | 5.5 |
| 1984 | 31.8°C | 24.8°C | 17.9°C | 34.8°C | 12.8°C | 44 mm | 61% | 2.2 m/s | 5.9 |
| 1983 | 33.1°C | 25.9°C | 18.8°C | 36.4°C | 14.5°C | 62 mm | 61% | 2.6 m/s | — |
| 1982 | 30.2°C | 24.6°C | 19.0°C | 33.3°C | 15.2°C | 117 mm | 74% | 2.4 m/s | — |
| 1981 | 32.5°C | 24.9°C | 17.3°C | 36.5°C | 13.8°C | 87 mm | 60% | 2.3 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around 32.2°C with lows near 18.6°C (mean 25.4°C), based on 45 years of NASA POWER data.
March averages 66 mm of rainfall in Theodore, a relatively wet time of year. The wettest on record was 329 mm in 2017.
The hottest March reached 40.9°C in 2022. The coldest dipped to 9.5°C in 2008.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 1.6°C. Daytime highs moved from 31.9°C to 33.2°C and overnight lows from 18.3°C to 20.1°C over the same span.
March is one of the warmer months of the year in Theodore and a relatively wet time of year, so plan for around 32.2°C daytime highs and 18.6°C at night.
Not quite — March is the 9th coolest month in Theodore, averaging 25.4°C.
For March in Theodore, pack light, breathable clothing and sun protection, with typical highs of 32.2°C and lows of 18.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in March averages 63% — moderately humid.
Average wind speed in March is 2.7 m/s. The windiest March on record averaged 3.7 m/s (1990).
The wettest March on record was 2017 with 329 mm. On average, March sees 66 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 Theodore 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.
