Morristown, New Jersey, United States Climate

Weather: 15.45°C/59.81°F, Wind SW at 2.57 km/h, 91% Humidity, 0% Chance of rain

United States
(Photo by David Groves on Unsplash)
Contents

Morristown Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Morristown has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 13.67ºC (56.61ºF) and it is 1.03% higher than United States’s averages. Morristown typically receives about 44.03 millimeters (1.73 inches) of precipitation and has 46.09 rainy days (12.63% of the time) annually.

CountryUnited States
CityNew Jersey
Longitude-74.4815438
Latitude40.7967667
Attitude/ElevationNonem (0ft)
Local timeTuesday 08:14
Annual high temperature16.6ºC (61.88ºF)
Annual low temperature8.72ºC (47.7ºF)
Average annual precip.44.03mm (1.73in)
Warmest monthJuly (31.43ºC / 88.57ºF)
Coldest MonthJanuary (-3.47ºC / 25.75ºF)
Wettest MonthAugust (56.75mm / 2.23in)
Driest MonthJanuary (32.43mm / 1.28in)
Number of days with rainfall (≥ 1.0 mm)46.09 days (12.63%)
Days with no rain318.90999999999997 days (87.37%)
Humidity67.95%

Climate Morristown: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)16.0(60.8)23.0(73.4)22.0(71.6)26.0(78.8)33.0(91.4)36.0(96.8)38.0(100.4)35.0(95.0)36.0(96.8)31.0(87.8)24.0(75.2)15.0(59.0)38.0(100.4)
Average high °C (°F)2.98(37.36)5.89(42.6)8.49(47.28)13.9(57.02)21.46(70.63)27.04(80.67)31.43(88.57)29.33(84.79)25.37(77.67)18.16(64.69)10.13(50.23)4.99(40.98)16.6(61.88)
Daily mean °C (°F)0.51(32.92)3.13(37.63)5.55(41.99)10.97(51.75)18.2(64.76)23.71(74.68)28.08(82.54)26.17(79.11)22.06(71.71)15.22(59.4)7.5(45.5)2.9(37.22)13.67(56.61)
Average low °C (°F)-3.47(25.75)-1.14(29.95)0.9(33.62)5.78(42.4)12.01(53.62)17.32(63.18)21.75(71.15)20.75(69.35)17.21(62.98)10.63(51.13)3.46(38.23)-0.58(30.96)8.72(47.7)
Record low °C (°F)-18.0(-0.4)-17.0(1.4)-11.0(12.2)-2.0(28.4)2.0(35.6)10.0(50.0)16.0(60.8)14.0(57.2)9.0(48.2)2.0(35.6)-8.0(17.6)-10.0(14.0)-18.0(-0.4)
Average precipitation mm (inches)32.43(1.28)40.95(1.61)42.12(1.66)40.57(1.6)48.05(1.89)36.05(1.42)55.15(2.17)56.75(2.23)35.25(1.39)42.05(1.66)43.16(1.7)55.78(2.2)44.03(1.73)
Average precipitation days (≥ 1.0 mm)2.363.643.734.184.824.274.645.183.823.362.913.183.84
Average relative humidity (%)66.0569.3567.0864.7267.9864.7165.4868.4468.7370.5867.7974.4867.95
Mean monthly sunshine hours7.458.49.039.5112.4613.2813.5111.29.728.966.966.39.73

