Washington January Weather Averages Pennsylvania, United States of America

January Weather Averages for Washington

High Temp	1°C	35°F
Low Temp	-6°C	22°F
Avg Temp	-2°C	28°F
Sunshine Hours	70 hours
Rainfall	83.66 mm	3.29 In
Rain days	11 days
Pressure	1020 mb	31 In

Washington January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	-1°C / 30°F	-9°C / 16°F	-5°C / 23°F	60 hours	85.20 mm / 3.35 In	13 days	1019 mb / 31 In
2010	-1°C / 31°F	-7°C / 20°F	-4°C / 26°F	60 hours	72.20 mm / 2.84 In	12 days	1019 mb / 31 In
2011	-1°C / 30°F	-9°C / 17°F	-5°C / 23°F	63 hours	46.30 mm / 1.82 In	12 days	1018 mb / 31 In
2012	4°C / 39°F	-4°C / 25°F	0°C / 32°F	95 hours	100.67 mm / 3.96 In	13 days	1018 mb / 31 In
2013	3°C / 38°F	-4°C / 25°F	0°C / 31°F	104 hours	80.20 mm / 3.16 In	9 days	1022 mb / 31 In
2014	-1°C / 31°F	-10°C / 13°F	-5°C / 22°F	81 hours	61.50 mm / 2.42 In	12 days	1019 mb / 31 In
2015	0°C / 32°F	-8°C / 18°F	-4°C / 25°F	95 hours	79.70 mm / 3.14 In	11 days	1022 mb / 31 In
2016	1°C / 34°F	-7°C / 20°F	-3°C / 27°F	70 hours	40.52 mm / 1.60 In	9 days	1019 mb / 31 In
2017	5°C / 41°F	-2°C / 29°F	2°C / 35°F	33 hours	113.27 mm / 4.46 In	13 days	1017 mb / 31 In
2018	1°C / 33°F	-8°C / 17°F	-4°C / 25°F	83 hours	123.51 mm / 4.86 In	7 days	1025 mb / 31 In
2019	2°C / 35°F	-6°C / 22°F	-2°C / 28°F	77 hours	92.20 mm / 3.63 In	14 days	1020 mb / 31 In
2020	5°C / 41°F	-2°C / 29°F	2°C / 35°F	76 hours	107.01 mm / 4.21 In	10 days	1020 mb / 31 In
2021	2°C / 36°F	-3°C / 26°F	-1°C / 31°F	66 hours	61.10 mm / 2.41 In	9 days	1018 mb / 31 In
2022	0°C / 32°F	-9°C / 17°F	-4°C / 24°F	93 hours	90.80 mm / 3.57 In	12 days	1021 mb / 31 In
2023	6°C / 43°F	0°C / 32°F	3°C / 37°F	15 hours	43.10 mm / 1.70 In	12 days	1017 mb / 31 In
2024	2°C / 36°F	-4°C / 25°F	-1°C / 30°F	63 hours	120.65 mm / 4.75 In	12 days	1019 mb / 31 In
2025	-2°C / 28°F	-7°C / 19°F	-5°C / 24°F	51 hours	104.22 mm / 4.10 In	2 days	1020 mb / 31 In

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