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

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Daily and hourly data from 1 Jan 2009 onwards.
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Fri 25 Apr, 2025 Weather in Chamonix-Mont-Blanc

Sunrise: 06:29 AM Sunset: 08:33 PM	Moonrise: 05:14 AM Moonset: 05:46 PM	Max: 3.9 °c	Min: -2.2 °c	Avg: 1.6 °c	Precip: 0.66 mm	Max Wind: 8.3 kph

	Fri 25 0:00 am	Fri 25 3:00 am	Fri 25 6:00 am	Fri 25 9:00 am	Fri 25 12:00 pm	Fri 25 3:00 pm	Fri 25 6:00 pm	Fri 25 9:00 pm
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Temp	3.0°c	-0.9°c	-1.7°c	1.8°c	3.9°c	3.2°c	3.6°c	0.7°c
Wind	5.8 kmph	4.3 kmph	4.0 kmph	5.8 kmph	8.3 kmph	6.1 kmph	7.2 kmph	5.4 kmph
Precip	0.20 mm	0.02 mm	0.00 mm	0.00 mm	0.03 mm	0.05 mm	0.01 mm	0.00 mm
Cloud	84%	82%	33%	31%	74%	79%	72%	20%
Humidity	97%	94%	92%	82%	77%	84%	80%	86%
Pressure	1019 mb	1019 mb	1019 mb	1017 mb	1016 mb	1016 mb	1015 mb	1017 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 / 16°F	-5°C / 23°F	155 hours	136.92 mm / 5.39 In	13 days	1020 mb / 31 In
February	1°C / 35°F	-8°C / 18°F	-3°C / 26°F	133 hours	93.24 mm / 3.67 In	11 days	1019 mb / 31 In
March	4°C / 39°F	-5°C / 23°F	0°C / 31°F	146 hours	98.79 mm / 3.89 In	12 days	1017 mb / 31 In
April	8°C / 47°F	-1°C / 31°F	4°C / 39°F	146 hours	109.24 mm / 4.30 In	12 days	1015 mb / 30 In
May	12°C / 53°F	3°C / 38°F	8°C / 46°F	142 hours	182.81 mm / 7.20 In	16 days	1016 mb / 30 In
June	18°C / 64°F	8°C / 46°F	13°C / 55°F	178 hours	151.42 mm / 5.96 In	15 days	1016 mb / 30 In
July	20°C / 68°F	10°C / 50°F	15°C / 59°F	216 hours	154.16 mm / 6.07 In	13 days	1017 mb / 31 In
August	20°C / 68°F	10°C / 49°F	15°C / 58°F	233 hours	136.89 mm / 5.39 In	11 days	1018 mb / 31 In
September	16°C / 61°F	6°C / 43°F	11°C / 51°F	208 hours	106.21 mm / 4.18 In	9 days	1018 mb / 31 In
October	12°C / 53°F	3°C / 37°F	7°C / 44°F	222 hours	106.32 mm / 4.19 In	9 days	1018 mb / 31 In
November	5°C / 41°F	-3°C / 27°F	1°C / 34°F	175 hours	145.10 mm / 5.71 In	12 days	1017 mb / 31 In
December	1°C / 33°F	-7°C / 19°F	-3°C / 26°F	164 hours	169.50 mm / 6.67 In	14 days	1020 mb / 31 In

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