South River Weather History New Jersey, 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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Mon 01 Jun, 2026 Weather in South River

Sunrise: 05:29 AM Sunset: 08:21 PM	Moonrise: 10:21 PM Moonset: 06:11 AM	Max: 24.1 °c	Min: 14.6 °c	Avg: 18.7 °c	Precip: 0.09 mm	Max Wind: 20.5 kph

	Mon 01 0:00 am	Mon 01 3:00 am	Mon 01 6:00 am	Mon 01 9:00 am	Mon 01 12:00 pm	Mon 01 3:00 pm	Mon 01 6:00 pm	Mon 01 9:00 pm
Icon
Temp	17.6°c	16.8°c	15.4°c	19.4°c	22.5°c	23.6°c	19.5°c	16.2°c
Wind	15.8 kmph	10.8 kmph	9.4 kmph	12.2 kmph	13.7 kmph	7.9 kmph	20.5 kmph	17.6 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	31%	83%	10%	17%	30%	44%	51%	41%
Humidity	56%	56%	62%	50%	37%	31%	52%	73%
Pressure	1013 mb	1012 mb	1012 mb	1013 mb	1012 mb	1012 mb	1014 mb	1018 mb

South River Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	3°C / 37°F	-3°C / 26°F	0°C / 32°F	177 hours	93.83 mm / 3.69 In	7 days	1018 mb / 31 In
February	5°C / 41°F	-3°C / 27°F	1°C / 34°F	148 hours	110.93 mm / 4.37 In	7 days	1018 mb / 31 In
March	10°C / 50°F	2°C / 35°F	6°C / 42°F	166 hours	122.18 mm / 4.81 In	7 days	1018 mb / 31 In
April	16°C / 60°F	7°C / 45°F	11°C / 52°F	160 hours	114.12 mm / 4.49 In	7 days	1016 mb / 30 In
May	21°C / 70°F	12°C / 54°F	17°C / 62°F	178 hours	129.39 mm / 5.09 In	8 days	1016 mb / 30 In
June	26°C / 79°F	17°C / 63°F	22°C / 71°F	202 hours	127.23 mm / 5.01 In	9 days	1014 mb / 30 In
July	30°C / 85°F	21°C / 70°F	25°C / 77°F	220 hours	137.81 mm / 5.43 In	10 days	1014 mb / 30 In
August	28°C / 83°F	20°C / 68°F	24°C / 75°F	222 hours	124.11 mm / 4.89 In	9 days	1016 mb / 30 In
September	25°C / 76°F	17°C / 62°F	20°C / 69°F	197 hours	106.82 mm / 4.21 In	6 days	1018 mb / 31 In
October	18°C / 65°F	11°C / 52°F	14°C / 58°F	185 hours	123.44 mm / 4.86 In	6 days	1017 mb / 31 In
November	12°C / 53°F	4°C / 40°F	8°C / 46°F	204 hours	89.21 mm / 3.51 In	5 days	1019 mb / 31 In
December	6°C / 43°F	0°C / 33°F	3°C / 38°F	166 hours	141.68 mm / 5.58 In	7 days	1019 mb / 31 In

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