March is one of the warmer months of the year in Roma, with average highs near 31.9°C and lows around 18.1°C (mean 25°C). It is about average for rainfall, averaging 54 mm of rainfall and 56% relative humidity across the period.
March is one of the warmer months of the year in Roma. Across 45 years of records, the warmest March in Roma was 2023 — when the month averaged 27.7°C — while the coldest was 1994 at 21.1°C. Typical March days reach 31.9°C with nights near 18.1°C. The long-term trend is warming, about 0.2°C per decade.
March is about average for rainfall in Roma, averaging 54 mm of rainfall. The wettest March on record was 2010 with 183 mm, while the driest was 1986 at 0 mm.
Relative humidity in Roma during March averages 56%. The most humid March was 2010 at 78%, and the least humid was 1981 at 39%.
March receives about 6.1 kWh/m²/day of solar energy in Roma. The sunniest March was 1986 at 7.1 kWh/m²/day, and the cloudiest was 2011 at 5.2.
Average wind speed in Roma during March is 2.8 m/s. The windiest March was 1990 at 3.5 m/s, while the calmest was 1984 at 2.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 24.9°C | 24.5°C | 25.2°C | 24.9°C | 25.9°C | +1°C |
| Avg High | 32.0°C | 31.7°C | 32.4°C | 31.3°C | 32.3°C | +0.3°C |
| Avg Low | 17.7°C | 17.3°C | 17.9°C | 18.4°C | 19.5°C | +1.8°C |
| Avg Rain | 48 mm | 47 mm | 32 mm | 84 mm | 64 mm | +16 mm |
March temperatures in Roma have risen by about 1.4°C between 1981–1985 and 2021–2025.
March has ranged from a record low of 8.8°C (2008) to a record high of 41.4°C (2015).
Rainfall in March is about average for rainfall, averaging 54 mm, with a wettest year of 183 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0°C per decade while lows rose 0.5°C per decade, narrowing the gap between day and night.
One of the best times to visit Roma
March is one of the best times to visit Roma. Expect days averaging 31.9°C and nights around 18.1°C (mean 25°C) — warmer than Roma's yearly average — with moderate rainfall (54 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 | 33.3°C | 27.1°C | 20.9°C | 38.1°C | 18.2°C | 70 mm | 54% | 3.2 m/s | 5.4 |
| 2024 | 32.4°C | 26.1°C | 19.9°C | 39.7°C | 17.0°C | 124 mm | 58% | 3.1 m/s | 5.5 |
| 2023 🔥 | 34.4°C | 27.7°C | 21.0°C | 40.8°C | 13.1°C | 38 mm | 51% | 2.7 m/s | 5.5 |
| 2022 | 33.3°C | 26.3°C | 19.4°C | 40.1°C | 15.8°C | 44 mm | 52% | 2.7 m/s | 6.1 |
| 2021 | 31.1°C | 24.8°C | 18.6°C | 36.7°C | 12.8°C | 78 mm | 61% | 2.8 m/s | 5.5 |
| 2020 | 29.4°C | 23.2°C | 17.1°C | 33.4°C | 13.3°C | 31 mm | 69% | 2.6 m/s | 6.2 |
| 2019 | 34.1°C | 27.0°C | 20.0°C | 40.7°C | 8.8°C | 61 mm | 50% | 2.9 m/s | 5.9 |
| 2018 | 30.4°C | 24.1°C | 17.8°C | 35.5°C | 15.0°C | 85 mm | 69% | 2.7 m/s | 5.9 |
| 2017 | 31.9°C | 25.4°C | 19.0°C | 35.9°C | 9.5°C | 99 mm | 65% | 2.8 m/s | 5.7 |
| 2016 | 34.1°C | 27.3°C | 20.4°C | 36.5°C | 15.2°C | 12 mm | 50% | 2.9 m/s | 6.3 |
| 2015 | 34.4°C | 26.9°C | 19.4°C | 41.4°C | 13.0°C | 49 mm | 51% | 2.6 m/s | 6.5 |
| 2014 | 31.9°C | 25.6°C | 19.2°C | 38.5°C | 16.7°C | 105 mm | 57% | 2.8 m/s | 5.8 |
| 2013 | 30.5°C | 24.0°C | 17.4°C | 34.9°C | 12.2°C | 65 mm | 66% | 3.1 m/s | 5.7 |
| 2012 | 28.8°C | 22.6°C | 16.3°C | 32.0°C | 9.5°C | 46 mm | 69% | 2.8 m/s | 5.7 |
| 2011 | 29.1°C | 23.4°C | 17.8°C | 36.7°C | 11.3°C | 133 mm | 72% | 2.8 m/s | 5.2 |
| 2010 🌧️ | 27.8°C | 22.3°C | 16.8°C | 30.3°C | 13.8°C | 183 mm | 78% | 2.8 m/s | 5.7 |
| 2009 | 33.4°C | 25.5°C | 17.7°C | 38.7°C | 12.9°C | 4 mm | 47% | 2.9 m/s | 6.6 |
