Dover, Delaware, United States Climate

Weather: 8.1°C/46.58°F, Wind SW at 2.06 km/h, 82% Humidity, 0% Chance of rain

Dover Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Dover has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 14.78ºC (58.6ºF) and it is 2.14% higher than United States’s averages. Dover typically receives about 44.11 millimeters (1.74 inches) of precipitation and has 43.74 rainy days (11.98% of the time) annually.

CountryUnited States
CityDelaware
Longitude-75.5243682
Latitude39.158168
Attitude/ElevationNonem (0ft)
Local timeSaturday 10:51
Annual high temperature17.47ºC (63.45ºF)
Annual low temperature10.24ºC (50.43ºF)
Average annual precip.44.11mm (1.74in)
Warmest monthJuly (29.68ºC / 85.42ºF)
Coldest MonthJanuary (-1.42ºC / 29.44ºF)
Wettest MonthAugust (61.46mm / 2.42in)
Driest MonthJanuary (22.15mm / 0.87in)
Number of days with rainfall (≥ 1.0 mm)43.74 days (11.98%)
Days with no rain321.26 days (88.02%)
Humidity73.2%

Climate Dover: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)19.0(66.2)23.0(73.4)23.0(73.4)26.0(78.8)32.0(89.6)33.0(91.4)34.0(93.2)33.0(91.4)34.0(93.2)32.0(89.6)23.0(73.4)19.0(66.2)34.0(93.2)
Average high °C (°F)5.01(41.02)8.31(46.96)10.14(50.25)16.06(60.91)21.92(71.46)26.43(79.57)29.68(85.42)28.41(83.14)25.09(77.16)19.18(66.52)11.76(53.17)7.66(45.79)17.47(63.45)
Daily mean °C (°F)2.61(36.7)5.65(42.17)7.25(45.05)12.96(55.33)19.02(66.24)23.7(74.66)26.84(80.31)25.8(78.44)22.37(72.27)16.6(61.88)9.14(48.45)5.37(41.67)14.78(58.6)
Average low °C (°F)-1.42(29.44)1.4(34.52)2.62(36.72)7.61(45.7)13.74(56.73)18.42(65.16)21.56(70.81)21.23(70.21)18.12(64.62)12.54(54.57)5.22(41.4)1.89(35.4)10.24(50.43)
Record low °C (°F)-16.0(3.2)-11.0(12.2)-7.0(19.4)-1.0(30.2)4.0(39.2)11.0(51.8)15.0(59.0)16.0(60.8)9.0(48.2)3.0(37.4)-5.0(23.0)-6.0(21.2)-16.0(3.2)
Average precipitation mm (inches)22.15(0.87)36.0(1.42)38.32(1.51)31.02(1.22)48.23(1.9)55.98(2.2)57.15(2.25)61.46(2.42)45.56(1.79)46.34(1.82)41.42(1.63)45.75(1.8)44.11(1.74)
Average precipitation days (≥ 1.0 mm)2.643.363.093.184.644.734.825.553.823.02.182.733.64
Average relative humidity (%)69.6571.5168.6667.2175.9774.0175.7479.1178.3674.5569.6874.0173.2
Mean monthly sunshine hours7.918.579.679.6312.1613.2513.3910.5110.029.447.376.549.87

Climate Graph

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

Dover

Dover Temperature by Month

July
26.84°C | 80.31°F
August
25.8°C | 78.44°F
June
23.7°C | 74.66°F
September
22.37°C | 72.27°F
May
19.02°C | 66.24°F
October
16.6°C | 61.88°F
April
12.96°C | 55.33°F
November
9.14°C | 48.45°F
March
7.25°C | 45.05°F
February
5.65°C | 42.17°F
December
5.37°C | 41.67°F
January
2.61°C | 36.7°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature29.0°C (84.2°F)18.9°C (66.02°F)10.0°C (50.0°F)
Avg Temperature25.0°C (77.0°F)16.26°C (61.27°F)8.0°C (46.4°F)
Min Temperature22.0°C (71.6°F)12.13°C (53.83°F)3.0°C (37.4°F)
Dew PointMaxAverageMin
Dew Point22.0°C (71.6°F)10.52°C (50.94°F)0.0°C (0°F)
PrecipitationMaxAverageMinSum
Precipitation50.0mm | 1.97in5.46mm | 0.21in0.0mm | 0in169.3mm | 6.67in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind24.0kmh | 14.91mph12.9kmh | 8.02mph6.0kmh | 3.73mph
Gust Wind37.0kmh | 22.99mph20.32kmh | 12.63mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure50.0mb5.46mb0.0mb
Dover

