Harrington, Delaware, United States Climate

Weather: 18.39°C/65.1°F, Wind SW at 4.61 km/h, 92% Humidity, 2.88% Chance of rain

United States
(Photo by Clay Banks on Unsplash)

Harrington Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Harrington has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 14.87ºC (58.77ºF) and it is 2.23% higher than United States’s averages. Harrington typically receives about 55.64 millimeters (2.19 inches) of precipitation and has 47.81 rainy days (13.1% of the time) annually.

CountryUnited States
CityDelaware
Longitude-75.5777033
Latitude38.9237244
Attitude/ElevationNonem (0ft)
Local timeSunday 23:12
Annual high temperature17.68ºC (63.82ºF)
Annual low temperature10.13ºC (50.23ºF)
Average annual precip.55.64mm (2.19in)
Warmest monthJuly (29.78ºC / 85.6ºF)
Coldest MonthJanuary (-1.43ºC / 29.43ºF)
Wettest MonthJuly (77.35mm / 3.05in)
Driest MonthJanuary (30.75mm / 1.21in)
Number of days with rainfall (≥ 1.0 mm)47.81 days (13.1%)
Days with no rain317.19 days (86.9%)
Humidity73.34%

Climate Harrington: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)19.0(66.2)24.0(75.2)24.0(75.2)27.0(80.6)32.0(89.6)33.0(91.4)34.0(93.2)33.0(91.4)33.0(91.4)33.0(91.4)23.0(73.4)19.0(66.2)34.0(93.2)
Average high °C (°F)5.24(41.43)8.69(47.64)10.51(50.92)16.4(61.52)22.13(71.83)26.61(79.9)29.78(85.6)28.54(83.37)25.2(77.36)19.42(66.96)11.87(53.37)7.8(46.04)17.68(63.82)
Daily mean °C (°F)2.71(36.88)5.79(42.42)7.45(45.41)13.14(55.65)19.22(66.6)23.77(74.79)26.84(80.31)25.76(78.37)22.39(72.3)16.72(62.1)9.24(48.63)5.41(41.74)14.87(58.77)
Average low °C (°F)-1.43(29.43)1.38(34.48)2.66(36.79)7.68(45.82)13.75(56.75)18.22(64.8)21.29(70.32)21.05(69.89)17.86(64.15)12.38(54.28)5.07(41.13)1.66(34.99)10.13(50.23)
Record low °C (°F)-16.0(3.2)-11.0(12.2)-6.0(21.2)-1.0(30.2)4.0(39.2)10.0(50.0)15.0(59.0)16.0(60.8)8.0(46.4)2.0(35.6)-5.0(23.0)-6.0(21.2)-16.0(3.2)
Average precipitation mm (inches)30.75(1.21)52.09(2.05)43.15(1.7)37.27(1.47)60.25(2.37)68.58(2.7)77.35(3.05)75.48(2.97)53.29(2.1)55.67(2.19)50.04(1.97)63.75(2.51)55.64(2.19)
Average precipitation days (≥ 1.0 mm)2.914.03.553.365.094.915.096.04.453.182.452.823.98
Average relative humidity (%)69.5571.2768.4366.9776.2474.2476.1279.9179.1974.6369.5973.9773.34
Mean monthly sunshine hours7.938.469.559.5811.9913.1313.2110.2310.049.397.396.549.79

Climate Graph

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

Harrington

Harrington Temperature by Month

July
26.84°C | 80.31°F
August
25.76°C | 78.37°F
June
23.77°C | 74.79°F
September
22.39°C | 72.3°F
May
19.22°C | 66.6°F
October
16.72°C | 62.1°F
April
13.14°C | 55.65°F
November
9.24°C | 48.63°F
March
7.45°C | 45.41°F
February
5.79°C | 42.42°F
December
5.41°C | 41.74°F
January
2.71°C | 36.88°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature23.0°C (73.4°F)8.29°C (46.92°F)0.0°C (0°F)
Avg Temperature17.0°C (62.6°F)5.16°C (41.29°F)0.0°C (0°F)
Min Temperature8.0°C (46.4°F)0.74°C (33.33°F)-1.0°C (30.2°F)
Dew PointMaxAverageMin
Dew Point11.0°C (51.8°F)-1.61°C (29.1°F)-8.0°C (17.6°F)
PrecipitationMaxAverageMinSum
Precipitation49.3mm | 1.94in5.26mm | 0.21in0.0mm | 0in163.1mm | 6.42in
Snowdepth28.6mm | 1.13in1.22mm | 0.05in0.0mm | 0in37.9mm | 1.49in
WindMaxAverageMin
Wind40.0kmh | 24.85mph17.13kmh | 10.64mph7.0kmh | 4.35mph
Gust Wind62.0kmh | 38.53mph25.94kmh | 16.12mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure49.3mb5.26mb0.0mb
Harrington

