New Haven 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 03 Sep, 2026 Weather in New Haven

Sunrise: 06:20 AM Sunset: 07:21 PM	Moonrise: 10:22 PM Moonset: 01:19 PM	Max: 26.0 °c	Min: 20.4 °c	Avg: 23.1 °c	Precip: 9.90 mm	Max Wind: 15.1 kph

	Thu 03 0:00 am	Thu 03 3:00 am	Thu 03 6:00 am	Thu 03 9:00 am	Thu 03 12:00 pm	Thu 03 3:00 pm	Thu 03 6:00 pm	Thu 03 9:00 pm
Icon
Temp	20.7°c	21.2°c	20.4°c	22.0°c	23.7°c	25.8°c	25.4°c	23.7°c
Wind	10.8 kmph	10.8 kmph	7.2 kmph	9.4 kmph	15.1 kmph	10.8 kmph	5.0 kmph	3.6 kmph
Precip	0.01 mm	1.25 mm	0.00 mm	0.06 mm	0.40 mm	0.40 mm	0.40 mm	0.40 mm
Cloud	100%	100%	100%	100%	100%	88%	52%	100%
Humidity	85%	95%	98%	94%	83%	76%	75%	89%
Pressure	1018 mb	1016 mb	1015 mb	1015 mb	1014 mb	1012 mb	1011 mb	1012 mb

New Haven Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	2°C / 36°F	-3°C / 26°F	-1°C / 31°F	181 hours	109.52 mm / 4.31 In	7 days	1017 mb / 31 In
February	3°C / 38°F	-3°C / 26°F	0°C / 32°F	149 hours	124.06 mm / 4.88 In	7 days	1017 mb / 31 In
March	7°C / 45°F	1°C / 33°F	4°C / 39°F	160 hours	144.90 mm / 5.70 In	8 days	1017 mb / 31 In
April	13°C / 55°F	6°C / 42°F	9°C / 48°F	161 hours	117.66 mm / 4.63 In	7 days	1016 mb / 30 In
May	18°C / 65°F	11°C / 52°F	15°C / 58°F	175 hours	130.53 mm / 5.14 In	7 days	1016 mb / 30 In
June	23°C / 74°F	16°C / 61°F	20°C / 67°F	192 hours	116.38 mm / 4.58 In	7 days	1014 mb / 30 In
July	27°C / 81°F	20°C / 68°F	23°C / 74°F	220 hours	127.37 mm / 5.01 In	7 days	1014 mb / 30 In
August	26°C / 80°F	19°C / 67°F	23°C / 73°F	221 hours	120.90 mm / 4.76 In	6 days	1015 mb / 30 In
September	23°C / 73°F	16°C / 61°F	19°C / 67°F	208 hours	110.88 mm / 4.37 In	6 days	1018 mb / 31 In
October	17°C / 62°F	11°C / 51°F	14°C / 57°F	181 hours	145.97 mm / 5.75 In	7 days	1017 mb / 31 In
November	11°C / 51°F	5°C / 40°F	8°C / 46°F	201 hours	113.19 mm / 4.46 In	6 days	1019 mb / 31 In
December	5°C / 42°F	0°C / 33°F	3°C / 37°F	163 hours	171.58 mm / 6.76 In	8 days	1018 mb / 31 In

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