Chester Weather History Pennsylvania, United States of America

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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.
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Sat 29 Aug, 2026 Weather in Chester

Sunrise: 06:26 AM Sunset: 07:38 PM	Moonrise: 08:15 PM Moonset: 07:57 AM	Max: 29.2 °c	Min: 16.0 °c	Avg: 22.1 °c	Precip: 0.00 mm	Max Wind: 15.5 kph

	Sat 29 0:00 am	Sat 29 3:00 am	Sat 29 6:00 am	Sat 29 9:00 am	Sat 29 12:00 pm	Sat 29 3:00 pm	Sat 29 6:00 pm	Sat 29 9:00 pm
Icon
Temp	21.6°c	18.7°c	16.7°c	18.6°c	25.1°c	28.5°c	27.7°c	20.7°c
Wind	11.9 kmph	14.8 kmph	13.0 kmph	12.6 kmph	5.4 kmph	10.4 kmph	6.1 kmph	9.7 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	0%	0%	0%	2%	0%	0%	0%	0%
Humidity	86%	84%	79%	75%	61%	43%	41%	84%
Pressure	1019 mb	1020 mb	1021 mb	1023 mb	1023 mb	1022 mb	1021 mb	1022 mb

Chester Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	4°C / 39°F	-3°C / 27°F	0°C / 33°F	166 hours	85.00 mm / 3.35 In	7 days	1019 mb / 31 In
February	6°C / 43°F	-2°C / 29°F	2°C / 35°F	146 hours	112.14 mm / 4.41 In	7 days	1018 mb / 31 In
March	11°C / 52°F	2°C / 36°F	6°C / 44°F	163 hours	109.18 mm / 4.30 In	7 days	1018 mb / 31 In
April	17°C / 63°F	7°C / 45°F	12°C / 54°F	165 hours	107.52 mm / 4.23 In	7 days	1016 mb / 30 In
May	22°C / 72°F	13°C / 55°F	18°C / 64°F	165 hours	119.20 mm / 4.69 In	8 days	1016 mb / 30 In
June	28°C / 82°F	18°C / 64°F	23°C / 73°F	201 hours	140.20 mm / 5.52 In	9 days	1014 mb / 30 In
July	31°C / 87°F	21°C / 70°F	26°C / 78°F	213 hours	132.13 mm / 5.20 In	9 days	1015 mb / 30 In
August	29°C / 85°F	20°C / 68°F	24°C / 76°F	228 hours	142.12 mm / 5.60 In	9 days	1016 mb / 30 In
September	26°C / 78°F	17°C / 62°F	21°C / 70°F	204 hours	119.08 mm / 4.69 In	7 days	1018 mb / 31 In
October	19°C / 66°F	11°C / 52°F	15°C / 59°F	194 hours	129.19 mm / 5.09 In	6 days	1018 mb / 31 In
November	12°C / 54°F	5°C / 40°F	8°C / 47°F	207 hours	89.34 mm / 3.52 In	5 days	1020 mb / 31 In
December	7°C / 45°F	1°C / 33°F	4°C / 39°F	172 hours	131.70 mm / 5.19 In	7 days	1019 mb / 31 In

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