Ollon Weather History Switzerland

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
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Mon 09 Mar, 2026 Weather in Ollon

Sunrise: 06:57 AM Sunset: 06:29 PM	Moonrise: 12:24 AM Moonset: 09:00 AM	Max: 10.1 °c	Min: -0.4 °c	Avg: 4.2 °c	Precip: 0.80 mm	Max Wind: 6.5 kph

	Mon 09 0:00 am	Mon 09 3:00 am	Mon 09 6:00 am	Mon 09 9:00 am	Mon 09 12:00 pm	Mon 09 3:00 pm	Mon 09 6:00 pm	Mon 09 9:00 pm
Icon
Temp	1.3°c	0.3°c	-0.2°c	4.2°c	9.0°c	10.1°c	5.8°c	2.8°c
Wind	6.1 kmph	6.1 kmph	5.8 kmph	4.0 kmph	1.4 kmph	3.2 kmph	3.6 kmph	5.8 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.30 mm	0.00 mm
Cloud	8%	8%	81%	8%	73%	82%	75%	16%
Humidity	78%	80%	81%	67%	52%	48%	76%	80%
Pressure	1025 mb	1026 mb	1025 mb	1024 mb	1020 mb	1018 mb	1019 mb	1022 mb

Ollon Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	0°C / 32°F	-9°C / 16°F	-5°C / 23°F	155 hours	152.13 mm / 5.99 In	12 days	1020 mb / 31 In
February	2°C / 35°F	-7°C / 19°F	-3°C / 27°F	137 hours	113.49 mm / 4.47 In	10 days	1019 mb / 31 In
March	5°C / 41°F	-4°C / 24°F	0°C / 32°F	166 hours	114.57 mm / 4.51 In	11 days	1017 mb / 31 In
April	9°C / 48°F	0°C / 31°F	4°C / 40°F	159 hours	130.47 mm / 5.14 In	12 days	1016 mb / 30 In
May	13°C / 55°F	3°C / 38°F	8°C / 46°F	146 hours	229.53 mm / 9.04 In	17 days	1016 mb / 30 In
June	18°C / 65°F	8°C / 46°F	13°C / 55°F	177 hours	210.66 mm / 8.29 In	15 days	1017 mb / 31 In
July	20°C / 68°F	9°C / 49°F	15°C / 58°F	202 hours	212.81 mm / 8.38 In	14 days	1017 mb / 31 In
August	20°C / 69°F	9°C / 49°F	15°C / 58°F	227 hours	186.98 mm / 7.36 In	12 days	1018 mb / 31 In
September	16°C / 61°F	6°C / 43°F	11°C / 51°F	204 hours	136.58 mm / 5.38 In	10 days	1018 mb / 31 In
October	12°C / 54°F	2°C / 36°F	7°C / 44°F	217 hours	121.15 mm / 4.77 In	9 days	1019 mb / 31 In
November	6°C / 42°F	-3°C / 27°F	1°C / 34°F	180 hours	157.86 mm / 6.21 In	10 days	1017 mb / 31 In
December	1°C / 34°F	-7°C / 19°F	-3°C / 26°F	166 hours	181.10 mm / 7.13 In	13 days	1021 mb / 31 In

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