Climate averages 1991–2020
Fiumicino weather
in March.
A cool, moderately wet month: the 9th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a cool month in Fiumicino: daytime highs average 14.4°C and nights cool to about 8.5°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 72 mm of rain on roughly 9 days, which makes March a moderately wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 54 min on an average March day.
The nearest other city in this atlas is Acilia-Castel Fusano-Ostia Antica (8 km away). In March its highs average 14.4°C, about as warm as Fiumicino, with 72 mm of rain.
Among the 79 cities listed in Italy, Fiumicino ranks joint 30th of 79 for the warmest March highs and joint 44th of 79 for the driest March (rainfall, lowest first). The mean March high of those 79 cities is 14.2°C; Fiumicino is 0.2°C warmer than that mean.
From March to April, average highs rise by 2.3°C to 16.7°C, and monthly rainfall falls from 72 mm to 61 mm.
The annual picture
March in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Fiumicino climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 12.0°C6.9°C | 6.9°C | 81 | 10.5 | 9.510 h |
| February | 12.4°C6.8°C | 6.8°C | 79 | 9.7 | 10.611 h |
| March, selected | 14.4°C8.5°C | 8.5°C | 72 | 8.6 | 11.912 h |
| April | 16.7°C10.9°C | 10.9°C | 61 | 8.0 | 13.313 h |
| May | 20.6°C14.7°C | 14.7°C | 40 | 6.0 | 14.515 h |
| June | 24.6°C18.6°C | 18.6°C | 22 | 3.3 | 15.215 h |
| July | 27.4°C21.4°C | 21.4°C | 15 | 1.8 | 14.915 h |
| August | 27.9°C22.0°C | 22.0°C | 21 | 2.6 | 13.914 h |
| September | 24.2°C18.9°C | 18.9°C | 86 | 7.8 | 12.513 h |
| October | 20.5°C15.6°C | 15.6°C | 131 | 10.4 | 11.111 h |
| November | 16.4°C11.8°C | 11.8°C | 161 | 13.3 | 9.910 h |
| December | 13.0°C8.3°C | 8.3°C | 115 | 11.7 | 9.29 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
March in nearby cities
- Acilia-Castel Fusano-Ostia Antica in MarchItaly · 8 kmHigh 14.4°C · Low 8.2°C · 72 mm rain
- Rome in MarchItaly · 26 kmHigh 15.0°C · Low 5.8°C · 74 mm rain
- Aprilia in MarchItaly · 40 kmHigh 14.4°C · Low 6.9°C · 81 mm rain
- Guidonia Montecelio in MarchItaly · 47 kmHigh 15.2°C · Low 4.5°C · 84 mm rain
- Latina in MarchItaly · 65 kmHigh 14.9°C · Low 6.4°C · 86 mm rain
- Terni in MarchItaly · 94 kmHigh 15.0°C · Low 4.5°C · 92 mm rain
- Perugia in MarchItaly · 150 kmHigh 12.1°C · Low 2.2°C · 75 mm rain
- Pescara in MarchItaly · 179 kmHigh 13.9°C · Low 5.5°C · 62 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Fiumicino) is explained once on the Fiumicino year overview and on the Sources, method and limits page.
Acilia-Castel Fusano-Ostia Antica lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.