Perth Amboy, New Jersey, United States Climate

Weather: 4.95°C/40.91°F, Wind SW at 0.45 km/h, 69% Humidity, 0% Chance of rain

United States
(Photo by David Groves on Unsplash)

Perth Amboy Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Perth Amboy has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 14.42ºC (57.96ºF) and it is 1.78% higher than United States’s averages. Perth Amboy typically receives about 43.31 millimeters (1.71 inches) of precipitation and has 44.17 rainy days (12.1% of the time) annually.

CountryUnited States
CityNew Jersey
Longitude-74.2654234
Latitude40.5067723
Attitude/ElevationNonem (0ft)
Local timeFriday 07:08
Annual high temperature16.59ºC (61.86ºF)
Annual low temperature10.86ºC (51.55ºF)
Average annual precip.43.31mm (1.71in)
Warmest monthJuly (30.37ºC / 86.67ºF)
Coldest MonthJanuary (-1.65ºC / 29.03ºF)
Wettest MonthDecember (66.8mm / 2.63in)
Driest MonthJanuary (29.91mm / 1.18in)
Number of days with rainfall (≥ 1.0 mm)44.17 days (12.1%)
Days with no rain320.83 days (87.9%)
Humidity64.51%

Climate Perth Amboy: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)16.0(60.8)21.0(69.8)20.0(68.0)24.0(75.2)30.0(86.0)35.0(95.0)36.0(96.8)34.0(93.2)35.0(95.0)30.0(86.0)22.0(71.6)15.0(59.0)36.0(96.8)
Average high °C (°F)3.58(38.44)6.39(43.5)8.45(47.21)13.83(56.89)20.37(68.67)26.29(79.32)30.37(86.67)28.8(83.84)25.16(77.29)18.55(65.39)11.12(52.02)6.11(43.0)16.59(61.86)
Daily mean °C (°F)1.76(35.17)4.16(39.49)6.23(43.21)11.42(52.56)17.91(64.24)23.77(74.79)28.06(82.51)26.83(80.29)22.89(73.2)16.54(61.77)9.06(48.31)4.41(39.94)14.42(57.96)
Average low °C (°F)-1.65(29.03)0.68(33.22)2.74(36.93)7.61(45.7)13.63(56.53)19.66(67.39)24.08(75.34)23.17(73.71)19.67(67.41)13.18(55.72)5.91(42.64)1.59(34.86)10.86(51.55)
Record low °C (°F)-15.0(5.0)-13.0(8.6)-7.0(19.4)0.0(0)2.0(35.6)13.0(55.4)19.0(66.2)17.0(62.6)13.0(55.4)0.0(0)-5.0(23.0)-7.0(19.4)-15.0(5.0)
Average precipitation mm (inches)29.91(1.18)42.15(1.66)44.2(1.74)37.87(1.49)44.32(1.74)33.42(1.32)49.55(1.95)48.75(1.92)32.63(1.28)44.76(1.76)45.31(1.78)66.8(2.63)43.31(1.71)
Average precipitation days (≥ 1.0 mm)2.273.453.184.094.554.274.824.913.733.272.453.183.68
Average relative humidity (%)63.8666.2463.1261.6465.7362.4262.6864.5665.0865.8662.9769.9564.51
Mean monthly sunshine hours7.568.369.159.5512.4913.1913.5511.189.788.866.976.259.74

