Leola (SD) monthly weather averages

Average daytime temperature

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

Leola average temperature chart (Celsius) Leola average temperature chart (Fahrenheit)
Average monthly temperatures in Leola (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -7 -3.3 3.7 13.4 20.6 25.7 29.6 28.7 22.5 15.2 4.1 -4.4
°F 19.3 26 38.6 56.1 69.1 78.2 85.2 83.7 72.4 59.4 39.4 24

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.

Leola monthly rainfall chart (mm) Leola monthly rainfall chart (inches)
Average monthly rainfall in Leola (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 12 13 28 51 70 84 69 58 44 32 17 10
inches 0.5 0.5 1.1 2 2.7 3.3 2.7 2.3 1.7 1.3 0.7 0.4
Rainy days 6 6 7 9 10 11 9 9 7 5 6 7

Average annual rainfall in Leola: 435.133mm (171.3 inches)

Average daily sunshine

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

Leola average daily sunshine chart
Average daily sunshine Leola
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.9 6.5 7.7 8.7 10.2 11.4 12.3 11.1 8.9 7.1 5 4.8

Day / night temperatures

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

Leola average minimum / maximum temperatures (Celsius) Leola average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Leola (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -18.7 -15 -8 -0.4 6.1 11.6 14.5 12.9 7 0.6 -7.4 -15.5
Max °C -6.8 -3.1 4 13.8 21 26 30 29.1 22.9 15.6 4.4 -4.2
Min °F -1.6 5.1 17.7 31.4 42.9 52.9 58 55.2 44.5 33.1 18.7 4.2
Max °F 9.1 15.8 28.4 44.1 56.3 65.8 72 69.8 58.8 46.6 29.3 14.4

Sea temperature

The graph below shows the average sea temperature.

Leola average sea temperature chart (Celsius) Leola average sea temperature chart (Fahrenheit)
Average sea temperature around Leola in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7 6.8 7.2 8 9.4 11.4 14 16.7 15.7 12.5 9.6 7.8
°F 44.6 44.3 44.9 46.4 48.9 52.5 57.1 62.1 60.2 54.5 49.4 46.1

Wind speed

The graph below shows the average wind speed.

Leola average winspeed by month (km/h) Leola average winspeed by month (mph)
Average wind speed in Leola (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 19 21 22 21 18 16 17 18 19 18 18
mph 12 12 13 14 13 11 10 11 11 12 11 11

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.

Leola relative humidity averages
Average relative humidity in Leola
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
72% 74% 72% 64% 62% 66% 64% 64% 66% 66% 74% 75%