Delmar, Delaware, United States Climate

Weather: 13.73°C/56.71°F, Wind SW at 4.12 km/h, 77% Humidity, 0% Chance of rain

United States
(Photo by Pamela Huber on Unsplash)

Delmar Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Delmar has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 15.6ºC (60.08ºF) and it is 2.96% higher than United States’s averages. Delmar typically receives about 26.92 millimeters (1.06 inches) of precipitation and has 42.0 rainy days (11.51% of the time) annually.

CountryUnited States
CityDelaware
Longitude-75.5771471
Latitude38.4565052
Attitude/ElevationNonem (0ft)
Local timeFriday 18:50
Annual high temperature18.44ºC (65.19ºF)
Annual low temperature10.64ºC (51.15ºF)
Average annual precip.26.92mm (1.06in)
Warmest monthJuly (30.1ºC / 86.18ºF)
Coldest MonthJanuary (-0.82ºC / 30.52ºF)
Wettest MonthAugust (40.96mm / 1.61in)
Driest MonthApril (16.92mm / 0.67in)
Number of days with rainfall (≥ 1.0 mm)42.0 days (11.51%)
Days with no rain323.0 days (88.49%)
Humidity74.04%

Climate Delmar: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)20.0(68.0)23.0(73.4)25.0(77.0)27.0(80.6)32.0(89.6)33.0(91.4)35.0(95.0)34.0(93.2)33.0(91.4)33.0(91.4)24.0(75.2)20.0(68.0)35.0(95.0)
Average high °C (°F)6.33(43.39)9.78(49.6)11.26(52.27)17.12(62.82)22.92(73.26)27.03(80.65)30.1(86.18)29.1(84.38)25.8(78.44)20.18(68.32)12.81(55.06)8.8(47.84)18.44(65.19)
Daily mean °C (°F)3.61(38.5)6.89(44.4)8.16(46.69)13.87(56.97)20.06(68.11)24.31(75.76)27.28(81.1)26.28(79.3)22.96(73.33)17.38(63.28)10.12(50.22)6.28(43.3)15.6(60.08)
Average low °C (°F)-0.82(30.52)2.02(35.64)3.37(38.07)8.19(46.74)14.27(57.69)18.53(65.35)21.56(70.81)21.34(70.41)18.43(65.17)12.92(55.26)5.62(42.12)2.23(36.01)10.64(51.15)
Record low °C (°F)-17.0(1.4)-11.0(12.2)-5.0(23.0)-1.0(30.2)4.0(39.2)10.0(50.0)14.0(57.2)16.0(60.8)9.0(48.2)3.0(37.4)-4.0(24.8)-5.0(23.0)-17.0(1.4)
Average precipitation mm (inches)19.63(0.77)23.02(0.91)17.2(0.68)16.92(0.67)26.01(1.02)29.97(1.18)36.7(1.44)40.96(1.61)34.24(1.35)30.65(1.21)22.78(0.9)24.94(0.98)26.92(1.06)
Average precipitation days (≥ 1.0 mm)2.453.02.733.04.454.184.735.823.912.452.552.733.5
Average relative humidity (%)70.3972.1268.8167.8976.6575.076.2879.9680.4275.3470.5975.0474.04
Mean monthly sunshine hours8.268.859.69.6512.0713.2513.1410.210.129.47.436.589.88

