Olean Weather History New York, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Tue 12 May, 2026 Weather in Olean

Sunrise: 05:56 AM Sunset: 08:25 PM	Moonrise: 03:27 AM Moonset: 03:41 PM	Max: 15.0 °c	Min: -2.5 °c	Avg: 7.0 °c	Precip: 0.70 mm	Max Wind: 10.1 kph

	Tue 12 0:00 am	Tue 12 3:00 am	Tue 12 6:00 am	Tue 12 9:00 am	Tue 12 12:00 pm	Tue 12 3:00 pm	Tue 12 6:00 pm	Tue 12 9:00 pm
Icon
Temp	0.2°c	-1.5°c	-2.5°c	7.1°c	12.9°c	15.0°c	12.7°c	8.6°c
Wind	3.2 kmph	2.2 kmph	1.4 kmph	3.2 kmph	4.7 kmph	8.3 kmph	9.7 kmph	3.2 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	11%	0%	0%	0%	5%	6%	17%	47%
Humidity	92%	93%	94%	51%	33%	31%	44%	74%
Pressure	1026 mb	1026 mb	1026 mb	1026 mb	1023 mb	1020 mb	1019 mb	1019 mb

Olean Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-2°C / 29°F	-9°C / 16°F	-5°C / 23°F	46 hours	87.46 mm / 3.44 In	15 days	1018 mb / 31 In
February	0°C / 33°F	-8°C / 18°F	-4°C / 25°F	52 hours	88.31 mm / 3.48 In	12 days	1018 mb / 31 In
March	6°C / 42°F	-4°C / 25°F	1°C / 34°F	93 hours	106.19 mm / 4.18 In	11 days	1018 mb / 31 In
April	12°C / 54°F	2°C / 35°F	7°C / 44°F	109 hours	155.43 mm / 6.12 In	12 days	1015 mb / 30 In
May	19°C / 66°F	8°C / 46°F	13°C / 56°F	150 hours	142.79 mm / 5.62 In	12 days	1016 mb / 30 In
June	23°C / 74°F	12°C / 54°F	18°C / 64°F	159 hours	160.38 mm / 6.31 In	11 days	1014 mb / 30 In
July	26°C / 79°F	15°C / 59°F	20°C / 68°F	175 hours	134.26 mm / 5.29 In	10 days	1015 mb / 30 In
August	25°C / 77°F	14°C / 57°F	19°C / 66°F	171 hours	115.33 mm / 4.54 In	10 days	1016 mb / 30 In
September	21°C / 71°F	11°C / 51°F	16°C / 60°F	164 hours	111.23 mm / 4.38 In	8 days	1018 mb / 31 In
October	14°C / 58°F	6°C / 42°F	10°C / 49°F	122 hours	139.53 mm / 5.49 In	10 days	1017 mb / 30 In
November	7°C / 45°F	-1°C / 31°F	3°C / 38°F	113 hours	103.39 mm / 4.07 In	10 days	1019 mb / 31 In
December	2°C / 35°F	-4°C / 24°F	-1°C / 30°F	51 hours	122.96 mm / 4.84 In	14 days	1019 mb / 31 In

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