Exeter September Weather Averages New Hampshire, United States of America

September Weather Averages for Exeter

High Temp	22°C	71°F
Low Temp	13°C	56°F
Avg Temp	17°C	63°F
Sunshine Hours	207 hours
Rainfall	85.21 mm	3.35 In
Rain days	6 days
Pressure	1018 mb	31 In

Exeter September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	20°C / 68°F	14°C / 56°F	17°C / 62°F	218 hours	240.50 mm / 9.47 In	9 days	1019 mb / 31 In
2009	20°C / 67°F	12°C / 54°F	16°C / 61°F	247 hours	36.20 mm / 1.43 In	3 days	1018 mb / 31 In
2010	23°C / 73°F	14°C / 58°F	18°C / 65°F	196 hours	54.60 mm / 2.15 In	4 days	1014 mb / 30 In
2011	21°C / 69°F	14°C / 57°F	17°C / 63°F	188 hours	104.97 mm / 4.13 In	9 days	1017 mb / 31 In
2012	20°C / 68°F	13°C / 55°F	16°C / 62°F	225 hours	88.28 mm / 3.48 In	7 days	1016 mb / 30 In
2013	20°C / 69°F	12°C / 53°F	16°C / 61°F	232 hours	96.09 mm / 3.78 In	8 days	1015 mb / 30 In
2014	21°C / 70°F	13°C / 55°F	17°C / 62°F	243 hours	20.22 mm / 0.80 In	4 days	1019 mb / 31 In
2015	23°C / 73°F	15°C / 59°F	19°C / 66°F	189 hours	103.56 mm / 4.08 In	6 days	1018 mb / 31 In
2016	22°C / 72°F	14°C / 58°F	18°C / 65°F	225 hours	47.38 mm / 1.87 In	8 days	1020 mb / 31 In
2017	23°C / 73°F	14°C / 58°F	18°C / 65°F	212 hours	46.30 mm / 1.82 In	6 days	1016 mb / 30 In
2018	22°C / 72°F	15°C / 59°F	18°C / 65°F	167 hours	130.39 mm / 5.13 In	6 days	1022 mb / 31 In
2019	21°C / 71°F	13°C / 55°F	17°C / 63°F	232 hours	27.50 mm / 1.08 In	5 days	1019 mb / 31 In
2020	22°C / 72°F	13°C / 56°F	18°C / 64°F	232 hours	23.50 mm / 0.93 In	4 days	1019 mb / 31 In
2021	23°C / 73°F	14°C / 58°F	18°C / 65°F	175 hours	152.90 mm / 6.02 In	10 days	1016 mb / 30 In
2022	22°C / 71°F	13°C / 55°F	17°C / 62°F	189 hours	99.10 mm / 3.90 In	4 days	1016 mb / 30 In
2023	24°C / 75°F	13°C / 56°F	18°C / 64°F	170 hours	132.36 mm / 5.21 In	5 days	1018 mb / 31 In
2024	21°C / 70°F	13°C / 55°F	17°C / 62°F	182 hours	199.94 mm / 7.87 In	3 days	1020 mb / 31 In

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