Mont-Saint-Michel Weather
Mont-Saint-Michel weather today, the 14-day forecast, and average temperature, rain and what to wear for every month — compared against Hong Kong. Best months to visit: Apr, May, Jun, Jul, Aug, Sep and Oct.
Mont-Saint-Michel current weather
Mont-Saint-Michel now (local time 14:15)
21°C
Clear
- Feels like
- 19°
- Humidity
- 59%
- Wind
- 13 km/h
Next 7 days · what to wear
10° – 26°C
Rain likely on 4 of 7 days
👕 Long sleeves with a light jacket or sweater; it's wet, so pack a compact umbrella.
Mont-Saint-Michel 14-day forecast
Today
10/4
☁️
22°
13°
💧0%
Mon
10/5
🌤️
22°
14°
💧0%
Tue
10/6
☁️
26°
16°
💧53%
Wed
10/7
🌦️
20°
14°
💧66%
Thu
10/8
🌦️
15°
13°
💧54%
Fri
10/9
🌦️
15°
10°
💧34%
Sat
10/10
🌦️
16°
13°
💧35%
Sun
10/11
☁️
18°
11°
💧23%
Mon
10/12
🌦️
21°
17°
💧19%
Tue
10/13
🌦️
19°
17°
💧13%
Wed
10/14
🌦️
18°
14°
💧11%
Thu
10/15
🌦️
15°
10°
💧14%
Fri
10/16
☁️
13°
7°
💧16%
Sat
10/17
☁️
13°
4°
💧10%
Best time to visit Mont-Saint-Michel
On temperature and rainfall, the most comfortable months in Mont-Saint-Michel are Apr, May, Jun, Jul, Aug, Sep and Oct. The hottest month is July (average high 23°C) and the coldest is January (average low 3°C).
Mont-Saint-Michel climate by month
| Month | Avg high | Avg low | Rain | Humidity | vs Hong Kong |
|---|---|---|---|---|---|
| Jan | 8°C | 3°C | 71 mm | 92% | -11°C |
| Feb | 9°C | 2°C | 58 mm | 88% | -12°C |
| Mar | 12°C | 4°C | 58 mm | 85% | -12°C |
| AprBest | 15°C | 6°C | 44 mm | 80% | -13°C |
| MayBest | 18°C | 9°C | 59 mm | 80% | -13°C |
| JunBest | 22°C | 12°C | 51 mm | 78% | -12°C |
| JulBest | 23°C | 14°C | 53 mm | 78% | -11°C |
| AugBest | 23°C | 14°C | 53 mm | 79% | -11°C |
| SepBest | 21°C | 11°C | 45 mm | 80% | -12°C |
| OctBest | 17°C | 9°C | 75 mm | 87% | -13°C |
| Nov | 12°C | 6°C | 79 mm | 91% | -14°C |
| Dec | 9°C | 3°C | 83 mm | 93% | -12°C |
Data: NASA POWER 2001–2020 climatology (MERRA-2, elevation-corrected); Hong Kong comparison uses HKO 1991–2020 normals.
Mont-Saint-Michel weather month by month: what to wear
Mont-Saint-Michel in OctoberBest monthThis month
October in Mont-Saint-Michel is mild and cool: average highs of 17°C and lows of 9°C, around 75 mm of rain (mostly dry) and 87% humidity — about 13°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Long sleeves with a light jacket or sweater.
Mont-Saint-Michel in November
November in Mont-Saint-Michel is chilly: average highs of 12°C and lows of 6°C, around 79 mm of rain (mostly dry) and 91% humidity — about 14°C colder than Hong Kong.
👕 A sweater plus a coat or windbreaker.
Mont-Saint-Michel in December
December in Mont-Saint-Michel is cold: average highs of 9°C and lows of 3°C, around 83 mm of rain (some rain) and 93% humidity — about 12°C colder than Hong Kong.
👕 A warm coat over a sweater, plus a scarf.
