Grand Forks September Weather Averages North Dakota, United States of America

September Weather Averages for Grand Forks

High Temp	22°C	72°F
Low Temp	12°C	53°F
Avg Temp	17°C	62°F
Sunshine Hours	227 hours
Rainfall	59.48 mm	2.34 In
Rain days	4 days
Pressure	1014 mb	30 In

Grand Forks September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	20°C / 68°F	10°C / 51°F	15°C / 59°F	195 hours	138.22 mm / 5.44 In	6 days	1016 mb / 30 In
2009	24°C / 76°F	14°C / 57°F	19°C / 66°F	258 hours	61.22 mm / 2.41 In	3 days	1016 mb / 30 In
2010	17°C / 63°F	8°C / 47°F	13°C / 55°F	186 hours	113.03 mm / 4.45 In	6 days	1014 mb / 30 In
2011	21°C / 69°F	9°C / 49°F	15°C / 59°F	272 hours	36.91 mm / 1.45 In	2 days	1016 mb / 30 In
2012	21°C / 70°F	9°C / 49°F	15°C / 59°F	254 hours	10.56 mm / 0.42 In	3 days	1015 mb / 30 In
2013	23°C / 73°F	12°C / 54°F	17°C / 63°F	238 hours	78.03 mm / 3.07 In	6 days	1012 mb / 30 In
2014	22°C / 71°F	10°C / 50°F	15°C / 60°F	240 hours	40.32 mm / 1.59 In	7 days	1015 mb / 30 In
2015	23°C / 74°F	13°C / 56°F	18°C / 65°F	218 hours	43.50 mm / 1.71 In	2 days	1013 mb / 30 In
2016	22°C / 71°F	11°C / 53°F	16°C / 61°F	229 hours	70.03 mm / 2.76 In	6 days	1015 mb / 30 In
2017	22°C / 71°F	12°C / 53°F	17°C / 62°F	213 hours	114.77 mm / 4.52 In	8 days	1014 mb / 30 In
2018	20°C / 68°F	10°C / 50°F	15°C / 59°F	192 hours	78.02 mm / 3.07 In	6 days	1017 mb / 30 In
2019	20°C / 68°F	12°C / 54°F	16°C / 61°F	145 hours	164.01 mm / 6.46 In	9 days	1012 mb / 30 In
2020	21°C / 69°F	10°C / 50°F	15°C / 60°F	196 hours	12.90 mm / 0.51 In	4 days	1014 mb / 30 In
2021	24°C / 76°F	13°C / 56°F	19°C / 65°F	258 hours	36.60 mm / 1.44 In	4 days	1011 mb / 30 In
2022	24°C / 75°F	12°C / 54°F	18°C / 64°F	257 hours	19.40 mm / 0.76 In	2 days	1014 mb / 30 In
2023	27°C / 80°F	12°C / 54°F	19°C / 66°F	198 hours	64.58 mm / 2.54 In	2 days	1014 mb / 30 In
2024	27°C / 81°F	15°C / 59°F	21°C / 69°F	280 hours	7.78 mm / 0.31 In	1 days	1012 mb / 30 In

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