Climate Graph

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

Delmar

Delmar Temperature by Month

July
27.28°C | 81.1°F
August
26.28°C | 79.3°F
June
24.31°C | 75.76°F
September
22.96°C | 73.33°F
May
20.06°C | 68.11°F
October
17.38°C | 63.28°F
April
13.87°C | 56.97°F
November
10.12°C | 50.22°F
March
8.16°C | 46.69°F
February
6.89°C | 44.4°F
December
6.28°C | 43.3°F
January
3.61°C | 38.5°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)26.4°C (79.52°F)20.0°C (68.0°F)
Avg Temperature28.0°C (82.4°F)23.2°C (73.76°F)17.0°C (62.6°F)
Min Temperature22.0°C (71.6°F)17.87°C (64.17°F)12.0°C (53.6°F)
Dew PointMaxAverageMin
Dew Point22.0°C (71.6°F)16.8°C (62.24°F)10.0°C (50.0°F)
PrecipitationMaxAverageMinSum
Precipitation24.1mm | 0.95in1.82mm | 0.07in0.0mm | 0in54.5mm | 2.15in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind24.0kmh | 14.91mph11.97kmh | 7.44mph6.0kmh | 3.73mph
Gust Wind37.0kmh | 22.99mph18.87kmh | 11.73mph11.0kmh | 6.84mph
Sea Level PressureMaxAverageMin
Sea Level Pressure24.1mb1.82mb0.0mb
Delmar

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-09-0124 | 75.219 | 66.28313 | 8.0830.21 | 10230.9 | 0.04
2019-09-0227 | 80.620 | 68.08010 | 6.2130.03 | 10176.7 | 0.26
2019-09-0325 | 77.020 | 68.08210 | 6.2130.0 | 10161.6 | 0.06
2019-09-0428 | 82.421 | 69.87914 | 8.729.94 | 10140.1 | 0.0
2019-09-0523 | 73.420 | 68.08513 | 8.0829.97 | 10150.7 | 0.03
2019-09-0621 | 69.818 | 64.49024 | 14.9129.74 | 100724.1 | 0.95
2019-09-0722 | 71.614 | 57.27214 | 8.729.85 | 10110.0 | 0.0
2019-09-0823 | 73.417 | 62.6767 | 4.3530.03 | 10170.9 | 0.04
2019-09-0923 | 73.418 | 64.47910 | 6.2130.15 | 10210.2 | 0.01
2019-09-1024 | 75.218 | 64.48011 | 6.8430.27 | 10250.0 | 0.0
2019-09-1126 | 78.819 | 66.2788 | 4.9730.15 | 10211.1 | 0.04
2019-09-1228 | 82.422 | 71.68011 | 6.8430.06 | 10185.9 | 0.23
2019-09-1320 | 68.016 | 60.87820 | 12.4330.3 | 10260.0 | 0.0
2019-09-1424 | 75.218 | 64.48110 | 6.2130.24 | 10240.2 | 0.01
2019-09-1524 | 75.220 | 68.0856 | 3.7330.12 | 102010.5 | 0.41
2019-09-1625 | 77.019 | 66.2797 | 4.3530.03 | 10170.0 | 0.0
2019-09-1721 | 69.815 | 59.07414 | 8.730.06 | 10180.6 | 0.02
2019-09-1819 | 66.212 | 53.67016 | 9.9430.15 | 10210.4 | 0.02
2019-09-1917 | 62.610 | 50.07012 | 7.4630.27 | 10250.0 | 0.0
2019-09-2019 | 66.210 | 50.0658 | 4.9730.27 | 10250.0 | 0.0
2019-09-2123 | 73.415 | 59.07210 | 6.2130.21 | 10230.0 | 0.0
2019-09-2225 | 77.018 | 64.47413 | 8.0830.12 | 10200.0 | 0.0
2019-09-2326 | 78.818 | 64.46917 | 10.5629.91 | 10130.0 | 0.0
2019-09-2422 | 71.614 | 57.26714 | 8.729.85 | 10110.2 | 0.01
2019-09-2522 | 71.610 | 50.0579 | 5.5929.88 | 10120.0 | 0.0
2019-09-2625 | 77.017 | 62.67311 | 6.8429.83 | 10100.1 | 0.0
2019-09-2722 | 71.614 | 57.26811 | 6.8430.06 | 10180.0 | 0.0
2019-09-2823 | 73.418 | 64.48111 | 6.8430.09 | 10190.3 | 0.01
2019-09-2924 | 75.219 | 66.28112 | 7.4630.15 | 10210.0 | 0.0
2019-09-3021 | 69.815 | 59.07313 | 8.0830.21 | 10230.0 | 0.0

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