Climate Graph

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

Perth Amboy

Perth Amboy Temperature by Month

July
28.06°C | 82.51°F
August
26.83°C | 80.29°F
June
23.77°C | 74.79°F
September
22.89°C | 73.2°F
May
17.91°C | 64.24°F
October
16.54°C | 61.77°F
April
11.42°C | 52.56°F
November
9.06°C | 48.31°F
March
6.23°C | 43.21°F
December
4.41°C | 39.94°F
February
4.16°C | 39.49°F
January
1.76°C | 35.17°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature24.0°C (75.2°F)18.74°C (65.73°F)9.0°C (48.2°F)
Avg Temperature22.0°C (71.6°F)16.48°C (61.66°F)8.0°C (46.4°F)
Min Temperature19.0°C (66.2°F)12.87°C (55.17°F)0.0°C (0°F)
Dew PointMaxAverageMin
Dew Point18.0°C (64.4°F)9.26°C (48.67°F)-0.0°C (0°F)
PrecipitationMaxAverageMinSum
Precipitation59.4mm | 2.34in5.53mm | 0.22in0.0mm | 0in171.3mm | 6.74in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind30.0kmh | 18.64mph13.87kmh | 8.62mph6.0kmh | 3.73mph
Gust Wind40.0kmh | 24.85mph18.71kmh | 11.63mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure59.4mb5.53mb0.0mb
Perth Amboy

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-10-0120 | 68.09 | 48.25016 | 9.9429.91 | 10130.0 | 0.0
2020-10-0216 | 60.88 | 46.4599 | 5.5929.97 | 101511.7 | 0.46
2020-10-0318 | 64.46 | 42.84911 | 6.8430.12 | 10200.0 | 0.0
2020-10-0417 | 62.67 | 44.65111 | 6.8430.24 | 10240.0 | 0.0
2020-10-0519 | 66.210 | 50.0606 | 3.7330.12 | 10200.3 | 0.01
2020-10-0620 | 68.011 | 51.85912 | 7.4630.09 | 10190.2 | 0.01
2020-10-0720 | 68.010 | 50.05722 | 13.6729.8 | 10090.0 | 0.0
2020-10-0815 | 59.04 | 39.24823 | 14.2929.97 | 10150.0 | 0.0
2020-10-0916 | 60.86 | 42.85215 | 9.3230.18 | 10220.0 | 0.0
2020-10-1020 | 68.012 | 53.66320 | 12.4330.03 | 10170.0 | 0.0
2020-10-1119 | 66.214 | 57.27517 | 10.5630.06 | 10181.2 | 0.05
2020-10-1214 | 57.212 | 53.68830 | 18.6430.03 | 101759.4 | 2.34
2020-10-1319 | 66.214 | 57.27920 | 12.4329.85 | 101116.5 | 0.65
2020-10-1418 | 64.47 | 44.65012 | 7.4630.0 | 10160.0 | 0.0
2020-10-1519 | 66.210 | 50.05817 | 10.5630.0 | 10160.0 | 0.0
2020-10-1616 | 60.89 | 48.26510 | 6.2130.12 | 10201.8 | 0.07
2020-10-1712 | 53.61 | 33.85016 | 9.9430.24 | 102412.4 | 0.49
2020-10-1815 | 59.03 | 37.4458 | 4.9730.39 | 10290.0 | 0.0
2020-10-1916 | 60.811 | 51.8728 | 4.9730.33 | 10270.0 | 0.0
2020-10-2019 | 66.214 | 57.2789 | 5.5930.24 | 10240.3 | 0.01
2020-10-2121 | 69.818 | 64.4849 | 5.5930.24 | 10241.0 | 0.04
2020-10-2222 | 71.617 | 62.6798 | 4.9730.24 | 10240.0 | 0.0
2020-10-2319 | 66.217 | 62.6879 | 5.5930.18 | 10220.5 | 0.02
2020-10-2420 | 68.014 | 57.27712 | 7.4630.0 | 10160.1 | 0.0
2020-10-259 | 48.24 | 39.26517 | 10.5630.15 | 10213.3 | 0.13
2020-10-2615 | 59.012 | 53.68718 | 11.1830.18 | 10225.0 | 0.2
2020-10-2715 | 59.08 | 46.4669 | 5.5930.15 | 10210.0 | 0.0
2020-10-2815 | 59.07 | 44.65910 | 6.2130.12 | 10200.0 | 0.0
2020-10-2911 | 51.89 | 48.28016 | 9.9429.83 | 101054.0 | 2.13
2020-10-308 | 46.43 | 37.47019 | 11.8129.94 | 10143.5 | 0.14
2020-10-318 | 46.4-0 | 32.05811 | 6.8430.42 | 10300.1 | 0.0

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