Dayton, Kentucky, United States Climate

Weather: 12.57°C/54.63°F, Wind SW at 7.15 km/h, 54% Humidity, 0% Chance of rain

United States
(Photo by sydney Rae on Unsplash)

Dayton Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Dayton has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 14.32ºC (57.78ºF) and it is 1.68% higher than United States’s averages. Dayton typically receives about 42.28 millimeters (1.66 inches) of precipitation and has 47.63 rainy days (13.05% of the time) annually.

CountryUnited States
CityKentucky
Longitude-84.4727197
Latitude39.1128377
Attitude/ElevationNonem (0ft)
Local timeFriday 15:43
Annual high temperature17.65ºC (63.77ºF)
Annual low temperature9.17ºC (48.51ºF)
Average annual precip.42.28mm (1.66in)
Warmest monthJuly (30.67ºC / 87.21ºF)
Coldest MonthJanuary (-3.15ºC / 26.33ºF)
Wettest MonthMay (69.79mm / 2.75in)
Driest MonthJanuary (26.28mm / 1.03in)
Number of days with rainfall (≥ 1.0 mm)47.63 days (13.05%)
Days with no rain317.37 days (86.95%)
Humidity74.5%

Climate Dayton: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)18.0(64.4)23.0(73.4)21.0(69.8)27.0(80.6)33.0(91.4)38.0(100.4)37.0(98.6)34.0(93.2)35.0(95.0)32.0(89.6)23.0(73.4)17.0(62.6)38.0(100.4)
Average high °C (°F)3.16(37.69)7.22(45.0)10.53(50.95)16.02(60.84)24.01(75.22)27.86(82.15)30.67(87.21)28.98(84.16)27.06(80.71)19.08(66.34)10.06(50.11)7.14(44.85)17.65(63.77)
Daily mean °C (°F)0.63(33.13)4.25(39.65)7.25(45.05)12.38(54.28)20.69(69.24)24.41(75.94)27.22(81.0)25.26(77.47)22.96(73.33)15.41(59.74)7.01(44.62)4.42(39.96)14.32(57.78)
Average low °C (°F)-3.15(26.33)-0.18(31.68)2.15(35.87)6.58(43.84)14.76(58.57)18.19(64.74)20.89(69.6)19.62(67.32)17.16(62.89)10.28(50.5)2.94(37.29)0.77(33.39)9.17(48.51)
Record low °C (°F)-20.0(-4.0)-14.0(6.8)-12.0(10.4)-3.0(26.6)0.0(0)9.0(48.2)15.0(59.0)13.0(55.4)5.0(41.0)1.0(33.8)-10.0(14.0)-10.0(14.0)-20.0(-4.0)
Average precipitation mm (inches)26.28(1.03)47.95(1.89)35.01(1.38)40.8(1.61)69.79(2.75)57.71(2.27)46.12(1.82)52.32(2.06)32.77(1.29)34.66(1.36)33.33(1.31)30.6(1.2)42.28(1.66)
Average precipitation days (≥ 1.0 mm)2.644.03.453.735.915.364.825.453.643.362.452.823.97
Average relative humidity (%)76.9175.3170.1470.1375.8375.3474.0176.4174.8672.8174.2877.9874.5
Mean monthly sunshine hours7.347.888.899.4310.1613.0312.7110.7210.519.398.357.749.68

Climate Graph

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

Dayton

Dayton Temperature by Month

July
27.22°C | 81.0°F
August
25.26°C | 77.47°F
June
24.41°C | 75.94°F
September
22.96°C | 73.33°F
May
20.69°C | 69.24°F
October
15.41°C | 59.74°F
April
12.38°C | 54.28°F
March
7.25°C | 45.05°F
November
7.01°C | 44.62°F
December
4.42°C | 39.96°F
February
4.25°C | 39.65°F
January
0.63°C | 33.13°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature15.0°C (59.0°F)5.81°C (42.46°F)-7.0°C (19.4°F)
Avg Temperature13.0°C (55.4°F)3.29°C (37.92°F)-7.0°C (19.4°F)
Min Temperature9.0°C (48.2°F)-0.06°C (31.89°F)-10.0°C (14.0°F)
Dew PointMaxAverageMin
Dew Point9.0°C (48.2°F)-0.97°C (30.25°F)-15.0°C (5.0°F)
PrecipitationMaxAverageMinSum
Precipitation19.2mm | 0.76in2.05mm | 0.08in0.0mm | 0in63.4mm | 2.5in
Snowdepth8.0mm | 0.31in0.26mm | 0.01in0.0mm | 0in8.1mm | 0.32in
WindMaxAverageMin
Wind19.0kmh | 11.81mph11.32kmh | 7.03mph4.0kmh | 2.49mph
Gust Wind30.0kmh | 18.64mph16.1kmh | 10.0mph5.0kmh | 3.11mph
Sea Level PressureMaxAverageMin
Sea Level Pressure19.2mb2.05mb0.0mb
Dayton

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-12-01-1 | 30.2-3 | 26.68318 | 11.1829.94 | 10141.3 | 0.05
2020-12-022 | 35.6-3 | 26.6758 | 4.9730.27 | 10250.0 | 0.0
2020-12-032 | 35.6-2 | 28.4815 | 3.1130.3 | 10260.0 | 0.0
2020-12-045 | 41.02 | 35.6878 | 4.9730.09 | 10190.0 | 0.0
2020-12-053 | 37.4-0 | 32.0818 | 4.9730.09 | 10190.1 | 0.0
2020-12-063 | 37.4-1 | 30.2804 | 2.4930.03 | 10170.0 | 0.0
2020-12-073 | 37.4-3 | 26.6686 | 3.7330.03 | 10170.0 | 0.0
2020-12-084 | 39.2-2 | 28.4706 | 3.7330.12 | 10200.0 | 0.0
2020-12-096 | 42.82 | 35.68312 | 7.4629.97 | 10150.0 | 0.0
2020-12-107 | 44.64 | 39.2846 | 3.7330.06 | 10180.0 | 0.0
2020-12-119 | 48.26 | 42.88711 | 6.8430.03 | 10170.0 | 0.0
2020-12-1213 | 55.49 | 48.28419 | 11.8129.83 | 10106.3 | 0.25
2020-12-136 | 42.82 | 35.67410 | 6.2130.09 | 10190.0 | 0.0
2020-12-145 | 41.0-1 | 30.27111 | 6.8430.09 | 10192.0 | 0.08
2020-12-15-0 | 32.0-7 | 19.45811 | 6.8430.3 | 10260.0 | 0.0
2020-12-162 | 35.6-1 | 30.2879 | 5.5929.97 | 10155.3 | 0.21
2020-12-171 | 33.8-1 | 30.28710 | 6.2130.09 | 10190.3 | 0.01
2020-12-181 | 33.8-3 | 26.6787 | 4.3530.36 | 10280.1 | 0.0
2020-12-194 | 39.2-1 | 30.27412 | 7.4630.24 | 10240.3 | 0.01
2020-12-205 | 41.03 | 37.48811 | 6.8429.97 | 101510.5 | 0.41
2020-12-215 | 41.02 | 35.68416 | 9.9429.83 | 10100.2 | 0.01
2020-12-223 | 37.4-1 | 30.27310 | 6.2130.12 | 10200.0 | 0.0
2020-12-237 | 44.60 | 32.06918 | 11.1830.03 | 10170.5 | 0.02
2020-12-24-0 | 32.0-1 | 30.28119 | 11.8129.71 | 100615.8 | 0.62
2020-12-25-7 | 19.4-15 | 5.05115 | 9.3229.94 | 10140.0 | 0.0
2020-12-26-2 | 28.4-12 | 10.45314 | 8.730.06 | 10180.0 | 0.0
2020-12-273 | 37.4-1 | 30.28014 | 8.730.03 | 10170.0 | 0.0
2020-12-282 | 35.6-1 | 30.27917 | 10.5630.21 | 10230.1 | 0.0
2020-12-291 | 33.8-5 | 23.0708 | 4.9730.5 | 10330.0 | 0.0
2020-12-308 | 46.44 | 39.28318 | 11.1830.12 | 10201.4 | 0.06
2020-12-312 | 35.60 | 32.08710 | 6.2130.18 | 102219.2 | 0.76

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