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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Tue 16 Sep, 2025 Weather in Chester

Sunrise: 06:44 AM Sunset: 07:08 PM	Moonrise: 12:53 AM Moonset: 04:41 PM	Max: 25.2 °c	Min: 15.8 °c	Avg: 19.8 °c	Precip: 0.00 mm	Max Wind: 19.1 kph

	Tue 16 0:00 am	Tue 16 3:00 am	Tue 16 6:00 am	Tue 16 9:00 am	Tue 16 12:00 pm	Tue 16 3:00 pm	Tue 16 6:00 pm	Tue 16 9:00 pm
Icon
Temp	18.9°c	16.9°c	15.9°c	17.4°c	22.7°c	25.2°c	22.4°c	19.2°c
Wind	9.7 kmph	11.2 kmph	13.3 kmph	17.6 kmph	19.1 kmph	15.1 kmph	13.7 kmph	10.8 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	8%	51%	94%	89%	41%	23%	29%	33%
Humidity	77%	90%	96%	87%	64%	49%	54%	64%
Pressure	1024 mb	1024 mb	1025 mb	1025 mb	1025 mb	1023 mb	1023 mb	1023 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	1°C / 33°F	164 hours	77.33 mm / 3.04 In	7 days	1018 mb / 31 In
February	6°C / 43°F	-2°C / 29°F	2°C / 36°F	148 hours	101.92 mm / 4.01 In	7 days	1018 mb / 31 In
March	11°C / 52°F	2°C / 36°F	6°C / 44°F	166 hours	107.61 mm / 4.24 In	7 days	1018 mb / 31 In
April	17°C / 63°F	7°C / 45°F	12°C / 54°F	166 hours	107.78 mm / 4.24 In	7 days	1016 mb / 30 In
May	22°C / 72°F	13°C / 55°F	18°C / 64°F	174 hours	119.34 mm / 4.70 In	8 days	1016 mb / 30 In
June	27°C / 81°F	18°C / 64°F	22°C / 72°F	212 hours	144.23 mm / 5.68 In	9 days	1014 mb / 30 In
July	31°C / 87°F	21°C / 70°F	26°C / 78°F	226 hours	126.87 mm / 4.99 In	10 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	208 hours	113.80 mm / 4.48 In	7 days	1018 mb / 31 In
October	19°C / 67°F	11°C / 52°F	15°C / 59°F	194 hours	118.66 mm / 4.67 In	6 days	1017 mb / 31 In
November	12°C / 54°F	5°C / 40°F	8°C / 47°F	209 hours	84.18 mm / 3.31 In	5 days	1020 mb / 31 In
December	7°C / 45°F	1°C / 33°F	4°C / 39°F	175 hours	128.22 mm / 5.05 In	7 days	1019 mb / 31 In

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