Bay Saint Louis Weather History Mississippi, 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.
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Sat 06 Sep, 2025 Weather in Bay Saint Louis

Sunrise: 06:37 AM Sunset: 07:14 PM	Moonrise: 06:46 PM Moonset: 05:18 AM	Max: 33.4 °c	Min: 25.2 °c	Avg: 28.9 °c	Precip: 0.00 mm	Max Wind: 12.6 kph

	Sat 06 0:00 am	Sat 06 3:00 am	Sat 06 6:00 am	Sat 06 9:00 am	Sat 06 12:00 pm	Sat 06 3:00 pm	Sat 06 6:00 pm	Sat 06 9:00 pm
Icon
Temp	27.2°c	26.7°c	25.2°c	27.7°c	30.3°c	33.4°c	31.6°c	29.1°c
Wind	11.5 kmph	5.4 kmph	5.4 kmph	8.3 kmph	5.0 kmph	11.5 kmph	7.6 kmph	6.8 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	94%	60%	35%	9%	31%	10%	0%	0%
Humidity	81%	84%	90%	80%	63%	52%	58%	71%
Pressure	1015 mb	1014 mb	1015 mb	1016 mb	1017 mb	1015 mb	1015 mb	1016 mb

Bay Saint Louis Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	15°C / 60°F	7°C / 45°F	11°C / 52°F	202 hours	119.28 mm / 4.70 In	6 days	1021 mb / 31 In
February	18°C / 64°F	10°C / 50°F	14°C / 57°F	155 hours	139.36 mm / 5.49 In	6 days	1020 mb / 31 In
March	21°C / 70°F	13°C / 56°F	17°C / 63°F	189 hours	126.27 mm / 4.97 In	7 days	1018 mb / 31 In
April	24°C / 75°F	17°C / 62°F	20°C / 68°F	203 hours	119.80 mm / 4.72 In	7 days	1016 mb / 30 In
May	28°C / 82°F	21°C / 69°F	24°C / 75°F	227 hours	132.06 mm / 5.20 In	10 days	1016 mb / 30 In
June	31°C / 88°F	24°C / 76°F	27°C / 81°F	204 hours	161.94 mm / 6.38 In	15 days	1015 mb / 30 In
July	32°C / 89°F	25°C / 78°F	28°C / 83°F	181 hours	207.49 mm / 8.17 In	19 days	1016 mb / 30 In
August	32°C / 89°F	25°C / 78°F	28°C / 83°F	192 hours	228.68 mm / 9.00 In	20 days	1015 mb / 30 In
September	30°C / 86°F	23°C / 73°F	26°C / 79°F	221 hours	137.38 mm / 5.41 In	12 days	1015 mb / 30 In
October	26°C / 79°F	18°C / 64°F	22°C / 71°F	247 hours	77.37 mm / 3.05 In	6 days	1017 mb / 31 In
November	20°C / 69°F	12°C / 54°F	16°C / 61°F	217 hours	85.95 mm / 3.38 In	5 days	1020 mb / 31 In
December	17°C / 63°F	10°C / 50°F	13°C / 56°F	172 hours	136.25 mm / 5.36 In	7 days	1020 mb / 31 In

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