Belfast Weather History Maine, 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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Mon 10 Aug, 2026 Weather in Belfast

Sunrise: 05:33 AM Sunset: 07:49 PM	Moonrise: 02:02 AM Moonset: 06:35 PM	Max: 30.2 °c	Min: 18.5 °c	Avg: 23.6 °c	Precip: 0.00 mm	Max Wind: 14.8 kph

	Mon 10 0:00 am	Mon 10 3:00 am	Mon 10 6:00 am	Mon 10 9:00 am	Mon 10 12:00 pm	Mon 10 3:00 pm	Mon 10 6:00 pm	Mon 10 9:00 pm
Icon
Temp	21.0°c	19.5°c	18.5°c	23.9°c	28.0°c	28.6°c	26.9°c	22.4°c
Wind	9.4 kmph	7.9 kmph	7.2 kmph	9.4 kmph	7.6 kmph	12.6 kmph	14.8 kmph	5.4 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	0%	0%	0%	0%	0%	1%	0%	0%
Humidity	64%	66%	72%	62%	52%	56%	63%	59%
Pressure	1013 mb	1014 mb	1014 mb	1015 mb	1013 mb	1011 mb	1010 mb	1011 mb

Belfast Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-1°C / 29°F	-8°C / 17°F	-5°C / 24°F	160 hours	105.67 mm / 4.16 In	9 days	1014 mb / 30 In
February	-1°C / 31°F	-8°C / 18°F	-4°C / 25°F	129 hours	94.52 mm / 3.72 In	8 days	1015 mb / 30 In
March	4°C / 39°F	-4°C / 25°F	0°C / 32°F	130 hours	129.65 mm / 5.10 In	9 days	1016 mb / 30 In
April	10°C / 49°F	2°C / 35°F	6°C / 42°F	125 hours	143.97 mm / 5.67 In	8 days	1014 mb / 30 In
May	16°C / 60°F	7°C / 45°F	11°C / 52°F	147 hours	104.17 mm / 4.10 In	7 days	1015 mb / 30 In
June	20°C / 68°F	12°C / 53°F	16°C / 61°F	156 hours	119.55 mm / 4.71 In	8 days	1013 mb / 30 In
July	24°C / 75°F	16°C / 60°F	20°C / 67°F	192 hours	100.50 mm / 3.96 In	7 days	1013 mb / 30 In
August	23°C / 74°F	15°C / 60°F	19°C / 66°F	209 hours	104.09 mm / 4.10 In	6 days	1015 mb / 30 In
September	20°C / 68°F	12°C / 54°F	16°C / 60°F	206 hours	108.18 mm / 4.26 In	5 days	1017 mb / 31 In
October	14°C / 57°F	7°C / 45°F	10°C / 50°F	167 hours	132.97 mm / 5.23 In	7 days	1016 mb / 30 In
November	7°C / 45°F	1°C / 33°F	4°C / 39°F	178 hours	120.90 mm / 4.76 In	7 days	1016 mb / 30 In
December	2°C / 35°F	-4°C / 25°F	-1°C / 30°F	155 hours	168.61 mm / 6.64 In	9 days	1016 mb / 30 In

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