Greenwich Weather History Connecticut, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Thu 24 Apr, 2025 Weather in Greenwich

Sunrise: 06:02 AM Sunset: 07:45 PM	Moonrise: 04:17 AM Moonset: 04:06 PM	Max: 18.0 °c	Min: 12.3 °c	Avg: 14.7 °c	Precip: 0.00 mm	Max Wind: 18.0 kph

	Thu 24 0:00 am	Thu 24 3:00 am	Thu 24 6:00 am	Thu 24 9:00 am	Thu 24 12:00 pm	Thu 24 3:00 pm	Thu 24 6:00 pm	Thu 24 9:00 pm
Icon
Temp	13.8°c	12.6°c	12.5°c	14.5°c	16.8°c	17.8°c	16.1°c	13.4°c
Wind	6.5 kmph	7.9 kmph	7.2 kmph	6.8 kmph	5.8 kmph	11.2 kmph	17.3 kmph	14.4 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	0%	4%	16%	15%	12%	14%	9%	7%
Humidity	71%	73%	69%	59%	50%	49%	52%	58%
Pressure	1025 mb	1025 mb	1027 mb	1028 mb	1028 mb	1026 mb	1026 mb	1026 mb

Greenwich Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	3°C / 37°F	-3°C / 27°F	0°C / 32°F	175 hours	96.68 mm / 3.81 In	7 days	1017 mb / 31 In
February	4°C / 39°F	-2°C / 28°F	1°C / 33°F	147 hours	108.36 mm / 4.27 In	7 days	1017 mb / 31 In
March	8°C / 47°F	1°C / 34°F	5°C / 40°F	162 hours	127.33 mm / 5.01 In	7 days	1017 mb / 31 In
April	14°C / 57°F	6°C / 44°F	10°C / 50°F	163 hours	107.52 mm / 4.23 In	7 days	1015 mb / 30 In
May	20°C / 67°F	12°C / 53°F	16°C / 60°F	191 hours	103.14 mm / 4.06 In	8 days	1016 mb / 30 In
June	25°C / 76°F	17°C / 63°F	21°C / 69°F	201 hours	120.51 mm / 4.74 In	9 days	1014 mb / 30 In
July	29°C / 83°F	21°C / 70°F	25°C / 76°F	222 hours	137.93 mm / 5.43 In	10 days	1014 mb / 30 In
August	28°C / 82°F	21°C / 69°F	24°C / 75°F	222 hours	128.61 mm / 5.06 In	9 days	1015 mb / 30 In
September	24°C / 75°F	17°C / 62°F	20°C / 68°F	206 hours	109.80 mm / 4.32 In	7 days	1018 mb / 31 In
October	18°C / 64°F	11°C / 52°F	14°C / 58°F	176 hours	126.62 mm / 4.99 In	6 days	1017 mb / 31 In
November	11°C / 52°F	5°C / 41°F	8°C / 47°F	204 hours	96.23 mm / 3.79 In	6 days	1019 mb / 31 In
December	6°C / 43°F	1°C / 34°F	3°C / 38°F	163 hours	149.85 mm / 5.90 In	8 days	1019 mb / 31 In

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