Trenton Weather History New Jersey, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Fri 15 May, 2026 Weather in Trenton

Sunrise: 05:43 AM Sunset: 08:08 PM	Moonrise: 04:28 AM Moonset: 07:11 PM	Max: 17.2 °c	Min: 8.4 °c	Avg: 12.9 °c	Precip: 0.10 mm	Max Wind: 21.2 kph

	Fri 15 0:00 am	Fri 15 3:00 am	Fri 15 6:00 am	Fri 15 9:00 am	Fri 15 12:00 pm	Fri 15 3:00 pm	Fri 15 6:00 pm	Fri 15 9:00 pm
Icon
Temp	9.8°c	9.5°c	9.1°c	12.3°c	14.7°c	16.9°c	17.2°c	13.6°c
Wind	16.9 kmph	14.4 kmph	15.1 kmph	17.6 kmph	18.7 kmph	20.5 kmph	16.6 kmph	8.6 kmph
Precip	0.00 mm	0.00 mm	0.10 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	57%	62%	78%	96%	81%	88%	81%	18%
Humidity	70%	78%	77%	66%	58%	62%	60%	78%
Pressure	1009 mb	1008 mb	1009 mb	1011 mb	1011 mb	1012 mb	1013 mb	1016 mb

Trenton Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	3°C / 38°F	-4°C / 26°F	0°C / 32°F	173 hours	92.00 mm / 3.62 In	7 days	1018 mb / 31 In
February	5°C / 41°F	-3°C / 27°F	1°C / 34°F	148 hours	115.83 mm / 4.56 In	7 days	1018 mb / 31 In
March	10°C / 51°F	1°C / 35°F	6°C / 42°F	167 hours	121.75 mm / 4.79 In	7 days	1018 mb / 31 In
April	16°C / 62°F	7°C / 44°F	11°C / 53°F	160 hours	117.44 mm / 4.62 In	7 days	1016 mb / 30 In
May	22°C / 71°F	12°C / 54°F	17°C / 62°F	169 hours	126.25 mm / 4.97 In	9 days	1016 mb / 30 In
June	27°C / 80°F	17°C / 62°F	22°C / 71°F	200 hours	137.33 mm / 5.41 In	9 days	1014 mb / 30 In
July	30°C / 86°F	20°C / 69°F	25°C / 77°F	219 hours	142.29 mm / 5.60 In	10 days	1014 mb / 30 In
August	29°C / 84°F	19°C / 67°F	24°C / 75°F	222 hours	132.90 mm / 5.23 In	9 days	1016 mb / 30 In
September	25°C / 77°F	16°C / 61°F	20°C / 68°F	197 hours	114.28 mm / 4.50 In	6 days	1018 mb / 31 In
October	19°C / 65°F	10°C / 50°F	14°C / 58°F	190 hours	125.01 mm / 4.92 In	6 days	1017 mb / 31 In
November	12°C / 53°F	4°C / 39°F	8°C / 46°F	202 hours	90.62 mm / 3.57 In	5 days	1020 mb / 31 In
December	7°C / 44°F	0°C / 32°F	3°C / 38°F	168 hours	143.79 mm / 5.66 In	7 days	1019 mb / 31 In

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