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-10-0123 | 73.417 | 62.68112 | 7.4630.27 | 10250.0 | 0.0
2018-10-0224 | 75.218 | 64.47914 | 8.730.15 | 10214.6 | 0.18
2018-10-0323 | 73.418 | 64.4818 | 4.9730.06 | 10180.4 | 0.02
2018-10-0425 | 77.020 | 68.0807 | 4.3530.0 | 10167.9 | 0.31
2018-10-0518 | 64.417 | 62.68711 | 6.8430.09 | 101910.2 | 0.4
2018-10-0621 | 69.818 | 64.4899 | 5.5930.18 | 10220.4 | 0.02
2018-10-0724 | 75.221 | 69.8907 | 4.3530.21 | 10231.0 | 0.04
2018-10-0823 | 73.421 | 69.89210 | 6.2130.33 | 10272.5 | 0.1
2018-10-0924 | 75.220 | 68.0868 | 4.9730.27 | 10252.9 | 0.11
2018-10-1025 | 77.020 | 68.08510 | 6.2130.06 | 10182.1 | 0.08
2018-10-1125 | 77.022 | 71.69015 | 9.3229.71 | 100639.9 | 1.57
2018-10-1215 | 59.010 | 50.07121 | 13.0529.71 | 100650.0 | 1.97
2018-10-1312 | 53.65 | 41.06812 | 7.4629.94 | 10140.7 | 0.03
2018-10-1414 | 57.27 | 44.6676 | 3.7330.21 | 10230.0 | 0.0
2018-10-1520 | 68.016 | 60.88317 | 10.5630.06 | 10182.6 | 0.1
2018-10-1613 | 55.45 | 41.06013 | 8.0830.15 | 10210.2 | 0.01
2018-10-1715 | 59.06 | 42.85915 | 9.3230.06 | 10180.0 | 0.0
2018-10-189 | 48.21 | 33.85713 | 8.0830.36 | 10280.0 | 0.0
2018-10-1913 | 55.44 | 39.26312 | 7.4630.24 | 10240.0 | 0.0
2018-10-2015 | 59.011 | 51.87715 | 9.3229.77 | 10083.3 | 0.13
2018-10-219 | 48.21 | 33.86122 | 13.6730.0 | 10162.0 | 0.08
2018-10-229 | 48.21 | 33.86211 | 6.8430.24 | 10240.0 | 0.0
2018-10-2315 | 59.06 | 42.86210 | 6.2130.06 | 10180.0 | 0.0
2018-10-2410 | 50.02 | 35.66117 | 10.5630.15 | 10210.0 | 0.0
2018-10-258 | 46.40 | 32.06111 | 6.8430.18 | 10220.0 | 0.0
2018-10-269 | 48.23 | 37.47113 | 8.0830.06 | 101814.7 | 0.58
2018-10-2712 | 53.610 | 50.09124 | 14.9129.59 | 100222.8 | 0.9
2018-10-2812 | 53.67 | 44.67812 | 7.4629.8 | 10090.5 | 0.02
2018-10-2912 | 53.66 | 42.86819 | 11.8129.88 | 10120.6 | 0.02
2018-10-3012 | 53.65 | 41.06811 | 6.8430.12 | 10200.0 | 0.0
2018-10-3115 | 59.08 | 46.46915 | 9.3230.06 | 10180.0 | 0.0

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