Trenton, New Jersey, United States Climate

Weather: 21.06°C/69.91°F, Wind SW at 2.57 km/h, 69% Humidity, 0% Chance of rain

United States
(Photo by David Groves on Unsplash)
Contents

Trenton Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Trenton has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 14.52ºC (58.14ºF) and it is 1.88% higher than United States’s averages. Trenton typically receives about 50.14 millimeters (1.97 inches) of precipitation and has 45.63 rainy days (12.5% of the time) annually.

CountryUnited States
CityNew Jersey
Longitude-74.759717
Latitude40.2205824
Attitude/ElevationNonem (0ft)
Local timeTuesday 05:07
Annual high temperature17.4ºC (63.32ºF)
Annual low temperature9.82ºC (49.68ºF)
Average annual precip.50.14mm (1.97in)
Warmest monthJuly (31.66ºC / 88.99ºF)
Coldest MonthJanuary (-2.34ºC / 27.79ºF)
Wettest MonthAugust (77.88mm / 3.07in)
Driest MonthJanuary (29.85mm / 1.18in)
Number of days with rainfall (≥ 1.0 mm)45.63 days (12.5%)
Days with no rain319.37 days (87.5%)
Humidity65.91%

Climate Trenton: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)18.0(64.4)24.0(75.2)23.0(73.4)28.0(82.4)33.0(91.4)36.0(96.8)38.0(100.4)36.0(96.8)36.0(96.8)32.0(89.6)23.0(73.4)16.0(60.8)38.0(100.4)
Average high °C (°F)3.72(38.7)6.95(44.51)9.45(49.01)15.37(59.67)22.34(72.21)27.7(81.86)31.66(88.99)29.78(85.6)25.84(78.51)18.99(66.18)10.96(51.73)6.03(42.85)17.4(63.32)
Daily mean °C (°F)1.47(34.65)4.32(39.78)6.51(43.72)12.32(54.18)19.08(66.34)24.34(75.81)28.34(83.01)26.76(80.17)22.68(72.82)16.16(61.09)8.28(46.9)3.92(39.06)14.52(58.14)
Average low °C (°F)-2.34(27.79)0.22(32.4)2.04(35.67)7.11(44.8)13.23(55.81)18.38(65.08)22.46(72.43)21.72(71.1)18.1(64.58)11.86(53.35)4.42(39.96)0.6(33.08)9.82(49.68)
Record low °C (°F)-16.0(3.2)-15.0(5.0)-8.0(17.6)-1.0(30.2)3.0(37.4)10.0(50.0)17.0(62.6)16.0(60.8)9.0(48.2)0.0(0)-7.0(19.4)-9.0(15.8)-16.0(3.2)
Average precipitation mm (inches)29.85(1.18)40.06(1.58)42.55(1.68)39.89(1.57)54.34(2.14)49.22(1.94)68.53(2.7)77.88(3.07)43.45(1.71)41.45(1.63)48.43(1.91)66.06(2.6)50.14(1.97)
Average precipitation days (≥ 1.0 mm)2.03.453.183.735.04.825.275.733.553.362.453.093.8
Average relative humidity (%)65.3867.3564.261.4266.3863.4763.7266.9868.0168.1964.4271.4265.91
Mean monthly sunshine hours7.598.459.49.5612.4313.0713.6110.79.949.17.066.329.77

