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Monte Carlo Weather in July
Thinking of visiting Monte Carlo in July? Expect high temperatures reaching 25°C (77°F) during the day, dropping to 20°C (68°F) at night, with the driest conditions of the year.
Rainfall in Monte Carlo in July
July is the month with the least rainfall. Whether you're keen on hiking, outdoor festivals, or just enjoying a walk, this month provides a reliably dry backdrop for all your plans. You can expect rain on roughly 5 days based on historical data, averaging 26 mm (1 in) for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Monte Carlo in July
Monte Carlo in July has excellent weather. Days reach 25°C (77°F) and nights cool to 20°C (68°F). July is a notable month of the summer season. This kind of day-to-night contrast is typical for this time of year. Nights remain mild at 20°C (68°F), making evenings a pleasant time to be outdoors.
Sunshine in Monte Carlo in July
The month enjoys around 342 hours of sunshine, creating mostly sunny days with good weather conditions.
Average water temperature in July
The water is 23°C (73°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.If you favor pleasant temperatures and minimal rainfall, July is one of the best months to visit Monte Carlo.
Monte Carlo Temperature in July
Min Temperature
20°C (68°F)
Max Temperature
25°C (77°F)
Water Temperature
23°C (73°F)
Chance of Rain
18%
Precipitation
26 mm (1 in)
Rainy days
5 days
Sunshine
342 hours
Percentage Sunshine
73%
Monte Carlo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Monte Carlo - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Monte Carlo typically stay consistent throughout July, with daily highs averaging around 25°C (77°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather records for Monte Carlo in July
Browse day-by-day weather records for Monte Carlo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Monte Carlo historical weather extremes in July
The extremes listed below come from historical weather data collected in Monte Carlo from 1976 through 2026.
- Monte Carlo recorded its highest July temperature of 36°C (97°F) on July 25, 2015.
- The lowest daytime temperature in July was 19°C (66°F), recorded on July 25, 2025.
- The coldest night in July in Monte Carlo was on July 26, 2025, with a minimum of 13°C (55°F).
Best Places in Monaco in July
Find out more about the weather in Monaco and which places have the best travel conditions in this month. See all of Monaco in July →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Monte Carlo in July
Warm temperatures in July make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. With water temperatures around 23°C (73°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Monte Carlo in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping10/10 -
Outdoor sports8/10
Monte Carlo 3-Day Forecast
More climate data for Monte Carlo
Temperature Rainfall Sunshine Water Temp
See the full Monte Carlo climate overview or explore weather in Monaco.
Popular in July
Where to go in July - average daytime high across popular destinations.
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