Monaco Monaco Weather in April — Climate Guide
April in Monaco is high
Monaco Weather in April — Quick Answer
As of 2026- Avg temp
- 17° / 11°
- Rainfall
- 70mm · 6 days
- Crowds
- Busy
As of 2026, Monaco in April averages a high of 17°C and low of 11°C with 70mm of rain over about 6 days. Pleasant spring — around 17°C/11°C, warm and sunny by day, cooler evenings. Light layers, a thin jacket for evenings, sunglasses and SPF for rising UV.
April is high for Monaco.
April is one of the best times to visit — warm, sunny days around 17°C/11°C, long daylight, and the Riviera at its spring best, before the summer heat and crowds peak.
The sporting headline is the Monte-Carlo Rolex Masters (mid-April), one of the top clay-court tennis tournaments, drawing crowds to the Monte-Carlo Country Club. Easter also brings holidaymakers, so prices and visitor numbers climb.
Travel score
Monaco April Weather Stats
Avg High
17°C
Avg Low
11°C
Rainy Days
6
70mm total
Sunshine
7.5h
Daily avg
Humidity
68%
comfortable
UV Index
5
Moderate
Wind
11 km/h
Gusts 22
Sea Temp
15°C
Avg water temp
Crowds
Busy
At attractions
April Sunrise & Sunset
Air Quality
PM2.5
17 μg/m³
PM10
31 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
17°C
Nighttime
11°C
Humidity and wind affect how the actual temperature feels.
Wind
11 km/h
Max gust 22 km/h
Activities Recommended for April
April Travel Pros & Cons
Pros
- Warm, sunny spring days
- Long daylight
- Monte-Carlo Masters tennis (mid-April)
- Ideal sightseeing and day-trip weather
Cons
- Sea still cool for swimming (~15°C)
- Busier and pricier around Easter/tennis
- Cooler evenings
April Events & Festivals
- Monte-Carlo Rolex Masters tennis (mid-April) — top ATP clay event
- Spring peak season begins — warm, sunny, busier
- Easter holidays bring Riviera crowds
Monaco in April — Full Picture
April is one of the best times to visit — warm, sunny days around 17°C/11°C, long daylight, and the Riviera at its spring best, before the summer heat and crowds peak.
The sporting headline is the Monte-Carlo Rolex Masters (mid-April), one of the top clay-court tennis tournaments, drawing crowds to the Monte-Carlo Country Club. Easter also brings holidaymakers, so prices and visitor numbers climb.
It's comfortable for everything Monaco offers — the casino, the Oceanographic Museum, the old town, the circuit walk — and ideal for pairing with Èze and Menton. The sea (~15°C) is still bracing for most, so this is sightseeing rather than swimming season.
Note: book ahead around Easter and the tennis, when hotels fill and prices rise.
What to Wear & What to Pack
Pleasant spring — around 17°C/11°C, warm and sunny by day, cooler evenings. Light layers, a thin jacket for evenings, sunglasses and SPF for rising UV.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
Current17.7°C
11.3°C
5.7/mo
Summer (Jun·Jul·Aug)
27°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 April Hotel Picks
Frequently Asked Questions
Is April a good time to visit Monaco?
Monaco in April is high. Tourist crowds are busy and flight/hotel prices are peak.
What's the average temperature in Monaco in April?
Monaco April averages a high of 17°C and a low of 11°C.
Does it rain much in Monaco in April?
Monaco April averages 70mm of rainfall over about 6 rainy days.
What should I wear in Monaco in April?
Pleasant spring — around 17°C/11°C, warm and sunny by day, cooler evenings. Light layers, a thin jacket for evenings, sunglasses and SPF for rising UV.
What time are sunrise and sunset in Monaco in April?
Monaco April sunrise is 06:50 and sunset is 20:10, with 13h 20min of daylight.
What's the air quality like in Monaco in April?
Monaco April air quality (AQI) averages 45, rated Good. PM2.5 averages 17μg/m³.
What activities are recommended in Monaco in April?
In April, Monaco is great for Monte-Carlo Masters tennis, Casino, Oceanographic Museum, old town, Èze & Menton day trips.
Is April peak season in Monaco?
Monaco April crowds are busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Monaco
View Other Months
Planning a April 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.