Pittsburgh December Weather Averages Pennsylvania, United States of America

December Weather Averages for Pittsburgh

High Temp	5°C	41°F
Low Temp	-1°C	30°F
Avg Temp	2°C	35°F
Sunshine Hours	80 hours
Rainfall	116.64 mm	4.59 In
Rain days	10 days
Pressure	1020 mb	31 In

Pittsburgh December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	4°C / 40°F	-4°C / 26°F	1°C / 33°F	84 hours	161.02 mm / 6.34 In	14 days	1020 mb / 31 In
2009	3°C / 37°F	-4°C / 25°F	-1°C / 31°F	111 hours	93.37 mm / 3.68 In	8 days	1019 mb / 31 In
2010	-1°C / 29°F	-8°C / 18°F	-5°C / 23°F	18 hours	57.83 mm / 2.28 In	12 days	1017 mb / 31 In
2011	6°C / 43°F	0°C / 32°F	3°C / 37°F	133 hours	85.10 mm / 3.35 In	9 days	1022 mb / 31 In
2012	7°C / 44°F	0°C / 33°F	4°C / 38°F	64 hours	191.35 mm / 7.53 In	13 days	1016 mb / 30 In
2013	4°C / 38°F	-3°C / 26°F	0°C / 33°F	37 hours	129.34 mm / 5.09 In	14 days	1020 mb / 31 In
2014	5°C / 41°F	-1°C / 30°F	2°C / 35°F	95 hours	81.00 mm / 3.19 In	8 days	1022 mb / 31 In
2015	11°C / 51°F	4°C / 38°F	7°C / 45°F	48 hours	121.89 mm / 4.80 In	11 days	1018 mb / 31 In
2016	3°C / 38°F	-3°C / 26°F	0°C / 32°F	44 hours	107.98 mm / 4.25 In	10 days	1022 mb / 31 In
2017	2°C / 36°F	-4°C / 25°F	-1°C / 31°F	88 hours	53.40 mm / 2.10 In	7 days	1020 mb / 31 In
2018	6°C / 42°F	0°C / 31°F	3°C / 37°F	93 hours	124.68 mm / 4.91 In	7 days	1020 mb / 31 In
2019	6°C / 42°F	0°C / 31°F	3°C / 37°F	98 hours	124.72 mm / 4.91 In	11 days	1018 mb / 31 In
2020	4°C / 39°F	-2°C / 29°F	1°C / 34°F	58 hours	93.70 mm / 3.69 In	9 days	1018 mb / 31 In
2021	9°C / 49°F	2°C / 36°F	5°C / 41°F	121 hours	107.70 mm / 4.24 In	11 days	1018 mb / 31 In
2022	5°C / 41°F	-2°C / 29°F	1°C / 34°F	87 hours	71.40 mm / 2.81 In	11 days	1021 mb / 31 In
2023	8°C / 47°F	2°C / 36°F	5°C / 41°F	110 hours	137.11 mm / 5.40 In	7 days	1020 mb / 31 In
2024	4°C / 39°F	-1°C / 30°F	1°C / 34°F	71 hours	285.61 mm / 11.24 In	7 days	1022 mb / 31 In

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