Chester December Weather Averages Pennsylvania, United States of America

December Weather Averages for Chester

High Temp	7°C	45°F
Low Temp	1°C	33°F
Avg Temp	4°C	39°F
Sunshine Hours	175 hours
Rainfall	128.22 mm	5.05 In
Rain days	7 days
Pressure	1019 mb	31 In

Chester December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	7°C / 45°F	0°C / 31°F	3°C / 38°F	170 hours	130.57 mm / 5.14 In	8 days	1020 mb / 31 In
2009	5°C / 41°F	-1°C / 29°F	2°C / 35°F	222 hours	165.92 mm / 6.53 In	6 days	1019 mb / 31 In
2010	2°C / 35°F	-4°C / 25°F	-1°C / 30°F	167 hours	71.91 mm / 2.83 In	5 days	1014 mb / 30 In
2011	9°C / 49°F	2°C / 36°F	6°C / 42°F	240 hours	133.72 mm / 5.26 In	5 days	1022 mb / 31 In
2012	9°C / 48°F	2°C / 36°F	5°C / 41°F	174 hours	115.82 mm / 4.56 In	6 days	1017 mb / 30 In
2013	6°C / 43°F	-1°C / 31°F	3°C / 37°F	172 hours	134.74 mm / 5.30 In	9 days	1021 mb / 31 In
2014	7°C / 44°F	1°C / 33°F	4°C / 39°F	143 hours	123.30 mm / 4.85 In	10 days	1021 mb / 31 In
2015	13°C / 56°F	6°C / 44°F	10°C / 49°F	141 hours	148.22 mm / 5.84 In	9 days	1019 mb / 31 In
2016	6°C / 43°F	0°C / 31°F	3°C / 37°F	176 hours	72.93 mm / 2.87 In	7 days	1022 mb / 31 In
2017	5°C / 41°F	-1°C / 30°F	2°C / 36°F	205 hours	45.52 mm / 1.79 In	6 days	1020 mb / 31 In
2018	8°C / 47°F	2°C / 35°F	5°C / 41°F	191 hours	147.62 mm / 5.81 In	7 days	1020 mb / 31 In
2019	7°C / 45°F	1°C / 33°F	4°C / 39°F	159 hours	134.93 mm / 5.31 In	11 days	1019 mb / 31 In
2020	7°C / 44°F	0°C / 32°F	3°C / 38°F	166 hours	184.59 mm / 7.27 In	8 days	1018 mb / 31 In
2021	10°C / 51°F	3°C / 38°F	7°C / 44°F	166 hours	33.30 mm / 1.31 In	2 days	1018 mb / 31 In
2022	7°C / 45°F	0°C / 32°F	3°C / 38°F	182 hours	98.00 mm / 3.86 In	7 days	1022 mb / 31 In
2023	10°C / 49°F	3°C / 38°F	6°C / 43°F	147 hours	193.81 mm / 7.63 In	6 days	1020 mb / 31 In
2024	6°C / 42°F	-1°C / 31°F	2°C / 36°F	146 hours	247.17 mm / 9.73 In	6 days	1023 mb / 31 In

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