Grafton Weather History North Dakota, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Wed 12 Aug, 2026 Weather in Grafton

Sunrise: 06:19 AM Sunset: 08:49 PM	Moonrise: 05:38 AM Moonset: 08:50 PM	Max: 27.8 °c	Min: 13.0 °c	Avg: 20.7 °c	Precip: 0.00 mm	Max Wind: 18.0 kph

	Wed 12 0:00 am	Wed 12 3:00 am	Wed 12 6:00 am	Wed 12 9:00 am	Wed 12 12:00 pm	Wed 12 3:00 pm	Wed 12 6:00 pm	Wed 12 9:00 pm
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Temp	17.4°c	15.2°c	13.1°c	17.0°c	25.9°c	27.8°c	26.4°c	21.9°c
Wind	9.2 kmph	5.6 kmph	3.6 kmph	5.4 kmph	3.2 kmph	9.0 kmph	17.6 kmph	15.5 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%	6%	5%	3%	1%	9%	3%	0%
Humidity	81%	92%	94%	82%	55%	50%	49%	62%
Pressure	1012 mb	1012 mb	1012 mb	1013 mb	1012 mb	1010 mb	1009 mb	1011 mb

Grafton Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-9°C / 15°F	-18°C / 0°F	-13°C / 8°F	90 hours	16.19 mm / 0.64 In	6 days	1021 mb / 31 In
February	-8°C / 18°F	-17°C / 2°F	-12°C / 10°F	89 hours	18.40 mm / 0.72 In	5 days	1021 mb / 31 In
March	1°C / 34°F	-8°C / 18°F	-4°C / 26°F	92 hours	34.40 mm / 1.35 In	5 days	1019 mb / 31 In
April	9°C / 49°F	0°C / 32°F	5°C / 40°F	129 hours	63.83 mm / 2.51 In	6 days	1015 mb / 30 In
May	18°C / 65°F	8°C / 46°F	13°C / 56°F	176 hours	93.46 mm / 3.68 In	7 days	1014 mb / 30 In
June	23°C / 74°F	13°C / 56°F	18°C / 65°F	178 hours	119.29 mm / 4.70 In	8 days	1011 mb / 30 In
July	27°C / 81°F	16°C / 60°F	21°C / 71°F	233 hours	101.91 mm / 4.01 In	6 days	1012 mb / 30 In
August	27°C / 80°F	15°C / 59°F	21°C / 70°F	259 hours	67.96 mm / 2.68 In	5 days	1013 mb / 30 In
September	22°C / 72°F	11°C / 52°F	16°C / 62°F	226 hours	76.02 mm / 2.99 In	5 days	1014 mb / 30 In
October	12°C / 53°F	4°C / 39°F	8°C / 46°F	174 hours	64.72 mm / 2.55 In	5 days	1014 mb / 30 In
November	2°C / 36°F	-5°C / 23°F	-1°C / 29°F	145 hours	26.68 mm / 1.05 In	5 days	1017 mb / 31 In
December	-7°C / 20°F	-14°C / 7°F	-10°C / 14°F	108 hours	30.61 mm / 1.21 In	6 days	1019 mb / 31 In

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