Greenville, Delaware, United States Climate

Weather: 9.01°C/48.22°F, Wind SW at 1.54 km/h, 77% Humidity, 0% Chance of rain

United States
(Photo by Clay Banks on Unsplash)

Greenville Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Greenville has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 14.6ºC (58.28ºF) and it is 1.96% higher than United States’s averages. Greenville typically receives about 56.91 millimeters (2.24 inches) of precipitation and has 47.74 rainy days (13.08% of the time) annually.

CountryUnited States
CityDelaware
Longitude-75.5982599
Latitude39.7790012
Attitude/ElevationNonem (0ft)
Local timeSaturday 14:58
Annual high temperature17.31ºC (63.16ºF)
Annual low temperature10.12ºC (50.22ºF)
Average annual precip.56.91mm (2.24in)
Warmest monthJuly (31.08ºC / 87.94ºF)
Coldest MonthJanuary (-2.02ºC / 28.36ºF)
Wettest MonthAugust (94.26mm / 3.71in)
Driest MonthJanuary (37.94mm / 1.49in)
Number of days with rainfall (≥ 1.0 mm)47.74 days (13.08%)
Days with no rain317.26 days (86.92%)
Humidity67.56%

Climate Greenville: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)18.0(64.4)24.0(75.2)22.0(71.6)27.0(80.6)31.0(87.8)36.0(96.8)38.0(100.4)35.0(95.0)36.0(96.8)32.0(89.6)24.0(75.2)16.0(60.8)38.0(100.4)
Average high °C (°F)3.86(38.95)7.19(44.94)9.6(49.28)15.56(60.01)22.32(72.18)27.17(80.91)31.08(87.94)29.26(84.67)25.69(78.24)18.95(66.11)10.79(51.42)6.28(43.3)17.31(63.16)
Daily mean °C (°F)1.68(35.02)4.62(40.32)6.63(43.93)12.44(54.39)19.29(66.72)24.2(75.56)28.16(82.69)26.52(79.74)22.73(72.91)16.23(61.21)8.36(47.05)4.3(39.74)14.6(58.28)
Average low °C (°F)-2.02(28.36)0.54(32.97)2.23(36.01)7.32(45.18)13.74(56.73)18.74(65.73)22.67(72.81)21.9(71.42)18.49(65.28)12.17(53.91)4.78(40.6)0.9(33.62)10.12(50.22)
Record low °C (°F)-15.0(5.0)-13.0(8.6)-10.0(14.0)-1.0(30.2)3.0(37.4)12.0(53.6)18.0(64.4)16.0(60.8)10.0(50.0)2.0(35.6)-6.0(21.2)-7.0(19.4)-15.0(5.0)
Average precipitation mm (inches)37.94(1.49)51.75(2.04)49.65(1.95)45.34(1.79)58.75(2.31)61.83(2.43)67.65(2.66)94.26(3.71)54.71(2.15)48.97(1.93)45.81(1.8)66.24(2.61)56.91(2.24)
Average precipitation days (≥ 1.0 mm)2.273.823.183.915.094.824.826.094.553.552.643.03.98
Average relative humidity (%)67.268.9965.4162.5868.465.4665.2869.469.969.8566.0772.1367.56
Mean monthly sunshine hours7.488.529.299.4712.1913.2313.4810.49.939.327.416.459.76

