Mcdonough, Georgia, United States Climate

Weather: 20.37°C/68.67°F, Wind SW at 0 km/h, 89% Humidity, 0% Chance of rain

United States
(Photo by mostafa meraji on Unsplash)

McDonough Climate Summary

Located at an elevation of None meters (0 feet) above sea level, McDonough has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 19.29ºC (66.72ºF) and it is 6.65% higher than United States’s averages. McDonough typically receives about 56.9 millimeters (2.24 inches) of precipitation and has 50.46 rainy days (13.82% of the time) annually.

CountryUnited States
CityGeorgia
Longitude-84.1468616
Latitude33.4473361
Attitude/ElevationNonem (0ft)
Local timeSaturday 03:32
Annual high temperature23.11ºC (73.6ºF)
Annual low temperature13.78ºC (56.8ºF)
Average annual precip.56.9mm (2.24in)
Warmest monthJuly (32.55ºC / 90.59ºF)
Coldest MonthJanuary (3.39ºC / 38.1ºF)
Wettest MonthJuly (89.34mm / 3.52in)
Driest MonthMarch (31.88mm / 1.26in)
Number of days with rainfall (≥ 1.0 mm)50.46 days (13.82%)
Days with no rain314.54 days (86.18%)
Humidity70.65%

Climate McDonough: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)20.0(68.0)26.0(78.8)28.0(82.4)31.0(87.8)36.0(96.8)37.0(98.6)37.0(98.6)37.0(98.6)39.0(102.2)36.0(96.8)26.0(78.8)21.0(69.8)39.0(102.2)
Average high °C (°F)11.52(52.74)16.12(61.02)18.29(64.92)22.77(72.99)28.33(82.99)31.06(87.91)32.55(90.59)32.1(89.78)30.31(86.56)24.7(76.46)16.78(62.2)12.8(55.04)23.11(73.6)
Daily mean °C (°F)8.16(46.69)12.58(54.64)14.25(57.65)18.42(65.16)24.24(75.63)27.2(80.96)28.7(83.66)28.14(82.65)26.32(79.38)20.67(69.21)13.17(55.71)9.65(49.37)19.29(66.72)
Average low °C (°F)3.39(38.1)7.86(46.15)8.85(47.93)11.7(53.06)17.95(64.31)20.72(69.3)22.73(72.91)22.2(71.96)20.7(69.26)15.39(59.7)8.22(46.8)5.62(42.12)13.78(56.8)
Record low °C (°F)-8.0(17.6)-2.0(28.4)-3.0(26.6)3.0(37.4)7.0(44.6)15.0(59.0)19.0(66.2)17.0(62.6)11.0(51.8)5.0(41.0)-2.0(28.4)-2.0(28.4)-8.0(17.6)
Average precipitation mm (inches)45.75(1.8)53.92(2.12)31.88(1.26)59.47(2.34)56.18(2.21)69.06(2.72)89.34(3.52)88.54(3.49)54.16(2.13)36.85(1.45)39.15(1.54)58.44(2.3)56.9(2.24)
Average precipitation days (≥ 1.0 mm)3.04.183.822.914.05.556.556.734.553.452.453.274.21
Average relative humidity (%)67.0376.8967.3264.8269.271.5671.1272.5771.672.169.973.770.65
Mean monthly sunshine hours8.648.099.3610.5910.8610.8611.0510.4610.59.758.958.349.79

