Monaco Monaco Weather in July — Climate Guide
July in Monaco is high
Monaco Weather in July — Quick Answer
As of 2026- Avg temp
- 28° / 21°
- Rainfall
- 25mm · 2 days
- Crowds
- Very busy
As of 2026, Monaco in July averages a high of 28°C and low of 21°C with 25mm of rain over about 2 days. Hot, dry peak summer — around 28°C/21°C, the driest month. Light, breathable clothing, swimwear, a hat, sunglasses, and SPF 50. Stay hydrated; avoid long midday sun.
July is high for Monaco.
July is hot, dry, and at full tilt — around 28°C/21°C, the driest month of the year (barely any rain), with a warm 23°C sea and around ten hours of sun a day.
Monaco buzzes: the Monte-Carlo Sporting Summer Festival brings big-name concerts, fireworks light up the harbour on summer evenings, and the beaches and yacht scene are in full swing. It's also the busiest and most expensive stretch, so book well ahead.
Travel score
Monaco July Weather Stats
Avg High
28°C
Avg Low
21°C
Rainy Days
2
25mm total
Sunshine
10.5h
Daily avg
Humidity
70%
comfortable
UV Index
10
Very high
Wind
9 km/h
Gusts 18
Sea Temp
23°C
Avg water temp
Crowds
Very busy
At attractions
July Sunrise & Sunset
Air Quality
PM2.5
21 μg/m³
PM10
37 μg/m³
Status
moderate
Feels-Like Temperature & Wind
Feels like
Daytime
31°C
Nighttime
23°C
Humidity and wind affect how the actual temperature feels.
Wind
9 km/h
Max gust 18 km/h
Activities Recommended for July
July Travel Pros & Cons
Pros
- Hot, dry, near-guaranteed sunshine
- Warmest sea begins (~23°C)
- Concerts, fireworks, full beach scene
- Longest, sunniest days
Cons
- Peak crowds and prices
- Strong midday heat and UV (index 10)
- Queues at major sights
- Glamour-zone dining at its priciest
July Events & Festivals
- Monte-Carlo Summer Festival / Sporting Summer Festival concerts
- Peak summer holidays — busiest and hottest
- Fireworks festival on the harbour (mid-summer evenings)
Monaco in July — Full Picture
July is hot, dry, and at full tilt — around 28°C/21°C, the driest month of the year (barely any rain), with a warm 23°C sea and around ten hours of sun a day.
Monaco buzzes: the Monte-Carlo Sporting Summer Festival brings big-name concerts, fireworks light up the harbour on summer evenings, and the beaches and yacht scene are in full swing. It's also the busiest and most expensive stretch, so book well ahead.
The heat and crowds are the trade-off — walk the old town and circuit in the morning or evening, keep out of the midday sun, and cool off at Larvotto or the beach clubs. Even so, basing in cheaper Nice and training in keeps costs sensible.
Note: this is peak European holiday season; expect heat, queues, and premium pricing everywhere.
What to Wear & What to Pack
Hot, dry peak summer — around 28°C/21°C, the driest month. Light, breathable clothing, swimwear, a hat, sunglasses, and SPF 50. Stay hydrated; avoid long midday sun.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
17.7°C
11.3°C
5.7/mo
Summer (Jun·Jul·Aug)
Current27°C
20.3°C
3/mo
Autumn (Sep·Oct·Nov)
21°C
15°C
6.3/mo
Winter (Dec·Jan·Feb)
13.3°C
8.3°C
6.3/mo
Monaco Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 13° | 8° | 7d·75mm | 5h | 70% | 2 | Quiet | Low season | |
| 13° | 8° | 6d·70mm | 6h | 70% | 2 | Quiet | Low season | |
| 15° | 9° | 6d·70mm | 6.5h | 68% | 4 | Moderate | Shoulder | |
| April (Best) | 17° | 11° | 6d·70mm | 7.5h | 68% | 5 | Busy | Peak |
| May (Best) | 21° | 14° | 5d·50mm | 8h | 70% | 7 | Busy | Peak |
| 25° | 18° | 4d·40mm | 9.5h | 70% | 9 | Very busy | Peak | |
| 28° | 21° | 2d·25mm | 10.5h | 70% | 10 | Very busy | Peak | |
| 28° | 22° | 3d·30mm | 10h | 70% | 9 | Very busy | Peak | |
| September (Best) | 25° | 19° | 5d·65mm | 8h | 70% | 7 | Busy | Peak |
| 21° | 15° | 7d·110mm | 6.5h | 72% | 4 | Moderate | Shoulder | |
| 17° | 11° | 7d·135mm | 5h | 73% | 2 | Quiet | Low season | |
| 14° | 9° | 6d·85mm | 5h | 71% | 2 | Moderate | Shoulder |
View Other Months
Monaco July Hotel Picks
Frequently Asked Questions
Is July a good time to visit Monaco?
Monaco in July is high. Tourist crowds are very busy and flight/hotel prices are peak.
What's the average temperature in Monaco in July?
Monaco July averages a high of 28°C and a low of 21°C.
Does it rain much in Monaco in July?
Monaco July averages 25mm of rainfall over about 2 rainy days.
What should I wear in Monaco in July?
Hot, dry peak summer — around 28°C/21°C, the driest month. Light, breathable clothing, swimwear, a hat, sunglasses, and SPF 50. Stay hydrated; avoid long midday sun.
What time are sunrise and sunset in Monaco in July?
Monaco July sunrise is 06:10 and sunset is 21:00, with 14h 50min of daylight.
What's the air quality like in Monaco in July?
Monaco July air quality (AQI) averages 52, rated Moderate. PM2.5 averages 21μg/m³.
What activities are recommended in Monaco in July?
In July, Monaco is great for Larvotto beach & beach clubs, Sporting Summer Festival concerts, Harbour fireworks evenings.
Is July peak season in Monaco?
Monaco July crowds are very busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Monaco
View Other Months
Planning a July trip to Monaco?
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Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.