Click on a day for an hourly weather forecast
The temperatures in Monte Carlo in January are quite cold with temperatures between 7°C and 12°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Monte Carlo during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Monte Carlo in January 2025.
If you’re planning to visit Monte Carlo in the near future, we highly recommend that you review the 14 day weather forecast for Monte Carlo before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 7° | 4 | 27 | 0 | 62 mm | Ok | Monte Carlo in January |
| February | 12° / 7° | 4 | 24 | 1 | 76 mm | Ok | Monte Carlo in February |
| March | 14° / 9° | 4 | 27 | 0 | 68 mm | Good | Monte Carlo in March |
| April | 17° / 11° | 3 | 27 | 0 | 82 mm | Good | Monte Carlo in April |
| May | 20° / 14° | 3 | 28 | 0 | 71 mm | Good | Monte Carlo in May |
| June | 24° / 18° | 3 | 27 | 0 | 54 mm | Perfect | Monte Carlo in June |
| July | 27° / 21° | 2 | 29 | 0 | 41 mm | Perfect | Monte Carlo in July |
| August | 28° / 21° | 2 | 29 | 0 | 31 mm | Perfect | Monte Carlo in August |
| September | 24° / 18° | 2 | 28 | 0 | 57 mm | Perfect | Monte Carlo in September |
| October | 20° / 15° | 4 | 27 | 0 | 129 mm | Good | Monte Carlo in October |
| November | 16° / 11° | 5 | 25 | 0 | 179 mm | Good | Monte Carlo in November |
| December | 13° / 8° | 3 | 28 | 0 | 93 mm | Ok | Monte Carlo in December |