New Jersey, United States Climate

Weather: 25.74°C/78.33°F, Wind SW at 5.66 km/h, 61% Humidity, 0% Chance of rain

United States
(Photo by Ray Hennessy on Unsplash)
Contents

New Jersey Climate Summary

Located at an elevation of 29.44 meters (96.59 feet) above sea level, New Jersey has a Humid subtropical, no dry season climate (Classification: Cfa). The city’s yearly temperature is 13.62ºC (56.52ºF) and it is 0.98% higher than United States’s averages. New Jersey typically receives about 22.09 millimeters (0.87 inches) of precipitation and has 55.54 rainy days (15.22% of the time) annually.

CountryUnited States
Longitude-74.4056612
Latitude40.0583238
Attitude/Elevation29.44m (96.59ft)
Local timeSunday 08:55
Annual high temperature16.1ºC (60.98ºF)
Annual low temperature9.18ºC (48.52ºF)
Average annual precip.22.09mm (0.87in)
Warmest monthJuly (28.5ºC / 83.3ºF)
Coldest MonthJanuary (-2.87ºC / 26.83ºF)
Wettest MonthAugust (33.03mm / 1.3in)
Driest MonthNovember (13.7mm / 0.54in)
Number of days with rainfall (≥ 1.0 mm)55.54 days (15.22%)
Days with no rain309.46 days (84.78%)
Humidity75.82%

Climate New Jersey: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)18.0(64.4)21.0(69.8)22.0(71.6)28.0(82.4)31.0(87.8)33.0(91.4)37.0(98.6)34.0(93.2)33.0(91.4)31.0(87.8)24.0(75.2)20.0(68.0)37.0(98.6)
Average high °C (°F)3.26(37.87)4.8(40.64)8.8(47.84)14.76(58.57)20.11(68.2)25.05(77.09)28.5(83.3)27.38(81.28)24.05(75.29)18.09(64.56)11.54(52.77)6.86(44.35)16.1(60.98)
Daily mean °C (°F)0.99(33.78)2.32(36.18)6.23(43.21)12.08(53.74)17.56(63.61)22.57(72.63)25.98(78.76)24.91(76.84)21.55(70.79)15.6(60.08)8.95(48.11)4.74(40.53)13.62(56.52)
Average low °C (°F)-2.87(26.83)-1.78(28.8)2.0(35.6)7.1(44.78)12.56(54.61)17.12(62.82)20.78(69.4)20.19(68.34)17.15(62.87)11.5(52.7)5.03(41.05)1.34(34.41)9.18(48.52)
Record low °C (°F)-17.0(1.4)-18.0(-0.4)-13.0(8.6)-2.0(28.4)3.0(37.4)10.0(50.0)14.0(57.2)14.0(57.2)8.0(46.4)0.0(0)-6.0(21.2)-12.0(10.4)-18.0(-0.4)
Average precipitation mm (inches)16.05(0.63)18.64(0.73)21.32(0.84)19.35(0.76)20.68(0.81)26.39(1.04)31.8(1.25)33.03(1.3)16.51(0.65)21.03(0.83)13.7(0.54)26.54(1.04)22.09(0.87)
Average precipitation days (≥ 1.0 mm)3.554.184.364.04.365.737.647.274.094.362.453.554.63
Average relative humidity (%)75.377.5573.772.7878.1678.1176.8975.5676.4976.5672.7275.9875.82
Mean monthly sunshine hours6.86.699.3211.7812.6313.3713.5912.8611.37.767.146.629.99

Climate Graph

The chart below shows the mean monthly temperature and precipitation of New Jersey in recent years.

