Saint Marys January Weather Averages Pennsylvania, United States of America

January Weather Averages for Saint Marys

High Temp	-1°C	30°F
Low Temp	-8°C	17°F
Avg Temp	-5°C	23°F
Sunshine Hours	50 hours
Rainfall	76.20 mm	3.00 In
Rain days	13 days
Pressure	1019 mb	31 In

Saint Marys January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	0°C / 33°F	-6°C / 21°F	-3°C / 27°F	82 hours	51.80 mm / 2.04 In	11 days	1020 mb / 31 In
2009	-5°C / 24°F	-11°C / 12°F	-8°C / 18°F	26 hours	84.30 mm / 3.32 In	14 days	1018 mb / 31 In
2010	-3°C / 27°F	-9°C / 17°F	-5°C / 22°F	58 hours	68.44 mm / 2.69 In	10 days	1018 mb / 31 In
2011	-4°C / 25°F	-11°C / 12°F	-7°C / 19°F	28 hours	41.00 mm / 1.61 In	15 days	1017 mb / 31 In
2012	1°C / 33°F	-7°C / 20°F	-3°C / 26°F	67 hours	87.91 mm / 3.46 In	15 days	1017 mb / 31 In
2013	0°C / 33°F	-7°C / 20°F	-3°C / 26°F	53 hours	76.21 mm / 3.00 In	13 days	1021 mb / 31 In
2014	-4°C / 25°F	-13°C / 8°F	-8°C / 17°F	58 hours	64.40 mm / 2.54 In	14 days	1018 mb / 31 In
2015	-4°C / 25°F	-12°C / 10°F	-7°C / 19°F	60 hours	67.30 mm / 2.65 In	14 days	1021 mb / 31 In
2016	-1°C / 30°F	-8°C / 17°F	-5°C / 24°F	45 hours	41.40 mm / 1.63 In	7 days	1017 mb / 31 In
2017	1°C / 34°F	-5°C / 23°F	-2°C / 29°F	42 hours	107.51 mm / 4.23 In	15 days	1017 mb / 31 In
2018	-2°C / 29°F	-10°C / 14°F	-6°C / 22°F	82 hours	126.53 mm / 4.98 In	10 days	1024 mb / 31 In
2019	-1°C / 29°F	-9°C / 15°F	-5°C / 22°F	72 hours	96.90 mm / 3.81 In	15 days	1020 mb / 31 In
2020	2°C / 35°F	-5°C / 22°F	-2°C / 29°F	51 hours	97.43 mm / 3.84 In	12 days	1020 mb / 31 In
2021	-1°C / 30°F	-7°C / 20°F	-4°C / 25°F	42 hours	44.90 mm / 1.77 In	12 days	1017 mb / 31 In
2022	-2°C / 28°F	-12°C / 10°F	-7°C / 19°F	88 hours	72.60 mm / 2.86 In	14 days	1021 mb / 31 In
2023	3°C / 38°F	-2°C / 28°F	0°C / 33°F	11 hours	40.80 mm / 1.61 In	13 days	1016 mb / 30 In
2024	0°C / 31°F	-6°C / 21°F	-3°C / 26°F	17 hours	137.69 mm / 5.42 In	19 days	1018 mb / 31 In
2025	-4°C / 25°F	-8°C / 17°F	-6°C / 21°F	51 hours	40.03 mm / 1.58 In	3 days	1017 mb / 31 In

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