Lewes, Delaware, United States Climate

Weather: 12.09°C/53.76°F, Wind SW at 4.02 km/h, 60% Humidity, 0% Chance of rain

United States
(Photo by Pamela Huber on Unsplash)
Contents

Lewes Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Lewes has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 14.4ºC (57.92ºF) and it is 1.76% higher than United States’s averages. Lewes typically receives about 52.1 millimeters (2.05 inches) of precipitation and has 47.73 rainy days (13.08% of the time) annually.

CountryUnited States
CityDelaware
Longitude-75.1393498
Latitude38.7745565
Attitude/ElevationNonem (0ft)
Local timeFriday 17:47
Annual high temperature16.09ºC (60.96ºF)
Annual low temperature11.41ºC (52.54ºF)
Average annual precip.52.1mm (2.05in)
Warmest monthJuly (27.46ºC / 81.43ºF)
Coldest MonthJanuary (-0.18ºC / 31.68ºF)
Wettest MonthAugust (66.29mm / 2.61in)
Driest MonthJanuary (35.08mm / 1.38in)
Number of days with rainfall (≥ 1.0 mm)47.73 days (13.08%)
Days with no rain317.27 days (86.92%)
Humidity75.75%

Climate Lewes: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)17.0(62.6)17.0(62.6)22.0(71.6)22.0(71.6)28.0(82.4)30.0(86.0)33.0(91.4)30.0(86.0)30.0(86.0)29.0(84.2)21.0(69.8)15.0(59.0)33.0(91.4)
Average high °C (°F)4.78(40.6)7.13(44.83)8.51(47.32)13.49(56.28)18.89(66.0)24.08(75.34)27.46(81.43)26.77(80.19)23.76(74.77)18.59(65.46)11.88(53.38)7.71(45.88)16.09(60.96)
Daily mean °C (°F)3.08(37.54)5.36(41.65)6.61(43.9)11.33(52.39)17.23(63.01)22.46(72.43)25.86(78.55)25.24(77.43)22.3(72.14)17.02(62.64)10.09(50.16)6.18(43.12)14.4(57.92)
Average low °C (°F)-0.18(31.68)2.2(35.96)3.58(38.44)7.81(46.06)13.99(57.18)19.28(66.7)22.88(73.18)22.6(72.68)19.79(67.62)14.48(58.06)7.0(44.6)3.47(38.25)11.41(52.54)
Record low °C (°F)-14.0(6.8)-9.0(15.8)-5.0(23.0)0.0(0)6.0(42.8)11.0(51.8)17.0(62.6)18.0(64.4)11.0(51.8)4.0(39.2)-3.0(26.6)-4.0(24.8)-14.0(6.8)
Average precipitation mm (inches)35.08(1.38)49.94(1.97)39.4(1.55)35.86(1.41)56.85(2.24)53.11(2.09)60.63(2.39)66.29(2.61)48.29(1.9)63.57(2.5)50.95(2.01)65.25(2.57)52.1(2.05)
Average precipitation days (≥ 1.0 mm)2.823.553.733.454.734.555.186.274.03.453.092.913.98
Average relative humidity (%)71.774.6972.1972.7180.2277.7278.3880.5879.8675.870.7174.4775.75
Mean monthly sunshine hours8.098.789.629.8312.3413.2713.3810.2610.269.497.336.589.94

