Winter (December to February)
Cool weather with highs around 12° and lows near 5°, a few showers (7 rainy days per month on average). A decent time to go, as long as you're willing to make a few compromises.
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Climate · 10-year averages
When to visit Monaco?
Best time to visit Monaco: from March to October. Month-by-month temperatures, rainfall and sunshine, based on ten years of weather data.
Best time to go
From March to October
Hottest month
August · 27°
Coldest month
January · 4°
Wettest month
November · 144 mm
Climate month by month
Bars: monthly rainfall. Lines: average highs and lows. Month color: our travel comfort index.
- JanuaryCorrect
11° / 4°
- Rain
- 62 mm · 6 d
- Sunshine
- 7.3 h/day
- Humidity
- 70%
- FebruaryCorrect
12° / 5°
- Rain
- 66 mm · 8 d
- Sunshine
- 8.1 h/day
- Humidity
- 71%
- MarchTrès bien
14° / 7°
- Rain
- 55 mm · 6 d
- Sunshine
- 9.9 h/day
- Humidity
- 67%
- AprilIdéal
17° / 9°
- Rain
- 56 mm · 8 d
- Sunshine
- 11.1 h/day
- Humidity
- 69%
- MayIdéal
20° / 13°
- Rain
- 58 mm · 9 d
- Sunshine
- 12.1 h/day
- Humidity
- 72%
- JuneIdéal
25° / 18°
- Rain
- 40 mm · 8 d
- Sunshine
- 13.7 h/day
- Humidity
- 71%
- JulyIdéal
27° / 21°
- Rain
- 19 mm · 5 d
- Sunshine
- 14.2 h/day
- Humidity
- 70%
- AugustIdéal
27° / 20°
- Rain
- 25 mm · 5 d
- Sunshine
- 12.7 h/day
- Humidity
- 66%
- SeptemberIdéal
24° / 17°
- Rain
- 44 mm · 8 d
- Sunshine
- 11.0 h/day
- Humidity
- 68%
- OctoberIdéal
20° / 13°
- Rain
- 107 mm · 8 d
- Sunshine
- 8.9 h/day
- Humidity
- 73%
- NovemberCorrect
15° / 9°
- Rain
- 144 mm · 10 d
- Sunshine
- 7.3 h/day
- Humidity
- 72%
- DecemberCorrect
13° / 6°
- Rain
- 78 mm · 7 d
- Sunshine
- 7.2 h/day
- Humidity
- 73%
2014–2023 averages from the ERA5 reanalysis (Copernicus) via Open-Meteo. A day counts as a “rainy day” from 1 mm of rain.
Our take, season by season
Spring (March to May)
Mild weather with highs around 17° and lows near 10°, a few showers (7 rainy days per month on average). It's a great time to go.
Summer (June to August)
Pleasant warmth with highs around 26° and lows near 20°, a few showers (6 rainy days per month on average). It's a great time to go.
Fall (September to November)
Mild weather with highs around 20° and lows near 13°, a few showers (8 rainy days per month on average). It's a great time to go.
Frequently asked questions
- When is the best time to visit Monaco?
- The best time to visit Monaco is from March to October, with highs between 14° and 27° and few rainy days.
- What is the hottest month in Monaco?
- August is the hottest month, with an average high of 27 °C.
- What is the coldest month in Monaco?
- January is the coldest month, with an average low of 4 °C.
- When does it rain the most in Monaco?
- November is the wettest month (144 mm, about 10 rainy days). The driest is July (19 mm).
More practical info: Monaco
- Country guideEverything about a country on one page: time, weather, currency, plugs, emergency numbers, tipping, visas.
- WeatherTemperature, rain, wind, and UV index for every capital.
- Air qualityPollution, fine particulate matter, and ozone, with a 36-hour forecast.
- Local timeLive clock, time zone, and time difference from where you are.
- Public holidaysEvery public holiday of the year, plus the next one coming up.
- Power OutletsPlug type, voltage, and whether your devices need an adapter.
- Driving SideWhich side of the road to drive on and which license you need before renting a car.
- Emergency NumbersPolice, ambulance, and fire department numbers for every country.
- Dialing CodesHow to call a country from abroad.
- Salat TimesFajr, Dhuhr, Asr, Maghrib, Isha, and Imsak times in every capital.
- QiblaReal-time compass pointing to the Kaaba from your GPS location.
- Visa requirements from FranceDo you need a visa for Monaco?