August weather forecastMonte Carlo, Monaco
August
Weather in August
August signals the waning phase of summer in Monte Carlo with only slight climate fluctuations. Remarkably, the city pushes through August with the highest sea temperatures registered at 23.7°C (74.7°F). Outdoor activities remain in full swing and beach days are common. The weather remains consistently warm, ensuring that outdoor dining and late-night strolls can be enjoyed comfortably. Despite August being toward the end of the summer season, sun-protective gear continues to be indispensable.Temperature
Monte Carlo's August weather, marked by an average high temperature of 26.6°C (79.9°F) and an average low temperature of 19.3°C (66.7°F), is the warmest in the year.Rainfall
In Monte Carlo, in August, during 3.1 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, there are 62.7 rainfall days, and 769mm (30.28") of precipitation is accumulated.Sea temperature
With an average sea temperature of 23.7°C (74.7°F), August is the month with the warmest seawater.Note: Factor in your tolerance to cold, the sunshine, the wind, and the air's warmth, and a swim in 23.7°C (74.7°F) might be tempting. It is interesting to note that Olympians compete in 25°C (77°F) to 28°C (82.4°F) water temperatures.
Daylight
In August, the average length of the day is 13h and 57min.On the first day of August, sunrise is at 06:19 and sunset at 20:53. On the last day of the month, sunrise is at 06:53 and sunset at 20:07 CEST.
Sunshine
The average sunshine in August in Monte Carlo is 9.9h.UV index
The average daily maximum UV index in August is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 7 during August leads to these instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Watch out! Sand and water enhance the UV exposure you receive.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Monte Carlo, Monaco
- Average high temperature in August: 26.6°C
The warmest month (with the highest average high temperature) is August (26.6°C).
The month with the lowest average high temperature is January (12.5°C).
- Average low temperature in August: 19.3°C
The months with the highest average low temperature are July and August (19.3°C).
The coldest month (with the lowest average low temperature) is January (4.9°C).
Average rainfall in August
Monte Carlo, Monaco
- Average rainfall in August: 31.3mm
The wettest month (with the highest rainfall) is October (108.2mm).
The driest month (with the least rainfall) is July (15.6mm).
Average rainfall days in August
Monte Carlo, Monaco
- Average rainfall days in August: 3.1 days
The month with the highest number of rainy days is November (7 days).
The month with the least rainy days is July (1.9 days).
Average sea temperature in August
Monte Carlo, Monaco
- Average sea temperature in August: 23.7°C
The best month for swimming (with the highest average sea temperature) is August (23.7°C).
The coldest month (with the lowest average sea temperature) is February (13.1°C).
Average daylight in August /
Average sunshine in August
Monte Carlo, Monaco
- Average daylight in August: 13h and 54min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 9h and 54min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average UV index in August
Monte Carlo, Monaco
- Average UV index in August: 7
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 1).
