Saint John Weather History New Brunswick, Canada

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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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Sat 05 Jul, 2025 Weather in Saint John

Sunrise: 05:43 AM Sunset: 09:15 PM	Moonrise: 04:52 PM Moonset: 01:35 AM	Max: 22.8 °c	Min: 13.7 °c	Avg: 17.7 °c	Precip: 0.00 mm	Max Wind: 17.3 kph

	Sat 05 0:00 am	Sat 05 3:00 am	Sat 05 6:00 am	Sat 05 9:00 am	Sat 05 12:00 pm	Sat 05 3:00 pm	Sat 05 6:00 pm	Sat 05 9:00 pm
Icon
Temp	15.5°c	14.1°c	15.2°c	19.8°c	22.6°c	21.8°c	17.9°c	14.5°c
Wind	10.4 kmph	9.4 kmph	10.4 kmph	16.9 kmph	11.9 kmph	15.1 kmph	13.0 kmph	8.6 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	12%	11%	11%	0%	8%	14%	16%	11%
Humidity	69%	78%	81%	74%	63%	65%	77%	85%
Pressure	1015 mb	1016 mb	1017 mb	1018 mb	1018 mb	1017 mb	1017 mb	1018 mb

Saint John 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 / 24°F	114 hours	116.94 mm / 4.60 In	10 days	1013 mb / 30 In
February	-1°C / 30°F	-8°C / 17°F	-4°C / 24°F	90 hours	114.43 mm / 4.51 In	8 days	1014 mb / 30 In
March	2°C / 36°F	-4°C / 25°F	-1°C / 31°F	107 hours	138.89 mm / 5.47 In	9 days	1015 mb / 30 In
April	8°C / 46°F	1°C / 34°F	5°C / 40°F	120 hours	137.85 mm / 5.43 In	8 days	1014 mb / 30 In
May	13°C / 56°F	6°C / 43°F	10°C / 49°F	143 hours	117.73 mm / 4.63 In	8 days	1015 mb / 30 In
June	17°C / 63°F	10°C / 51°F	14°C / 57°F	161 hours	140.20 mm / 5.52 In	8 days	1013 mb / 30 In
July	21°C / 70°F	14°C / 58°F	18°C / 64°F	195 hours	119.31 mm / 4.70 In	7 days	1013 mb / 30 In
August	22°C / 71°F	15°C / 58°F	18°C / 64°F	212 hours	111.44 mm / 4.39 In	7 days	1014 mb / 30 In
September	18°C / 65°F	12°C / 53°F	15°C / 59°F	194 hours	111.65 mm / 4.40 In	6 days	1017 mb / 31 In
October	13°C / 55°F	7°C / 44°F	10°C / 50°F	168 hours	136.91 mm / 5.39 In	7 days	1016 mb / 30 In
November	7°C / 45°F	1°C / 34°F	4°C / 40°F	146 hours	143.58 mm / 5.65 In	7 days	1016 mb / 30 In
December	2°C / 36°F	-4°C / 25°F	-1°C / 31°F	122 hours	183.10 mm / 7.21 In	11 days	1016 mb / 30 In

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