Climate Graph

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

Greenville

Greenville Temperature by Month

July
28.16°C | 82.69°F
August
26.52°C | 79.74°F
June
24.2°C | 75.56°F
September
22.73°C | 72.91°F
May
19.29°C | 66.72°F
October
16.23°C | 61.21°F
April
12.44°C | 54.39°F
November
8.36°C | 47.05°F
March
6.63°C | 43.93°F
February
4.62°C | 40.32°F
December
4.3°C | 39.74°F
January
1.68°C | 35.02°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature35.0°C (95.0°F)30.29°C (86.52°F)22.0°C (71.6°F)
Avg Temperature31.0°C (87.8°F)27.48°C (81.46°F)21.0°C (69.8°F)
Min Temperature26.0°C (78.8°F)22.29°C (72.12°F)17.0°C (62.6°F)
Dew PointMaxAverageMin
Dew Point23.0°C (73.4°F)19.81°C (67.66°F)13.0°C (55.4°F)
PrecipitationMaxAverageMinSum
Precipitation50.3mm | 1.98in11.6mm | 0.46in0.0mm | 0in359.5mm | 14.15in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind14.0kmh | 8.7mph9.1kmh | 5.65mph5.0kmh | 3.11mph
Gust Wind21.0kmh | 13.05mph13.06kmh | 8.12mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure50.3mb11.6mb0.0mb
Greenville

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-08-0128 | 82.422 | 71.67914 | 8.730.03 | 101712.8 | 0.5
2018-08-0228 | 82.422 | 71.67911 | 6.8430.09 | 101928.5 | 1.12
2018-08-0327 | 80.622 | 71.68112 | 7.4630.12 | 102030.7 | 1.21
2018-08-0428 | 82.421 | 69.87411 | 6.8430.09 | 101913.7 | 0.54
2018-08-0531 | 87.820 | 68.0645 | 3.1130.12 | 10200.0 | 0.0
2018-08-0631 | 87.822 | 71.6677 | 4.3530.06 | 10185.1 | 0.2
2018-08-0730 | 86.022 | 71.6749 | 5.5929.97 | 101516.7 | 0.66
2018-08-0830 | 86.022 | 71.6707 | 4.3529.88 | 10129.4 | 0.37
2018-08-0928 | 82.420 | 68.06710 | 6.2129.83 | 10103.1 | 0.12
2018-08-1030 | 86.019 | 66.2595 | 3.1129.88 | 10127.1 | 0.28
2018-08-1128 | 82.420 | 68.0716 | 3.7329.91 | 101350.3 | 1.98
2018-08-1228 | 82.420 | 68.0695 | 3.1129.97 | 10155.2 | 0.2
2018-08-1327 | 80.620 | 68.0735 | 3.1129.94 | 101433.5 | 1.32
2018-08-1424 | 75.219 | 66.27710 | 6.2129.88 | 101216.4 | 0.65
2018-08-1528 | 82.419 | 66.26812 | 7.4629.94 | 10141.1 | 0.04
2018-08-1630 | 86.020 | 68.0657 | 4.3530.06 | 10181.9 | 0.07
2018-08-1729 | 84.222 | 71.67410 | 6.2130.0 | 101632.1 | 1.26
2018-08-1827 | 80.621 | 69.8768 | 4.9729.85 | 101129.9 | 1.18
2018-08-1921 | 69.818 | 64.48211 | 6.8429.94 | 10148.2 | 0.32
2018-08-2023 | 73.417 | 62.6749 | 5.5930.09 | 10190.5 | 0.02
2018-08-2124 | 75.220 | 68.08212 | 7.4630.0 | 10167.7 | 0.3
2018-08-2226 | 78.819 | 66.27312 | 7.4629.8 | 10097.1 | 0.28
2018-08-2323 | 73.413 | 55.45913 | 8.0830.0 | 10160.3 | 0.01
2018-08-2427 | 80.614 | 57.2505 | 3.1130.21 | 10230.0 | 0.0
2018-08-2525 | 77.015 | 59.0606 | 3.7330.24 | 10240.0 | 0.0
2018-08-2626 | 78.818 | 64.47011 | 6.8430.12 | 10200.0 | 0.0
2018-08-2730 | 86.022 | 71.6716 | 3.7330.09 | 10190.6 | 0.02
2018-08-2831 | 87.823 | 73.4729 | 5.5930.06 | 10183.8 | 0.15
2018-08-2931 | 87.822 | 71.66810 | 6.2130.0 | 10166.9 | 0.27
2018-08-3029 | 84.220 | 68.06410 | 6.2130.03 | 10172.3 | 0.09
2018-08-3124 | 75.220 | 68.07814 | 8.730.18 | 102224.6 | 0.97

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