Loudon (TN) monthly weather averages

Average daytime temperature

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

Loudon average temperature chart (Celsius) Loudon average temperature chart (Fahrenheit)
Average monthly temperatures in Loudon (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.5 10.2 15.8 21.3 25.3 29.1 30.6 30.3 27.1 21.3 15.2 9.7
°F 45.5 50.3 60.5 70.3 77.5 84.4 87 86.6 80.7 70.4 59.4 49.4

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.

Loudon monthly rainfall chart (mm) Loudon monthly rainfall chart (inches)
Average monthly rainfall in Loudon (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 115 110 143 104 115 103 129 95 95 79 112 130
inches 4.5 4.3 5.6 4.1 4.5 4 5.1 3.7 3.8 3.1 4.4 5.1
Rainy days 12 11 12 11 11 10 11 9 8 8 10 11

Average annual rainfall in Loudon: 1280.833mm (504.3 inches)

Average daily sunshine

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

Loudon average daily sunshine chart
Average daily sunshine Loudon
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.8 5.6 7 8.8 9.6 10 9.6 9.3 8.1 7.5 5.5 4.5

Day / night temperatures

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

Loudon average minimum / maximum temperatures (Celsius) Loudon average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Loudon (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.4 -1.9 2.7 7 11.6 16.2 18.8 18.4 14.9 7.6 2.9 -1.4
Max °C 7.8 10.5 16.2 21.6 25.6 29.5 30.9 30.6 27.4 21.7 15.6 10
Min °F 26 28.7 36.8 44.6 52.9 61.1 65.8 65.1 58.7 45.6 37.1 29.6
Max °F 36 39.7 48.9 57.7 65.5 73 76.6 76.1 70 58.3 48.6 39.7

Sea temperature

The graph below shows the average sea temperature.

Loudon average sea temperature chart (Celsius) Loudon average sea temperature chart (Fahrenheit)
Average sea temperature around Loudon in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.1 11.3 11.7 13.6 17.2 21.9 25.5 26.4 24.8 20.9 16.9 14
°F 53.8 52.4 53 56.4 63 71.4 77.9 79.5 76.6 69.6 62.5 57.2

Wind speed

The graph below shows the average wind speed.

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

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.

Loudon relative humidity averages
Average relative humidity in Loudon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
72% 68% 65% 63% 71% 73% 76% 76% 76% 73% 72% 73%

Other monthly averages

UV index Best time to go?

Loudon weather stats

Loudon weather statistics
Hottest month: July 30.6°C 87.1°F
Driest month: October 79mm 3.1ins
Sunniest month: June 10hrs
Coldest month: January 7.5°C 45.5°F
Wettest month: March 143mm 5.6ins
Warmest sea: August 26.4°C 79.5°F
Map showing location of Loudon (35.73285, -84.33381) Loudon map pin © Google

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