Durham September Weather Averages New Hampshire, United States of America

September Weather Averages for Durham

High Temp	22°C	71°F
Low Temp	13°C	56°F
Avg Temp	17°C	63°F
Sunshine Hours	213 hours
Rainfall	89.30 mm	3.52 In
Rain days	6 days
Pressure	1018 mb	31 In

Durham September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	20°C / 68°F	13°C / 56°F	17°C / 62°F	218 hours	272.42 mm / 10.73 In	9 days	1019 mb / 31 In
2009	20°C / 67°F	12°C / 54°F	16°C / 60°F	256 hours	33.60 mm / 1.32 In	3 days	1018 mb / 31 In
2010	22°C / 72°F	14°C / 57°F	18°C / 64°F	195 hours	59.88 mm / 2.36 In	5 days	1013 mb / 30 In
2011	21°C / 69°F	14°C / 57°F	17°C / 63°F	198 hours	122.01 mm / 4.80 In	9 days	1017 mb / 31 In
2012	20°C / 68°F	12°C / 54°F	16°C / 61°F	235 hours	91.68 mm / 3.61 In	7 days	1016 mb / 30 In
2013	20°C / 69°F	11°C / 53°F	16°C / 61°F	241 hours	97.36 mm / 3.83 In	8 days	1015 mb / 30 In
2014	21°C / 70°F	13°C / 55°F	17°C / 62°F	254 hours	23.00 mm / 0.91 In	5 days	1019 mb / 31 In
2015	23°C / 73°F	15°C / 58°F	19°C / 65°F	184 hours	114.25 mm / 4.50 In	5 days	1018 mb / 31 In
2016	22°C / 72°F	14°C / 58°F	18°C / 64°F	232 hours	48.92 mm / 1.93 In	8 days	1020 mb / 31 In
2017	23°C / 73°F	14°C / 58°F	18°C / 65°F	237 hours	45.00 mm / 1.77 In	7 days	1016 mb / 30 In
2018	22°C / 71°F	15°C / 58°F	18°C / 65°F	183 hours	143.67 mm / 5.66 In	7 days	1022 mb / 31 In
2019	21°C / 70°F	13°C / 55°F	17°C / 62°F	250 hours	37.13 mm / 1.46 In	5 days	1019 mb / 31 In
2020	22°C / 72°F	13°C / 56°F	18°C / 64°F	234 hours	23.00 mm / 0.91 In	4 days	1019 mb / 31 In
2021	22°C / 72°F	14°C / 58°F	18°C / 64°F	165 hours	163.30 mm / 6.43 In	8 days	1016 mb / 30 In
2022	21°C / 71°F	13°C / 55°F	16°C / 62°F	188 hours	96.40 mm / 3.80 In	4 days	1016 mb / 30 In
2023	23°C / 74°F	13°C / 56°F	18°C / 64°F	179 hours	134.43 mm / 5.29 In	6 days	1018 mb / 31 In
2024	21°C / 70°F	12°C / 54°F	16°C / 62°F	181 hours	195.09 mm / 7.68 In	3 days	1020 mb / 31 In

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