Climate Graph

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

McDonough

McDonough Temperature by Month

July
28.7°C | 83.66°F
August
28.14°C | 82.65°F
June
27.2°C | 80.96°F
September
26.32°C | 79.38°F
May
24.24°C | 75.63°F
October
20.67°C | 69.21°F
April
18.42°C | 65.16°F
March
14.25°C | 57.65°F
November
13.17°C | 55.71°F
February
12.58°C | 54.64°F
December
9.65°C | 49.37°F
January
8.16°C | 46.69°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature37.0°C (98.6°F)33.03°C (91.45°F)28.0°C (82.4°F)
Avg Temperature32.0°C (89.6°F)28.8°C (83.84°F)25.0°C (77.0°F)
Min Temperature25.0°C (77.0°F)21.53°C (70.75°F)19.0°C (66.2°F)
Dew PointMaxAverageMin
Dew Point23.0°C (73.4°F)20.53°C (68.95°F)14.0°C (57.2°F)
PrecipitationMaxAverageMinSum
Precipitation34.5mm | 1.36in12.59mm | 0.5in0.0mm | 0in377.8mm | 14.87in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind13.0kmh | 8.08mph6.6kmh | 4.1mph4.0kmh | 2.49mph
Gust Wind18.0kmh | 11.18mph10.4kmh | 6.46mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure34.5mb12.59mb0.0mb
McDonough

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-06-0128 | 82.422 | 71.6817 | 4.3529.94 | 101421.3 | 0.84
2018-06-0227 | 80.622 | 71.6827 | 4.3529.88 | 101234.2 | 1.35
2018-06-0330 | 86.021 | 69.8728 | 4.9729.88 | 10126.2 | 0.24
2018-06-0427 | 80.615 | 59.0579 | 5.5929.91 | 10135.5 | 0.22
2018-06-0526 | 78.814 | 57.2555 | 3.1129.88 | 10120.0 | 0.0
2018-06-0630 | 86.016 | 60.8544 | 2.4929.88 | 10120.0 | 0.0
2018-06-0729 | 84.217 | 62.6565 | 3.1130.0 | 10160.0 | 0.0
2018-06-0828 | 82.420 | 68.0715 | 3.1130.12 | 10205.3 | 0.21
2018-06-0929 | 84.220 | 68.0714 | 2.4930.09 | 101922.5 | 0.89
2018-06-1029 | 84.220 | 68.0736 | 3.7329.97 | 101521.0 | 0.83
2018-06-1127 | 80.621 | 69.8816 | 3.7329.94 | 101434.5 | 1.36
2018-06-1225 | 77.020 | 68.0827 | 4.3530.06 | 10189.7 | 0.38
2018-06-1326 | 78.821 | 69.8846 | 3.7330.03 | 101719.9 | 0.78
2018-06-1429 | 84.221 | 69.8765 | 3.1130.0 | 10166.7 | 0.26
2018-06-1530 | 86.021 | 69.8725 | 3.1129.97 | 10159.1 | 0.36
2018-06-1630 | 86.022 | 71.6777 | 4.3530.03 | 10179.0 | 0.35
2018-06-1728 | 82.421 | 69.8765 | 3.1130.09 | 10198.5 | 0.33
2018-06-1830 | 86.022 | 71.6754 | 2.4930.09 | 101920.8 | 0.82
2018-06-1931 | 87.821 | 69.8658 | 4.9730.0 | 10162.6 | 0.1
2018-06-2032 | 89.620 | 68.0598 | 4.9729.91 | 10130.5 | 0.02
2018-06-2129 | 84.221 | 69.8739 | 5.5929.88 | 101213.0 | 0.51
2018-06-2228 | 82.421 | 69.87513 | 8.0829.85 | 10113.3 | 0.13
2018-06-2329 | 84.222 | 71.67810 | 6.2129.91 | 101311.4 | 0.45
2018-06-2430 | 86.022 | 71.6748 | 4.9730.0 | 101632.8 | 1.29
2018-06-2531 | 87.823 | 73.4736 | 3.7330.06 | 101816.2 | 0.64
2018-06-2631 | 87.822 | 71.6714 | 2.4930.09 | 10197.1 | 0.28
2018-06-2729 | 84.222 | 71.6766 | 3.7330.03 | 101720.5 | 0.81
2018-06-2828 | 82.421 | 69.8757 | 4.3530.0 | 10168.1 | 0.32
2018-06-2929 | 84.222 | 71.6756 | 3.7330.0 | 10167.0 | 0.28
2018-06-3029 | 84.223 | 73.4798 | 4.9730.03 | 101721.1 | 0.83

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