Saint Marys 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.
Yearly Monthly Averages
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Sun 27 Apr, 2025 Weather in Saint Marys

Sunrise: 06:16 AM Sunset: 08:08 PM	Moonrise: 05:52 AM Moonset: 08:26 PM	Max: 16.3 °c	Min: 3.1 °c	Avg: 8.9 °c	Precip: 0.00 mm	Max Wind: 24.5 kph

	Sun 27 0:00 am	Sun 27 3:00 am	Sun 27 6:00 am	Sun 27 9:00 am	Sun 27 12:00 pm	Sun 27 3:00 pm	Sun 27 6:00 pm	Sun 27 9:00 pm
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Temp	4.3°c	3.6°c	3.1°c	7.1°c	12.7°c	15.8°c	14.0°c	10.3°c
Wind	23.0 kmph	22.0 kmph	21.2 kmph	21.6 kmph	24.5 kmph	22.3 kmph	16.2 kmph	7.2 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	99%	49%	0%	0%	0%	0%	0%	13%
Humidity	85%	85%	82%	68%	47%	35%	33%	39%
Pressure	1021 mb	1022 mb	1023 mb	1024 mb	1024 mb	1023 mb	1023 mb	1025 mb

Saint Marys Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-1°C / 30°F	-8°C / 17°F	-5°C / 23°F	50 hours	76.20 mm / 3.00 In	13 days	1019 mb / 31 In
February	1°C / 34°F	-8°C / 18°F	-3°C / 26°F	59 hours	88.85 mm / 3.50 In	11 days	1018 mb / 31 In
March	6°C / 43°F	-3°C / 27°F	2°C / 35°F	108 hours	92.67 mm / 3.65 In	9 days	1018 mb / 31 In
April	12°C / 54°F	2°C / 36°F	7°C / 45°F	121 hours	113.16 mm / 4.46 In	10 days	1015 mb / 30 In
May	19°C / 67°F	8°C / 47°F	14°C / 57°F	154 hours	121.21 mm / 4.77 In	12 days	1016 mb / 30 In
June	23°C / 74°F	12°C / 54°F	18°C / 64°F	170 hours	124.55 mm / 4.90 In	11 days	1014 mb / 30 In
July	26°C / 79°F	15°C / 59°F	20°C / 69°F	186 hours	108.32 mm / 4.26 In	11 days	1015 mb / 30 In
August	25°C / 77°F	14°C / 58°F	19°C / 67°F	179 hours	104.06 mm / 4.10 In	10 days	1016 mb / 30 In
September	21°C / 71°F	11°C / 52°F	16°C / 61°F	175 hours	109.13 mm / 4.30 In	8 days	1018 mb / 31 In
October	14°C / 58°F	6°C / 42°F	10°C / 50°F	134 hours	113.24 mm / 4.46 In	8 days	1017 mb / 31 In
November	7°C / 45°F	0°C / 31°F	3°C / 38°F	126 hours	78.73 mm / 3.10 In	8 days	1020 mb / 31 In
December	2°C / 36°F	-4°C / 25°F	-1°C / 30°F	62 hours	112.10 mm / 4.41 In	12 days	1019 mb / 31 In

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