Climate averages 1991–2020
Monaco 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 Monaco: daytime highs average 14.1°C and nights cool to about 7.2°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 62 mm of rain on roughly 7 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 Nice (13 km away). In March its highs average 14.5°C, about as warm as Monaco, with 63 mm of rain.
From March to April, average highs rise by 2.3°C to 16.4°C, and monthly rainfall rises from 62 mm to 74 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
Monaco climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 11.2°C5.3°C | 5.3°C | 69 | 8.1 | 9.39 h |
| February | 11.6°C5.0°C | 5.0°C | 58 | 7.5 | 10.510 h |
| March, selected | 14.1°C7.2°C | 7.2°C | 62 | 7.2 | 11.912 h |
| April | 16.4°C9.8°C | 9.8°C | 74 | 9.5 | 13.413 h |
| May | 20.0°C13.7°C | 13.7°C | 52 | 9.2 | 14.715 h |
| June | 23.8°C17.6°C | 17.6°C | 40 | 7.5 | 15.415 h |
| July | 26.5°C20.3°C | 20.3°C | 21 | 5.4 | 15.115 h |
| August | 26.8°C20.7°C | 20.7°C | 21 | 5.0 | 14.014 h |
| September | 23.1°C17.4°C | 17.4°C | 65 | 7.3 | 12.613 h |
| October | 19.2°C13.9°C | 13.9°C | 102 | 8.9 | 11.111 h |
| November | 14.9°C9.6°C | 9.6°C | 129 | 10.1 | 9.710 h |
| December | 12.0°C6.4°C | 6.4°C | 87 | 8.6 | 9.09 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
- Nice in MarchFrance · 13 kmHigh 14.5°C · Low 6.8°C · 63 mm rain
- Antibes in MarchFrance · 29 kmHigh 14.4°C · Low 6.1°C · 54 mm rain
- Cannes in MarchFrance · 39 kmHigh 14.6°C · Low 5.9°C · 54 mm rain
- Toulon in MarchFrance · 138 kmHigh 14.5°C · Low 7.7°C · 43 mm rain
- Genoa in MarchItaly · 143 kmHigh 14.2°C · Low 6.6°C · 87 mm rain
- Asti in MarchItaly · 144 kmHigh 14.1°C · Low 3.8°C · 67 mm rain
- Turin in MarchItaly · 150 kmHigh 12.5°C · Low 2.0°C · 70 mm rain
- Aix-en-Provence in MarchFrance · 160 kmHigh 14.8°C · Low 4.3°C · 44 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 Monaco) is explained once on the Monaco year overview and on the Sources, method and limits page.