Windham September Weather Averages New Hampshire, United States of America

September Weather Averages for Windham

High Temp	23°C	74°F
Low Temp	13°C	56°F
Avg Temp	18°C	64°F
Sunshine Hours	212 hours
Rainfall	93.02 mm	3.66 In
Rain days	6 days
Pressure	1018 mb	31 In

Windham September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	21°C / 70°F	13°C / 56°F	17°C / 63°F	225 hours	254.42 mm / 10.02 In	9 days	1019 mb / 31 In
2009	20°C / 69°F	12°C / 53°F	16°C / 61°F	252 hours	44.21 mm / 1.74 In	3 days	1018 mb / 31 In
2010	23°C / 74°F	14°C / 57°F	18°C / 65°F	211 hours	58.07 mm / 2.29 In	6 days	1014 mb / 30 In
2011	23°C / 73°F	14°C / 57°F	18°C / 64°F	203 hours	122.31 mm / 4.82 In	7 days	1017 mb / 31 In
2012	22°C / 71°F	12°C / 54°F	17°C / 62°F	236 hours	92.57 mm / 3.64 In	7 days	1016 mb / 30 In
2013	22°C / 72°F	11°C / 52°F	17°C / 62°F	246 hours	98.18 mm / 3.87 In	7 days	1015 mb / 30 In
2014	23°C / 73°F	12°C / 54°F	17°C / 63°F	255 hours	19.13 mm / 0.75 In	4 days	1019 mb / 31 In
2015	25°C / 76°F	15°C / 58°F	19°C / 67°F	198 hours	123.81 mm / 4.87 In	6 days	1018 mb / 31 In
2016	24°C / 75°F	14°C / 58°F	19°C / 66°F	222 hours	59.14 mm / 2.33 In	7 days	1019 mb / 31 In
2017	25°C / 76°F	15°C / 59°F	19°C / 67°F	225 hours	53.99 mm / 2.13 In	4 days	1016 mb / 30 In
2018	24°C / 75°F	15°C / 60°F	19°C / 67°F	185 hours	127.63 mm / 5.02 In	7 days	1022 mb / 31 In
2019	23°C / 74°F	13°C / 55°F	18°C / 64°F	252 hours	33.86 mm / 1.33 In	4 days	1019 mb / 31 In
2020	24°C / 74°F	14°C / 57°F	19°C / 65°F	236 hours	26.50 mm / 1.04 In	4 days	1019 mb / 31 In
2021	23°C / 74°F	14°C / 58°F	18°C / 65°F	165 hours	151.20 mm / 5.95 In	10 days	1016 mb / 30 In
2022	23°C / 73°F	13°C / 55°F	17°C / 63°F	183 hours	110.50 mm / 4.35 In	5 days	1016 mb / 30 In
2023	24°C / 75°F	14°C / 57°F	18°C / 65°F	166 hours	147.40 mm / 5.80 In	7 days	1018 mb / 31 In
2024	22°C / 72°F	13°C / 56°F	17°C / 63°F	164 hours	219.85 mm / 8.66 In	4 days	1020 mb / 31 In

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