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The best time to visit Monaco
May, June and September — daytime highs around 25°C. Every number on this page is measured, not guessed.
Monaco month by month
| Month | Day | Night | Wet days | |
|---|---|---|---|---|
| January | 12°C | 5°C | 5 | |
| February | 14°C | 6°C | 4 | |
| March | 16°C | 8°C | 3 | |
| April | 17°C | 10°C | 9 | Shoulder |
| May | 22°C | 14°C | 8 | Best |
| June | 27°C | 20°C | 8 | Best |
| July | 29°C | 22°C | 3 | Shoulder |
| August | 29°C | 22°C | 5 | Shoulder |
| September | 26°C | 18°C | 6 | Best |
| October | 22°C | 15°C | 7 | Shoulder |
| November | 17°C | 9°C | 7 | |
| December | 14°C | 7°C | 8 |
The short version
Warmest: July, around 29°C by day. Coolest: January, around 12°C by day and 5°C at night. Wettest: April with about 9 wet days. Driest: March with about 3.
If you want fewer people: April, July, August, October sit right beside the best months. The weather is close and the crowds are not.
Book it for those months
Prices climb as the good months fill up.
Common questions
When is the best time to visit Monaco?
The best months are May, June and September, when daytime highs sit around 25°C.
What is the hottest month in Monaco?
July, with daytime highs around 29°C.
What is the wettest month in Monaco?
April, with about 9 wet days. The driest is March with about 3.
When is the cheapest time to visit Monaco?
Prices follow the weather. The months either side of the best ones — April, July, August, October — are usually cheaper with similar conditions.
Temperatures and wet days are measured, not estimated: ERA5 reanalysis for 2021-2023, at Monaco, Municipality of Monaco. Source: Open-Meteo. Hotel and activity links are partner links — the price you pay is the same.