Greenwich October Weather Averages Connecticut, United States of America

October Weather Averages for Greenwich

High Temp	18°C	64°F
Low Temp	11°C	52°F
Avg Temp	14°C	58°F
Sunshine Hours	176 hours
Rainfall	126.62 mm	4.99 In
Rain days	6 days
Pressure	1017 mb	31 In

Greenwich October Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	16°C / 61°F	9°C / 48°F	12°C / 54°F	244 hours	96.68 mm / 3.81 In	3 days	1019 mb / 31 In
2009	15°C / 59°F	9°C / 48°F	12°C / 54°F	171 hours	189.35 mm / 7.45 In	8 days	1017 mb / 30 In
2010	17°C / 62°F	10°C / 50°F	13°C / 56°F	197 hours	159.53 mm / 6.28 In	6 days	1012 mb / 30 In
2011	17°C / 62°F	10°C / 50°F	13°C / 56°F	207 hours	169.43 mm / 6.67 In	8 days	1015 mb / 30 In
2012	17°C / 63°F	11°C / 53°F	14°C / 58°F	146 hours	110.55 mm / 4.35 In	8 days	1014 mb / 30 In
2013	18°C / 64°F	11°C / 52°F	14°C / 58°F	186 hours	47.19 mm / 1.86 In	5 days	1018 mb / 31 In
2014	17°C / 63°F	11°C / 52°F	14°C / 58°F	191 hours	133.47 mm / 5.25 In	9 days	1013 mb / 30 In
2015	17°C / 62°F	10°C / 50°F	13°C / 56°F	231 hours	94.99 mm / 3.74 In	3 days	1019 mb / 31 In
2016	18°C / 64°F	11°C / 51°F	14°C / 57°F	209 hours	85.37 mm / 3.36 In	7 days	1019 mb / 31 In
2017	21°C / 70°F	15°C / 59°F	18°C / 64°F	204 hours	197.17 mm / 7.76 In	7 days	1019 mb / 31 In
2018	17°C / 63°F	12°C / 53°F	14°C / 58°F	185 hours	97.27 mm / 3.83 In	6 days	1017 mb / 31 In
2019	18°C / 65°F	12°C / 54°F	15°C / 59°F	164 hours	183.27 mm / 7.22 In	7 days	1018 mb / 31 In
2020	18°C / 64°F	12°C / 54°F	15°C / 59°F	137 hours	129.71 mm / 5.11 In	6 days	1019 mb / 31 In
2021	20°C / 68°F	14°C / 56°F	17°C / 62°F	178 hours	134.50 mm / 5.30 In	6 days	1015 mb / 30 In
2022	17°C / 63°F	11°C / 51°F	14°C / 57°F	177 hours	151.40 mm / 5.96 In	10 days	1019 mb / 31 In
2023	18°C / 65°F	11°C / 52°F	14°C / 58°F	162 hours	141.93 mm / 5.59 In	6 days	1014 mb / 30 In
2024	18°C / 64°F	10°C / 51°F	14°C / 57°F	67 hours	0.82 mm / 0.03 In	0 days	1023 mb / 31 In

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