Monaco weather in April
Temperature, sea and sunshine in April: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in April
Good
Best time to visit: April – October
What is the weather like in Monaco in April?
In April, Monaco is mild: daytime highs average 17 °C, and nights cool down to about 10 °C. The sea averages 14.9 °C – swimming is only for the hardy. The sun shines for around 8 hours a day. Rain is frequent, with about 11 rainy days and 78 mm in total. All in all, April is a good month for a holiday in Monaco.
April compared
How the weather changes from March to May. Tap a month to open it.
More details for April
- Daylight
- 13 h 23 min06:49 – 20:12
- UV index
- 7 · highclear sky, noon (estimate)
- Muggy days
- 0 daysdew point 18 °C or more
- Wind
- 12 km/haverage daily peak
- Cloud cover
- 53 %on average
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC+2Europe/Monaco
How the score comes together
- Temperatureweight 50 %93 %
- Sunshineweight 20 %85 %
- Few rainy daysweight 30 %52 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in April
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Monaco in April: quick answers
Is Monaco hot in April?
No. In April, Monaco is mild: daytime highs average 17 °C and nights drop to about 10 °C.
Can you swim in Monaco in April?
Only if you don't mind cold water: in April the sea averages just 14.9 °C. Comfortable swimming is possible from June to October.
Does it rain much in Monaco in April?
Rain is frequent, with about 11 rainy days and 78 mm in total.
Monaco month by month
The whole year in MonacoAll destinations: Monaco
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, GeoNames (CC BY 4.0)