Mont-Saint-Michel in January
January in Mont-Saint-Michel is cold: average highs of 8°C and lows of 3°C, around 71 mm of rain (mostly dry) and 92% humidity — about 11°C colder than Hong Kong.
👕 A warm coat over a sweater, plus a scarf.
Mont-Saint-Michel in February
February in Mont-Saint-Michel is cold: average highs of 9°C and lows of 2°C, around 58 mm of rain (mostly dry) and 88% humidity — about 12°C colder than Hong Kong.
👕 A warm coat over a sweater, plus a scarf.
Mont-Saint-Michel in March
March in Mont-Saint-Michel is chilly: average highs of 12°C and lows of 4°C, around 58 mm of rain (mostly dry) and 85% humidity — about 12°C colder than Hong Kong.
👕 A sweater plus a coat or windbreaker.
Mont-Saint-Michel in AprilBest month
April in Mont-Saint-Michel is chilly: average highs of 15°C and lows of 6°C, around 44 mm of rain (mostly dry) and 80% humidity — about 13°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Long sleeves with a light jacket or sweater; big day–night swing, so dress in layers.
Mont-Saint-Michel in MayBest month
May in Mont-Saint-Michel is mild and cool: average highs of 18°C and lows of 9°C, around 59 mm of rain (mostly dry) and 80% humidity — about 13°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Long sleeves with a light jacket or sweater; big day–night swing, so dress in layers.
Mont-Saint-Michel in JuneBest month
June in Mont-Saint-Michel is pleasantly warm: average highs of 22°C and lows of 12°C, around 51 mm of rain (mostly dry) and 78% humidity — about 12°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings; big day–night swing, so dress in layers.
Mont-Saint-Michel in JulyBest month
July in Mont-Saint-Michel is pleasantly warm: average highs of 23°C and lows of 14°C, around 53 mm of rain (mostly dry) and 78% humidity — about 11°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings; big day–night swing, so dress in layers.
Mont-Saint-Michel in AugustBest month
August in Mont-Saint-Michel is pleasantly warm: average highs of 23°C and lows of 14°C, around 53 mm of rain (mostly dry) and 79% humidity — about 11°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings; big day–night swing, so dress in layers.
Mont-Saint-Michel in SeptemberBest month
September in Mont-Saint-Michel is mild and cool: average highs of 21°C and lows of 11°C, around 45 mm of rain (mostly dry) and 80% humidity — about 12°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings; big day–night swing, so dress in layers.
FAQ
›What is the best time to visit Mont-Saint-Michel?
On temperature and rainfall, the most comfortable months in Mont-Saint-Michel are Apr, May, Jun, Jul, Aug, Sep and Oct. The hottest month is July (average high 23°C) and the coldest is January (average low 3°C).
›What's the weather like in Mont-Saint-Michel in October, and what should I wear?
October in Mont-Saint-Michel is mild and cool: average highs of 17°C and lows of 9°C, around 75 mm of rain (mostly dry) and 87% humidity — about 13°C colder than Hong Kong. It's one of the most comfortable months of the year to visit. What to wear: Long sleeves with a light jacket or sweater.
›What's the weather like in Mont-Saint-Michel in November, and what should I wear?
November in Mont-Saint-Michel is chilly: average highs of 12°C and lows of 6°C, around 79 mm of rain (mostly dry) and 91% humidity — about 14°C colder than Hong Kong. What to wear: A sweater plus a coat or windbreaker.
›When is the rainy season in Mont-Saint-Michel?
Mont-Saint-Michel is wettest in December, with about 83 mm on average, and driest in April, with about 44 mm.
›How cold does Mont-Saint-Michel get? Does it snow?
The coldest month is January, averaging 8°C by day and 3°C at night. Early mornings get close to freezing; snow is occasional.
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Forecast data: Open-Meteo.com (CC BY 4.0), refreshed every 3 hours. Hottest month: July; coldest: January.