Climate Graph

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

Morristown

Morristown Temperature by Month

July
28.08°C | 82.54°F
August
26.17°C | 79.11°F
June
23.71°C | 74.68°F
September
22.06°C | 71.71°F
May
18.2°C | 64.76°F
October
15.22°C | 59.4°F
April
10.97°C | 51.75°F
November
7.5°C | 45.5°F
March
5.55°C | 41.99°F
February
3.13°C | 37.63°F
December
2.9°C | 37.22°F
January
0.51°C | 32.92°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature32.0°C (89.6°F)24.7°C (76.46°F)17.0°C (62.6°F)
Avg Temperature27.0°C (80.6°F)21.57°C (70.83°F)13.0°C (55.4°F)
Min Temperature23.0°C (73.4°F)17.23°C (63.01°F)9.0°C (48.2°F)
Dew PointMaxAverageMin
Dew Point21.0°C (69.8°F)12.63°C (54.73°F)-1.0°C (30.2°F)
PrecipitationMaxAverageMinSum
Precipitation45.0mm | 1.77in2.22mm | 0.09in0.0mm | 0in66.7mm | 2.63in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind16.0kmh | 9.94mph10.13kmh | 6.29mph4.0kmh | 2.49mph
Gust Wind22.0kmh | 13.67mph13.87kmh | 8.62mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure45.0mb2.22mb0.0mb
Morristown

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-09-0122 | 71.616 | 60.8748 | 4.9730.12 | 10201.0 | 0.04
2020-09-0224 | 75.220 | 68.08311 | 6.8429.91 | 10134.2 | 0.17
2020-09-0326 | 78.821 | 69.8788 | 4.9729.8 | 10091.2 | 0.05
2020-09-0425 | 77.015 | 59.06214 | 8.729.88 | 10122.5 | 0.1
2020-09-0522 | 71.69 | 48.24812 | 7.4630.18 | 10220.0 | 0.0
2020-09-0624 | 75.212 | 53.6516 | 3.7330.18 | 10220.0 | 0.0
2020-09-0724 | 75.214 | 57.25710 | 6.2130.06 | 10180.0 | 0.0
2020-09-0827 | 80.617 | 62.6646 | 3.7330.12 | 10200.0 | 0.0
2020-09-0926 | 78.817 | 62.6667 | 4.3530.27 | 10250.0 | 0.0
2020-09-1024 | 75.221 | 69.8864 | 2.4930.21 | 10236.4 | 0.25
2020-09-1124 | 75.218 | 64.4749 | 5.5930.12 | 10200.2 | 0.01
2020-09-1221 | 69.811 | 51.85812 | 7.4630.21 | 10230.0 | 0.0
2020-09-1322 | 71.615 | 59.0689 | 5.5930.12 | 10200.1 | 0.0
2020-09-1423 | 73.413 | 55.46114 | 8.730.06 | 10180.2 | 0.01
2020-09-1519 | 66.25 | 41.04611 | 6.8430.3 | 10260.0 | 0.0
2020-09-1621 | 69.812 | 53.66211 | 6.8430.18 | 10220.0 | 0.0
2020-09-1722 | 71.615 | 59.0728 | 4.9730.03 | 10170.0 | 0.0
2020-09-1816 | 60.87 | 44.65716 | 9.9430.03 | 10170.1 | 0.0
2020-09-1915 | 59.0-0 | 32.03915 | 9.3230.27 | 10250.0 | 0.0
2020-09-2013 | 55.4-1 | 30.23913 | 8.0830.45 | 10310.0 | 0.0
2020-09-2116 | 60.82 | 35.6419 | 5.5930.5 | 10330.0 | 0.0
2020-09-2218 | 64.43 | 37.44311 | 6.8430.18 | 10220.0 | 0.0
2020-09-2321 | 69.89 | 48.25315 | 9.3229.88 | 10120.0 | 0.0
2020-09-2422 | 71.613 | 55.4638 | 4.9729.97 | 10150.0 | 0.0
2020-09-2523 | 73.413 | 55.4627 | 4.3530.06 | 10180.0 | 0.0
2020-09-2620 | 68.015 | 59.0767 | 4.3530.09 | 10190.7 | 0.03
2020-09-2723 | 73.417 | 62.6786 | 3.7330.0 | 10160.0 | 0.0
2020-09-2824 | 75.218 | 64.47711 | 6.8429.88 | 10121.0 | 0.04
2020-09-2922 | 71.619 | 66.28610 | 6.2129.88 | 10124.1 | 0.16
2020-09-3018 | 64.413 | 55.47216 | 9.9429.71 | 100645.0 | 1.77

Morristown 3 Year Historical Weather Data

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