Climate Graph

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

Trenton

Trenton Temperature by Month

July
28.34°C | 83.01°F
August
26.76°C | 80.17°F
June
24.34°C | 75.81°F
September
22.68°C | 72.82°F
May
19.08°C | 66.34°F
October
16.16°C | 61.09°F
April
12.32°C | 54.18°F
November
8.28°C | 46.9°F
March
6.51°C | 43.72°F
February
4.32°C | 39.78°F
December
3.92°C | 39.06°F
January
1.47°C | 34.65°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature34.0°C (93.2°F)27.77°C (81.99°F)17.0°C (62.6°F)
Avg Temperature30.0°C (86.0°F)24.13°C (75.43°F)16.0°C (60.8°F)
Min Temperature24.0°C (75.2°F)18.77°C (65.79°F)10.0°C (50.0°F)
Dew PointMaxAverageMin
Dew Point20.0°C (68.0°F)14.6°C (58.28°F)3.0°C (37.4°F)
PrecipitationMaxAverageMinSum
Precipitation18.0mm | 0.71in3.41mm | 0.13in0.0mm | 0in102.2mm | 4.02in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind17.0kmh | 10.56mph11.63kmh | 7.23mph5.0kmh | 3.11mph
Gust Wind25.0kmh | 15.53mph16.87kmh | 10.48mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure18.0mb3.41mb0.0mb
Trenton

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-06-0117 | 62.63 | 37.44314 | 8.730.15 | 10210.0 | 0.0
2020-06-0216 | 60.88 | 46.4598 | 4.9730.03 | 10170.0 | 0.0
2020-06-0325 | 77.016 | 60.86415 | 9.3229.71 | 10060.8 | 0.03
2020-06-0426 | 78.818 | 64.46711 | 6.8429.8 | 10094.1 | 0.16
2020-06-0526 | 78.819 | 66.27411 | 6.8429.88 | 101218.0 | 0.71
2020-06-0627 | 80.618 | 64.46513 | 8.0829.77 | 10083.0 | 0.12
2020-06-0721 | 69.810 | 50.05217 | 10.5629.85 | 10110.0 | 0.0
2020-06-0821 | 69.88 | 46.45011 | 6.8430.0 | 10160.0 | 0.0
2020-06-0926 | 78.812 | 53.65010 | 6.2130.0 | 10160.0 | 0.0
2020-06-1028 | 82.420 | 68.06714 | 8.729.94 | 10142.7 | 0.11
2020-06-1125 | 77.020 | 68.07516 | 9.9430.0 | 101611.5 | 0.45
2020-06-1224 | 75.211 | 51.84911 | 6.8430.09 | 10190.0 | 0.0
2020-06-1319 | 66.27 | 44.64813 | 8.0830.15 | 10210.1 | 0.0
2020-06-1419 | 66.25 | 41.04510 | 6.2130.3 | 10260.0 | 0.0
2020-06-1521 | 69.810 | 50.05712 | 7.4630.33 | 10270.0 | 0.0
2020-06-1621 | 69.811 | 51.86411 | 6.8430.33 | 10270.0 | 0.0
2020-06-1721 | 69.813 | 55.46811 | 6.8430.24 | 10240.0 | 0.0
2020-06-1821 | 69.817 | 62.68310 | 6.2130.15 | 10215.6 | 0.22
2020-06-1924 | 75.218 | 64.47610 | 6.2130.09 | 10194.0 | 0.16
2020-06-2026 | 78.818 | 64.47012 | 7.4630.03 | 10174.9 | 0.19
2020-06-2125 | 77.019 | 66.27611 | 6.8430.0 | 10165.9 | 0.23
2020-06-2227 | 80.619 | 66.26910 | 6.2129.94 | 10143.8 | 0.15
2020-06-2330 | 86.019 | 66.26210 | 6.2129.8 | 10094.9 | 0.19
2020-06-2427 | 80.618 | 64.46214 | 8.729.74 | 10079.6 | 0.38
2020-06-2527 | 80.615 | 59.0545 | 3.1129.91 | 10132.2 | 0.09
2020-06-2626 | 78.815 | 59.05711 | 6.8429.97 | 10152.8 | 0.11
2020-06-2728 | 82.417 | 62.65516 | 9.9429.83 | 10101.4 | 0.06
2020-06-2828 | 82.419 | 66.26412 | 7.4629.74 | 10073.3 | 0.13
2020-06-2927 | 80.617 | 62.65912 | 7.4629.8 | 10090.1 | 0.0
2020-06-3025 | 77.018 | 64.4688 | 4.9729.83 | 101013.5 | 0.53

Trenton 3 Year Historical Weather Data

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