| 2008 | 30.1°C | 22.7°C | 15.3°C | 32.7°C | 8.8°C | 4 mm | 57% | 2.8 m/s | 6.4 |
| 2007 | 34.7°C | 27.3°C | 19.8°C | 40.4°C | 12.2°C | 16 mm | 46% | 3.1 m/s | 6.4 |
| 2006 | 31.9°C | 25.1°C | 18.4°C | 36.0°C | 14.6°C | 25 mm | 56% | 2.9 m/s | 5.7 |
| 2005 | 33.1°C | 25.5°C | 18.0°C | 39.3°C | 13.0°C | 21 mm | 42% | 2.8 m/s | 6.4 |
| 2004 | 31.7°C | 24.9°C | 18.0°C | 36.7°C | 14.0°C | 77 mm | 61% | 2.8 m/s | 6.4 |
| 2003 | 31.4°C | 24.3°C | 17.1°C | 34.9°C | 10.5°C | 51 mm | 57% | 2.5 m/s | 6.1 |
| 2002 | 33.0°C | 25.4°C | 17.8°C | 38.4°C | 12.9°C | 26 mm | 52% | 2.5 m/s | 6.4 |
| 2001 | 33.2°C | 26.1°C | 19.0°C | 37.8°C | 11.9°C | 51 mm | 51% | 2.8 m/s | 6.1 |
| 2000 | 31.7°C | 24.9°C | 18.2°C | 35.3°C | 15.3°C | 42 mm | 61% | 2.4 m/s | 6 |
| 1999 | 31.1°C | 24.6°C | 18.0°C | 34.9°C | 12.6°C | 94 mm | 66% | 2.5 m/s | 6.1 |
| 1998 | 34.8°C | 26.8°C | 18.8°C | 39.5°C | 14.4°C | 2 mm | 45% | 2.5 m/s | 7 |
| 1997 | 30.1°C | 23.3°C | 16.5°C | 33.5°C | 9.6°C | 61 mm | 64% | 2.4 m/s | 6.3 |
| 1996 | 31.2°C | 23.7°C | 16.2°C | 35.1°C | 11.9°C | 2 mm | 50% | 3.1 m/s | 6.3 |
| 1995 | 33.4°C | 25.4°C | 17.3°C | 36.8°C | 11.7°C | 21 mm | 49% | 2.6 m/s | 6.6 |
| 1994 ❄️ | 27.2°C | 21.1°C | 14.9°C | 30.7°C | 9.2°C | 93 mm | 70% | 2.8 m/s | 5.8 |
| 1993 | 32.8°C | 25.2°C | 17.5°C | 37.4°C | 12.1°C | 4 mm | 41% | 3.3 m/s | 6.7 |
| 1992 | 32.3°C | 24.9°C | 17.6°C | 35.4°C | 14.4°C | 8 mm | 54% | 2.7 m/s | 6.5 |
| 1991 | 34.0°C | 26.2°C | 18.3°C | 38.4°C | 13.2°C | 31 mm | 43% | 3 m/s | 6.6 |
| 1990 | 30.4°C | 24.2°C | 17.9°C | 36.9°C | 11.7°C | 154 mm | 59% | 3.5 m/s | 5.4 |
| 1989 | 31.5°C | 25.2°C | 18.9°C | 35.5°C | 13.7°C | 118 mm | 63% | 3.2 m/s | 5.5 |
| 1988 | 29.1°C | 22.2°C | 15.3°C | 34.9°C | 9.3°C | 51 mm | 62% | 3 m/s | 6.2 |
| 1987 | 33.2°C | 25.9°C | 18.5°C | 37.4°C | 11.3°C | 18 mm | 42% | 2.8 m/s | 6.5 |
| 1986 | 33.9°C | 25.7°C | 17.5°C | 37.4°C | 10.9°C | 0 mm | 40% | 3.1 m/s | 7.1 |
| 1985 | 32.2°C | 24.9°C | 17.5°C | 39.8°C | 14.3°C | 26 mm | 53% | 3.3 m/s | 6.4 |
| 1984 | 31.5°C | 24.2°C | 16.8°C | 36.9°C | 9.2°C | 34 mm | 56% | 2.3 m/s | 6.2 |
| 1983 | 33.4°C | 26.0°C | 18.6°C | 37.7°C | 11.4°C | 33 mm | 49% | 3.2 m/s | — |
| 1982 | 29.6°C | 24.0°C | 18.5°C | 33.5°C | 14.9°C | 123 mm | 71% | 2.7 m/s | — |
| 1981 | 34.0°C | 25.9°C | 17.8°C | 39.4°C | 11.4°C | 33 mm | 39% | 2.8 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around 31.9°C with lows near 18.1°C (mean 25°C), based on 45 years of NASA POWER data.
March averages 54 mm of rainfall in Roma, about average for rainfall. The wettest on record was 183 mm in 2010.
The hottest March reached 41.4°C in 2015. The coldest dipped to 8.8°C in 2008.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 1.4°C. Daytime highs moved from 32.1°C to 32.9°C and overnight lows from 17.8°C to 20°C over the same span.
March is one of the warmer months of the year in Roma and about average for rainfall, so plan for around 31.9°C daytime highs and 18.1°C at night.
Not quite — March is the 9th coolest month in Roma, averaging 25°C.
For March in Roma, pack light, breathable clothing and sun protection, with typical highs of 31.9°C and lows of 18.1°C. Bring an umbrella or light rain jacket too.
Relative humidity in March averages 56% — moderately humid.
Average wind speed in March is 2.8 m/s. The windiest March on record averaged 3.5 m/s (1990).
The wettest March on record was 2010 with 183 mm. On average, March sees 54 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 Roma 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.