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-03-0111 | 51.87 | 44.6859 | 5.5929.77 | 10087.3 | 0.29
2018-03-024 | 39.21 | 33.87940 | 24.8529.56 | 100118.5 | 0.73
2018-03-035 | 41.0-0 | 32.07531 | 19.2630.03 | 10172.0 | 0.08
2018-03-045 | 41.0-4 | 24.86024 | 14.9130.15 | 10210.0 | 0.0
2018-03-053 | 37.4-6 | 21.25719 | 11.8130.12 | 10200.0 | 0.0
2018-03-065 | 41.0-2 | 28.4669 | 5.5930.03 | 10172.8 | 0.11
2018-03-073 | 37.42 | 35.69320 | 12.4329.71 | 100627.3 | 1.07
2018-03-083 | 37.4-5 | 23.06116 | 9.9429.83 | 10100.1 | 0.0
2018-03-093 | 37.4-7 | 19.45320 | 12.4329.88 | 10120.1 | 0.0
2018-03-104 | 39.2-6 | 21.25414 | 8.730.03 | 10170.0 | 0.0
2018-03-114 | 39.2-6 | 21.2548 | 4.9730.12 | 10200.0 | 0.0
2018-03-124 | 39.2-2 | 28.47417 | 10.5629.88 | 10128.0 | 0.31
2018-03-133 | 37.4-3 | 26.67024 | 14.9129.77 | 10081.9 | 0.07
2018-03-142 | 35.6-8 | 17.65224 | 14.9129.8 | 10090.1 | 0.0
2018-03-155 | 41.0-5 | 23.05518 | 11.1829.74 | 10070.2 | 0.01
2018-03-163 | 37.4-7 | 19.45419 | 11.8129.91 | 10130.1 | 0.0
2018-03-174 | 39.2-5 | 23.06014 | 8.729.94 | 10141.2 | 0.05
2018-03-186 | 42.8-5 | 23.05512 | 7.4629.94 | 10140.0 | 0.0
2018-03-197 | 44.6-2 | 28.46112 | 7.4629.94 | 10140.0 | 0.0
2018-03-201 | 33.8-1 | 30.28321 | 13.0529.8 | 100949.3 | 1.94
2018-03-210 | 32.0-0 | 32.09520 | 12.4329.65 | 100436.2 | 1.43
2018-03-223 | 37.40 | 32.08621 | 13.0529.94 | 10142.8 | 0.11
2018-03-234 | 39.2-2 | 28.47018 | 11.1830.09 | 10190.0 | 0.0
2018-03-245 | 41.0-3 | 26.66512 | 7.4630.15 | 10210.0 | 0.0
2018-03-254 | 39.2-2 | 28.47015 | 9.3230.33 | 10272.0 | 0.08
2018-03-264 | 39.2-3 | 26.66712 | 7.4630.65 | 10380.0 | 0.0
2018-03-275 | 41.0-2 | 28.4688 | 4.9730.47 | 10320.5 | 0.02
2018-03-288 | 46.44 | 39.2847 | 4.3530.09 | 10191.2 | 0.05
2018-03-2917 | 62.611 | 51.87811 | 6.8429.94 | 10140.4 | 0.02
2018-03-3016 | 60.811 | 51.87722 | 13.6729.85 | 10111.1 | 0.04
2018-03-319 | 48.2-0 | 32.05914 | 8.730.24 | 10240.0 | 0.0

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