Climate Graph

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

Lewes

Lewes Temperature by Month

July
25.86°C | 78.55°F
August
25.24°C | 77.43°F
June
22.46°C | 72.43°F
September
22.3°C | 72.14°F
May
17.23°C | 63.01°F
October
17.02°C | 62.64°F
April
11.33°C | 52.39°F
November
10.09°C | 50.16°F
March
6.61°C | 43.9°F
December
6.18°C | 43.12°F
February
5.36°C | 41.65°F
January
3.08°C | 37.54°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature28.0°C (82.4°F)23.83°C (74.89°F)18.0°C (64.4°F)
Avg Temperature26.0°C (78.8°F)22.3°C (72.14°F)17.0°C (62.6°F)
Min Temperature22.0°C (71.6°F)19.73°C (67.51°F)15.0°C (59.0°F)
Dew PointMaxAverageMin
Dew Point22.0°C (71.6°F)17.37°C (63.27°F)10.0°C (50.0°F)
PrecipitationMaxAverageMinSum
Precipitation24.8mm | 0.98in3.08mm | 0.12in0.0mm | 0in92.3mm | 3.63in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind34.0kmh | 21.13mph17.03kmh | 10.58mph8.0kmh | 4.97mph
Gust Wind48.0kmh | 29.83mph26.07kmh | 16.2mph13.0kmh | 8.08mph
Sea Level PressureMaxAverageMin
Sea Level Pressure24.8mb3.08mb0.0mb
Lewes

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-09-0123 | 73.419 | 66.27820 | 12.4330.24 | 10240.0 | 0.0
2019-09-0225 | 77.021 | 69.88415 | 9.3230.03 | 101714.7 | 0.58
2019-09-0323 | 73.420 | 68.08313 | 8.0830.0 | 10168.7 | 0.34
2019-09-0426 | 78.822 | 71.68417 | 10.5629.94 | 10140.2 | 0.01
2019-09-0522 | 71.619 | 66.28319 | 11.8129.97 | 10150.6 | 0.02
2019-09-0621 | 69.819 | 66.28834 | 21.1329.74 | 100724.8 | 0.98
2019-09-0721 | 69.815 | 59.07319 | 11.8129.85 | 10110.0 | 0.0
2019-09-0822 | 71.617 | 62.67411 | 6.8430.03 | 10170.2 | 0.01
2019-09-0923 | 73.418 | 64.47913 | 8.0830.15 | 10210.2 | 0.01
2019-09-1023 | 73.419 | 66.28117 | 10.5630.27 | 10250.1 | 0.0
2019-09-1124 | 75.220 | 68.08111 | 6.8430.15 | 10213.1 | 0.12
2019-09-1226 | 78.822 | 71.68517 | 10.5630.06 | 101821.9 | 0.86
2019-09-1320 | 68.016 | 60.87731 | 19.2630.3 | 10261.3 | 0.05
2019-09-1423 | 73.418 | 64.48018 | 11.1830.24 | 10240.1 | 0.0
2019-09-1524 | 75.220 | 68.0848 | 4.9730.12 | 10209.4 | 0.37
2019-09-1623 | 73.419 | 66.2798 | 4.9730.0 | 10160.0 | 0.0
2019-09-1721 | 69.815 | 59.06822 | 13.6730.06 | 10180.4 | 0.02
2019-09-1819 | 66.213 | 55.46824 | 14.9130.15 | 10210.3 | 0.01
2019-09-1917 | 62.610 | 50.06620 | 12.4330.27 | 10250.0 | 0.0
2019-09-2019 | 66.211 | 51.86412 | 7.4630.27 | 10250.0 | 0.0
2019-09-2122 | 71.615 | 59.07313 | 8.0830.21 | 10230.0 | 0.0
2019-09-2224 | 75.219 | 66.27816 | 9.9430.12 | 10200.2 | 0.01
2019-09-2325 | 77.019 | 66.27521 | 13.0529.91 | 10130.0 | 0.0
2019-09-2422 | 71.616 | 60.87019 | 11.8129.83 | 10100.7 | 0.03
2019-09-2521 | 69.813 | 55.46310 | 6.2129.88 | 10120.0 | 0.0
2019-09-2624 | 75.219 | 66.27915 | 9.3229.83 | 10100.4 | 0.02
2019-09-2721 | 69.815 | 59.06915 | 9.3230.09 | 10190.0 | 0.0
2019-09-2822 | 71.618 | 64.48215 | 9.3230.09 | 10191.1 | 0.04
2019-09-2923 | 73.419 | 66.28217 | 10.5630.15 | 10213.9 | 0.15
2019-09-3020 | 68.015 | 59.07421 | 13.0530.24 | 10240.0 | 0.0

Lewes 3 Year Historical Weather Data

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