Click on a day for an hourly weather forecast
The weather in Monte Carlo in July is hot. The average temperatures are between 21°C and 27°C.
You can expect a few rainy days in Monte Carlo during July, but usually the weather is comfortable in July.
Our weather forecast can give you a great sense of what weather to expect in Monte Carlo in July 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 |