December 16 is generally a great time to visit Mont Saint-Michel. While there is a slight chance of rain (34%), showers are usually brief. Expect comfortable 9°C weather.
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Essential Travel Info for Mont Saint-Michel
Currency
EUR
€ Euro
Language
French
Driving
Right side
Safety
High Safety
GPI: 1.895
Mont Saint-Michel Weather Forecast for December 16
"Mild & Comfortable. Expect average highs of 8.5°C. 34% chance of snow."
What to Wear in Mont Saint-Michel in December
Based on historical data for December 16, Mont Saint-Michel typically experiences temperatures between 4°C and 8.5°C. We recommend packing heavy coat, scarf, gloves along with other layers to stay comfortable. With a 34% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Mont Saint-Michel
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
- Umbrella
Average High
8.5°C
Daytime Peak
Average Low
4°C
Nighttime Low
Feels Like
4.9°C
❄️ Slightly colder
Snow Chance
34%
Avg 2.5mm if it snows
Snowfall
0.1 cm
~34% chance
Pressure
1019.2 hPa
High volatility
Mont Saint-Michel Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 99% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
6.1°C
Dry air
Heat Stress
Low
No heat warning
😕 Best outdoor time:
Midday (11 AM - 3 PM) when warmest
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
❄️ Cold Water Hazard
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in France
Flight Traffic
N/A
0/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
N/A
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Mont Saint-Michel
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
09:53
☀️ Noon
14:02
🌇 Sunset
18:11
⏱️ Daylight
8h 18m
Wind Speed
26.5 km/h
Moderate wind
Sunshine
3.8 hrs
Direct Sun (Cloud-free)
Humidity
85%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Mont Saint-Michel
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Mont Saint-Michel
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Rapid pressure changes detected. High risk for meteosensitive people.
Weather unlikely to affect joint pain.
Fish are active due to pressure changes.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Zero seismic activity detected in 30 years.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Mont Saint-Michel on December 16 averages 8.5°C with a 34% precipitation probability. Wedding/Outdoor Event Score: 50/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Mont Saint-Michel Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
December 11
9.1°C • 33% rain
Score
55
December 10
9.4°C • 37% rain
Score
54
December 12
8.8°C • 30% rain
Score
54
💡 Moving your event by a few days could significantly improve weather conditions
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Same date (December 16) in other destinations
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📍 Is Mont Saint-Michel Worth Visiting on December 16?
Planning a trip to Mont Saint-Michel on December 16? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 8.5°C with a 34% historical precipitation risk.
💉 Health Advisory: 7 vaccinations are recommended for France, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 8.1°C (polar plunge). Wave conditions are generally lake-like with heights around 0.43m.
📊 Historical Extremes: The hottest December 16 recorded in the last 30 years saw temperatures hit 14.8°C in 2015, while the coldest dropped to -2.7°C in 2022.