New Jersey

New Jersey Temperature by Month

July
25.98°C | 78.76°F
August
24.91°C | 76.84°F
June
22.57°C | 72.63°F
September
21.55°C | 70.79°F
May
17.56°C | 63.61°F
October
15.6°C | 60.08°F
April
12.08°C | 53.74°F
November
8.95°C | 48.11°F
March
6.23°C | 43.21°F
December
4.74°C | 40.53°F
February
2.32°C | 36.18°F
January
0.99°C | 33.78°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature35.0°C (95.0°F)28.48°C (83.26°F)22.0°C (71.6°F)
Avg Temperature31.0°C (87.8°F)26.0°C (78.8°F)21.0°C (69.8°F)
Min Temperature24.0°C (75.2°F)20.87°C (69.57°F)16.0°C (60.8°F)
Dew PointMaxAverageMin
Dew Point24.0°C (75.2°F)19.39°C (66.9°F)11.0°C (51.8°F)
PrecipitationMaxAverageMinSum
Precipitation8.9mm | 0.35in0.86mm | 0.03in0.0mm | 0in26.7mm | 1.05in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind21.0kmh | 13.05mph10.74kmh | 6.67mph4.0kmh | 2.49mph
Gust Wind31.0kmh | 19.26mph15.97kmh | 9.92mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure8.9mb0.86mb0.0mb
New Jersey

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-07-0131 | 87.821 | 69.8637 | 4.3530.03 | 10170.0 | 0.0
2018-07-0231 | 87.823 | 73.4698 | 4.9730.06 | 10180.0 | 0.0
2018-07-0330 | 86.024 | 75.2817 | 4.3530.15 | 10210.0 | 0.0
2018-07-0428 | 82.423 | 73.4797 | 4.3530.27 | 10250.0 | 0.0
2018-07-0529 | 84.223 | 73.48011 | 6.8430.24 | 10242.0 | 0.08
2018-07-0626 | 78.821 | 69.87913 | 8.0830.06 | 10181.1 | 0.04
2018-07-0721 | 69.811 | 51.85516 | 9.9430.3 | 10260.0 | 0.0
2018-07-0823 | 73.414 | 57.2598 | 4.9730.33 | 10270.0 | 0.0
2018-07-0926 | 78.816 | 60.8588 | 4.9730.18 | 10220.0 | 0.0
2018-07-1028 | 82.419 | 66.2617 | 4.3529.94 | 10140.0 | 0.0
2018-07-1127 | 80.619 | 66.27110 | 6.2129.94 | 10140.1 | 0.0
2018-07-1224 | 75.217 | 62.6718 | 4.9730.15 | 10210.9 | 0.04
2018-07-1325 | 77.017 | 62.6678 | 4.9730.21 | 10230.0 | 0.0
2018-07-1427 | 80.615 | 59.05612 | 7.4630.12 | 10200.0 | 0.0
2018-07-1525 | 77.019 | 66.2759 | 5.5930.0 | 10161.7 | 0.07
2018-07-1628 | 82.422 | 71.67810 | 6.2129.94 | 10140.7 | 0.03
2018-07-1727 | 80.623 | 73.48613 | 8.0829.85 | 10118.9 | 0.35
2018-07-1825 | 77.017 | 62.66410 | 6.2129.88 | 10120.0 | 0.0
2018-07-1925 | 77.015 | 59.05810 | 6.2130.06 | 10180.0 | 0.0
2018-07-2024 | 75.217 | 62.6669 | 5.5930.12 | 10200.0 | 0.0
2018-07-2122 | 71.617 | 62.67620 | 12.4330.0 | 10162.3 | 0.09
2018-07-2226 | 78.821 | 69.88021 | 13.0529.88 | 10121.4 | 0.06
2018-07-2325 | 77.022 | 71.68919 | 11.8130.06 | 10180.4 | 0.02
2018-07-2426 | 78.822 | 71.68720 | 12.4330.12 | 10201.8 | 0.07
2018-07-2524 | 75.222 | 71.69015 | 9.3229.97 | 10150.0 | 0.0
2018-07-2627 | 80.622 | 71.6819 | 5.5929.88 | 10120.5 | 0.02
2018-07-2727 | 80.622 | 71.6808 | 4.9729.97 | 10150.8 | 0.03
2018-07-2826 | 78.822 | 71.6794 | 2.4929.97 | 10153.4 | 0.13
2018-07-2925 | 77.016 | 60.8639 | 5.5930.09 | 10190.0 | 0.0
2018-07-3023 | 73.419 | 66.2777 | 4.3530.12 | 10200.6 | 0.02
2018-07-3125 | 77.020 | 68.08110 | 6.2130.09 | 10190.1 | 0.0

New Jersey 10 Year Historical Weather Data

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