Aiken (SC) monthly weather averages

Contents

Average daytime temperature

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

Aiken average temperature chart (Celsius) Aiken average temperature chart (Fahrenheit)
Average monthly temperatures in Aiken (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.1 15.6 20.3 24.8 28.4 31.5 32.9 32.2 29.4 24.5 19.8 14.9
°F 55.6 60 68.6 76.7 83.1 88.8 91.3 89.9 85 76.2 67.7 58.9

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.

Aiken monthly rainfall chart (mm) Aiken monthly rainfall chart (inches)
Average monthly rainfall in Aiken (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 117 112 131 93 101 122 127 128 91 74 71 95
inches 4.6 4.4 5.2 3.7 4 4.8 5 5 3.6 2.9 2.8 3.7
Rainy days 11 9 10 8 10 10 12 11 8 6 7 10

Average annual rainfall in Aiken: 1213.433mm (477.7 inches)

Average daily sunshine

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

Aiken average daily sunshine chart
Average daily sunshine Aiken
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.6 6.5 7.4 8.9 9.1 9.3 8.9 8.5 7.8 7.8 6.4 5.5

Day / night temperatures

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

Aiken average minimum / maximum temperatures (Celsius) Aiken average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Aiken (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.2 1.5 5.7 9.4 14.1 18.4 20.4 20 16.9 10.1 5.4 1.6
Max °C 13.4 15.9 20.7 25.2 28.8 31.9 33.3 32.5 29.8 24.9 20.2 15.3
Min °F 32.4 34.7 42.3 48.9 57.3 65 68.6 67.9 62.3 50.2 41.7 34.8
Max °F 44.2 47.7 55.8 63.1 70.5 77.2 80.2 79.2 73.9 63.5 55 47.1

Sea temperature

The graph below shows the average sea temperature.

Aiken average sea temperature chart (Celsius) Aiken average sea temperature chart (Fahrenheit)
Average sea temperature around Aiken in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.6 17 16.8 18.1 21.5 25.2 27.4 27.8 26.7 23.9 20.8 19
°F 63.7 62.5 62.2 64.5 70.7 77.4 81.3 82 80.1 74.9 69.5 66.1

Wind speed

The graph below shows the average wind speed.

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

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.

Aiken relative humidity averages
Average relative humidity in Aiken
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
69% 66% 65% 64% 69% 71% 74% 77% 76% 73% 72% 71%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Aiken weather stats

Aiken weather statistics
Hottest month: July 32.9°C 91.2°F
Driest month: November 71mm 2.8ins
Sunniest month: April 8.9hrs
Coldest month: January 13.1°C 55.6°F
Wettest month: March 131mm 5.2ins
Warmest sea: August 27.8°C 82°F
Map showing location of Aiken (33.56042, -81.71955) Aiken map pin © Google

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