Chamonix-Mont-Blanc Weather History Rhone-Alpes, France

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Thu 01 Oct, 2026 Weather in Chamonix-Mont-Blanc

Sunrise: 07:31 AM Sunset: 07:13 PM	Moonrise: 09:17 PM Moonset: 01:07 PM	Max: 15.9 °c	Min: 12.5 °c	Avg: 13.7 °c	Precip: 3.50 mm	Max Wind: 10.4 kph

	Thu 01 0:00 am	Thu 01 3:00 am	Thu 01 6:00 am	Thu 01 9:00 am	Thu 01 12:00 pm	Thu 01 3:00 pm	Thu 01 6:00 pm	Thu 01 9:00 pm
Icon
Temp	13.4°c	13.5°c	13.3°c	14.1°c	15.8°c	14.3°c	13.2°c	12.5°c
Wind	5.8 kmph	6.5 kmph	4.3 kmph	4.0 kmph	5.8 kmph	10.1 kmph	7.2 kmph	3.6 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.90 mm	0.10 mm	0.10 mm
Cloud	100%	100%	100%	100%	98%	90%	100%	99%
Humidity	78%	73%	74%	75%	75%	72%	96%	97%
Pressure	1024 mb	1024 mb	1023 mb	1024 mb	1025 mb	1025 mb	1027 mb	1028 mb

Chamonix-Mont-Blanc Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	0°C / 31°F	-9°C / 15°F	-5°C / 23°F	155 hours	135.39 mm / 5.33 In	13 days	1019 mb / 31 In
February	1°C / 34°F	-8°C / 18°F	-3°C / 26°F	132 hours	101.35 mm / 3.99 In	11 days	1019 mb / 31 In
March	4°C / 39°F	-5°C / 23°F	-1°C / 31°F	147 hours	99.00 mm / 3.90 In	12 days	1017 mb / 31 In
April	8°C / 47°F	-1°C / 31°F	4°C / 39°F	150 hours	106.64 mm / 4.20 In	12 days	1016 mb / 30 In
May	12°C / 53°F	3°C / 38°F	8°C / 46°F	133 hours	180.15 mm / 7.09 In	15 days	1016 mb / 30 In
June	18°C / 64°F	8°C / 46°F	13°C / 56°F	169 hours	147.84 mm / 5.82 In	14 days	1017 mb / 31 In
July	20°C / 68°F	10°C / 50°F	15°C / 59°F	200 hours	150.63 mm / 5.93 In	12 days	1017 mb / 31 In
August	20°C / 68°F	10°C / 50°F	15°C / 59°F	220 hours	133.61 mm / 5.26 In	11 days	1018 mb / 31 In
September	16°C / 61°F	6°C / 43°F	11°C / 51°F	193 hours	110.02 mm / 4.33 In	8 days	1018 mb / 31 In
October	11°C / 53°F	2°C / 36°F	6°C / 44°F	220 hours	112.50 mm / 4.43 In	9 days	1018 mb / 31 In
November	5°C / 41°F	-3°C / 27°F	1°C / 33°F	176 hours	147.53 mm / 5.81 In	12 days	1017 mb / 31 In
December	1°C / 33°F	-7°C / 19°F	-3°C / 26°F	167 hours	161.44 mm / 6.36 In	14 days	1020 mb / 31 In

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