Destination packing checklists

Mont Saint-Michel weather in August

Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average

Mont Saint-Michel August weather at a glance

B Good 🙂

In August, Mont Saint-Michel averages 19.1°C, with typical highs of 23.7°C and lows of 14.9°C. The historical average is 9 wet days and 75% humidity.

Compared with Seoul in August, it is 8.1°C cooler than Seoul, with 7 fewer wet days.

Mont Saint-Michel August temperature & humidity

Average19.1°CHigh 23.7° / low 14.9°
Humidity75%
Wet days9 days27% of days
Day–night range8.8°

Mont Saint-Michel August rain & wet days

Wet days9 daysHistorical monthly average
Share of wet days27%Not a forecast probability

Pack a compact umbrella. Keep an indoor stop available between outdoor activities.

What to wear in Mont Saint-Michel in August

T-shirts or long sleeves with one light outer layer should be comfortable.

  • DaytimeLong sleeves and a light jacket · average high 23.7°C
  • Morning & eveningLong sleeves with a jacket or cardigan · average low 14.9°C
  • FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Useful extras
Light outer layer
Use the Paris checklist as a starting point →

Mont Saint-Michel August sunrise & sunset times

2026 August · Local time (Europe/Paris)

Sunrise on the 15th06:59
Sunset on the 15th21:21
Daylight duration14h 22m
Start, middle and end of the month
DateSunriseSunsetDaylight
2026-08-0106:4021:4415h 4m
2026-08-1506:5921:2114h 22m
2026-08-3107:2220:5013h 29m

For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.

Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup

Mont Saint-Michel travel updates

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Check the camera timestamp at the source.

Mont Saint-Michel travel essentials

Popular MyRealTrip products · city search, sorted by sales · Product names are in Korean.

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Best months to visit Mont Saint-Michel

Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.

ColdHot

August weather by year

August 202419°9 wet days, 76% humidity
August 202519.3°8 wet days, 73% humidity

Daily weather in 2025

Daily high and low temperatures; blue labels show precipitation

119°16°1.7mm
220°12°
321°11°
427°16°
520°16°
623°12°
727°11°
822°17°
921°14°
1027°12°
1132°16°
1229°18°
1325°16°
1423°15°
1530°14°
1629°18°
1728°17°
1828°17°
1924°18°2.4mm
2022°17°8mm
2121°14°1mm
2221°12°
2324°9°
2427°14°
2530°17°
2623°15°
2723°15°11mm
2821°13°23mm
2920°15°20mm
3021°13°3.7mm
3121°14°

Frequently asked questions

What is Mont Saint-Michel weather like in August?

In August, Mont Saint-Michel averages 19.1°C, with typical highs of 23.7°C and lows of 14.9°C. The historical average is 9 wet days and 75% humidity. Our weather-comfort rating for this month is good.

Does it rain a lot in Mont Saint-Michel in August?

There are about 9 wet days in August. A compact umbrella is still useful.

What should I wear in Mont Saint-Michel in August?

T-shirts or long sleeves with one light outer layer should be comfortable.

What are the best months to visit Mont Saint-Michel?

Recent weather data rates June, August among the more comfortable months.

Where can I check Mont Saint-Michel weather in August in real time?

Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.

What time are sunrise and sunset in Mont Saint-Michel in August?

On 2026-08-15, calculated sunrise is 06:59 and sunset is 21:21 in local time (Europe/Paris). Times vary by date and terrain.

Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations