Prestonsburg (KY) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Prestonsburg

Prestonsburg average temperature chart (Celsius) Prestonsburg average temperature chart (Fahrenheit)
Average monthly temperatures in Prestonsburg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.7 8.4 14.7 20.3 24.9 28.9 30.5 30 26.8 20.8 14.4 8.3
°F 42.3 47 58.5 68.5 76.8 84 86.9 86 80.2 69.4 57.9 47

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Prestonsburg monthly rainfall chart (mm) Prestonsburg monthly rainfall chart (inches)
Average monthly rainfall in Prestonsburg (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 90 91 107 95 109 101 124 97 86 71 89 98
inches 3.6 3.6 4.2 3.7 4.3 4 4.9 3.8 3.4 2.8 3.5 3.8
Rainy days 13 12 13 12 12 11 12 10 9 9 11 12

Average annual rainfall in Prestonsburg: 1112.933mm (438.2 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Prestonsburg

Prestonsburg average daily sunshine chart
Average daily sunshine Prestonsburg
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.7 5.5 6.6 7.9 8.7 9.3 8.9 8.5 7.7 7 5 4.2

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Prestonsburg average minimum / maximum temperatures (Celsius) Prestonsburg average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Prestonsburg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5.2 -3.9 1.2 5.8 10.4 15.2 17.8 17.3 13.7 6.5 1.7 -2.8
Max °C 6 8.7 15.1 20.7 25.3 29.3 30.8 30.3 27.1 21.1 14.7 8.6
Min °F 22.6 25.1 34.1 42.4 50.6 59.3 64 63.1 56.7 43.7 35.1 27
Max °F 32.7 36.3 46.6 55.8 64 72 75.7 74.8 68.7 56.8 46.8 37.2

Sea temperature

The graph below shows the average sea temperature.

Prestonsburg average sea temperature chart (Celsius) Prestonsburg average sea temperature chart (Fahrenheit)
Average sea temperature around Prestonsburg in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.2 8.4 8.5 10.6 15.1 20.6 24.6 25.4 23.6 19.3 14.9 11.3
°F 48.6 47.1 47.3 51 59.1 69.1 76.3 77.7 74.5 66.8 58.8 52.4

Wind speed

The graph below shows the average wind speed.

Prestonsburg average winspeed by month (km/h) Prestonsburg average winspeed by month (mph)
Average wind speed in Prestonsburg (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 14 15 14 12 10 10 9 9 11 13 14
mph 9 9 9 9 7 7 6 6 6 7 8 9

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Prestonsburg relative humidity averages
Average relative humidity in Prestonsburg
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 68% 63% 61% 69% 73% 76% 77% 77% 71% 70% 72%

Other monthly averages

UV index Best time to go?

Prestonsburg weather stats

Prestonsburg weather statistics
Hottest month: July 30.5°C 86.9°F
Driest month: October 71mm 2.8ins
Sunniest month: June 9.3hrs
Coldest month: January 5.7°C 42.3°F
Wettest month: July 124mm 4.9ins
Warmest sea: August 25.4°C 77.7°F
Map showing location of Prestonsburg (37.66565, -82.77155) Prestonsburg map pin © Google

Locations nearby

Top United States locations