Bluffton (IN) monthly weather averages

Contents

Average daytime temperature

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

Bluffton average temperature chart (Celsius) Bluffton average temperature chart (Fahrenheit)
Average monthly temperatures in Bluffton (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.6 1.5 8.3 15.4 21.7 27.2 29.1 27.9 24.3 17.4 9.7 2.2
°F 30.9 34.6 46.9 59.7 71.1 80.9 84.5 82.2 75.7 63.2 49.4 35.9

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.

Bluffton monthly rainfall chart (mm) Bluffton monthly rainfall chart (inches)
Average monthly rainfall in Bluffton (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 55 52 78 93 94 102 93 83 74 66 76 71
inches 2.2 2 3.1 3.7 3.7 4 3.7 3.3 2.9 2.6 3 2.8
Rainy days 12 10 13 13 11 10 10 9 9 9 11 13

Average annual rainfall in Bluffton: 891.9mm (351.1 inches)

Average daily sunshine

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

Bluffton average daily sunshine chart
Average daily sunshine Bluffton
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.1 6 6.9 8.6 10.3 11.6 11.5 10.6 9 7.1 4.5 3.8

Day / night temperatures

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

Bluffton average minimum / maximum temperatures (Celsius) Bluffton average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Bluffton (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -9.2 -7.9 -1.9 3.3 9.2 14.5 16.8 15.4 11.6 5.2 0.3 -5.8
Max °C -0.4 1.7 8.5 15.7 22.1 27.5 29.5 28.2 24.6 17.7 9.9 2.4
Min °F 15.4 17.8 28.6 37.9 48.5 58.1 62.2 59.7 52.9 41.3 32.5 21.7
Max °F 23.4 26.4 37.9 49.1 60.1 69.8 73.6 71.2 64.6 52.5 41.2 28.9

Sea temperature

The graph below shows the average sea temperature.

Bluffton average sea temperature chart (Celsius) Bluffton average sea temperature chart (Fahrenheit)
Average sea temperature around Bluffton in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.7 4.9 5 6.4 9.6 15.4 21.3 23.2 21.1 15.9 11.1 7.6
°F 42.3 40.9 40.9 43.5 49.3 59.7 70.4 73.8 70 60.7 51.9 45.6

Wind speed

The graph below shows the average wind speed.

Bluffton average winspeed by month (km/h) Bluffton average winspeed by month (mph)
Average wind speed in Bluffton (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 19 20 19 17 16 14 13 14 16 18 19
mph 12 12 13 12 10 10 9 8 9 10 11 12

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.

Bluffton relative humidity averages
Average relative humidity in Bluffton
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 74% 71% 66% 66% 66% 70% 73% 73% 72% 76% 79%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Bluffton weather stats

Bluffton weather statistics
Hottest month: July 29.1°C 84.4°F
Driest month: February 52mm 2ins
Sunniest month: July 11.5hrs
Coldest month: January -0.6°C 30.9°F
Wettest month: June 102mm 4ins
Warmest sea: August 23.2°C 73.8°F
Map showing location of Bluffton (40.73866, -85.17164) Bluffton map pin © Google

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