Monaco · SpringMonth summary
Monaco weather in May
✅ Good
🌡️ Temperature min / max
55°F – 68°F
🌧 Rainy days
29% of days
☀️ Sunshine
13.0h per day on average
🌊 🌊 Season
Spring
⭐ ⭐ Weather score
7.7/10
📅 📅 Best month
July (9.5/10)
Quick decision
Should you visit Monaco in May?
✅ Good
✅ Yes if: you want to explore the city on foot without suffering from heat.
❌ No if: you're looking for a beach destination — water and air are still cool.
Our take: Favourable conditions in May (7.7/10). July scores higher but the gap is small.
By trip type
Monaco in May by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : ⚠️ Possible
- 💰 💰 Budget : 🌿 Shoulder
Local context
What to expect in May
Spring marks the start of the good season in Monaco. Temperatures rise (20°F) and tourists have not yet arrived en masse. Expect rain on 29% of days — a light raincoat in the bag is recommended. A good balance between weather and crowds, even if July (9.5/10) remains theoretically better.
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All months for Monaco
Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ⛅ January | 39°F | 54°F | 19% | 0.1in | 7.9h | 6.1/10 |
| ⛅ February | 43°F | 54°F | 23% | 0.1in | 8.9h | 6.1/10 |
| ⛅ March | 43°F | 57°F | 22% | 0.1in | 10.6h | 7.0/10 |
| ⛅ April | 50°F | 63°F | 27% | 0.1in | 11.8h | 7.2/10 |
| 🌤️ May | 55°F | 68°F | 29% | 0.1in | 13.0h | 7.7/10 |
| ☀️ June | 64°F | 77°F | 22% | 0.0in | 13.7h | 8.8/10 |
| ☀️ July | 70°F | 81°F | 11% | 0.0in | 13.5h | 9.5/10 |
| ☀️ August | 70°F | 82°F | 14% | 0.0in | 12.8h | 9.4/10 |
| 🌤️ September | 63°F | 75°F | 23% | 0.1in | 11.0h | 8.1/10 |
| 🌤️ October | 57°F | 68°F | 26% | 0.1in | 9.6h | 7.3/10 |
| ⛅ November | 46°F | 59°F | 31% | 0.2in | 8.1h | 6.3/10 |
| ⛅ December | 43°F | 55°F | 25% | 0.1in | 7.6h | 5.8/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In May, Monaco averages 68°F, 29% rainy days and 13.0h of sunshine per day. Overall weather score: 7.7/10.
See methodology →
Comparison
May vs July (best month)
The best month is July (score 9.5/10). Difference:
- 🌡️ Max temperature : +7°F
- 🌧 Rainy days : -18%
- ☀️ Sunshine : +0.5h/day
FAQ
FAQ — Monaco in May
Is May a good time to visit Monaco?
May is an excellent time to visit Monaco (score 7.7/10). With 68°F, 13.0h of sunshine and 29% rain, conditions are very favourable.
What to do in Monaco in May?
With 68°F max and 13.0h of sunshine, focus on cultural sites, museums and local gastronomy.
Accommodation
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Activities & tours
Activities and tours in Monaco
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