Winner (SD) monthly weather averages

Contents

Average daytime temperature

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

Winner average temperature chart (Celsius) Winner average temperature chart (Fahrenheit)
Average monthly temperatures in Winner (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.1 1.9 7.8 15.9 22.1 27.5 31.7 30.4 24.7 17.8 7.8 0.3
°F 30 35.4 46.1 60.7 71.8 81.5 89 86.7 76.5 64.1 46 32.6

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.

Winner monthly rainfall chart (mm) Winner monthly rainfall chart (inches)
Average monthly rainfall in Winner (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 9 13 33 56 82 80 72 53 42 32 16 12
inches 0.4 0.5 1.3 2.2 3.2 3.1 2.8 2.1 1.6 1.3 0.6 0.5
Rainy days 5 5 7 9 10 10 9 8 7 5 5 5

Average annual rainfall in Winner: 442.7mm (174.3 inches)

Average daily sunshine

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

Winner average daily sunshine chart
Average daily sunshine Winner
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.5 7.1 7.8 8.8 10.1 11.6 12.3 11.4 9.5 8 6.2 5.7

Day / night temperatures

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

Winner average minimum / maximum temperatures (Celsius) Winner average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Winner (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -14.4 -11.4 -6 0.9 7.2 12.6 16 14.4 8.5 1.8 -5.7 -12.5
Max °C -0.8 2.2 8.2 16.3 22.5 27.9 32.1 30.8 25.1 18.2 8.1 0.7
Min °F 6.1 11.5 21.3 33.6 44.9 54.6 60.7 57.9 47.3 35.2 21.7 9.6
Max °F 18.3 23.7 34 47.5 58.6 68.4 75.2 72.7 62.2 50 34.2 21.4

Sea temperature

The graph below shows the average sea temperature.

Winner average sea temperature chart (Celsius) Winner average sea temperature chart (Fahrenheit)
Average sea temperature around Winner in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.3 8.1 8.5 9.4 10.8 12.9 15.3 17.8 16.8 13.8 11 9.2
°F 47 46.6 47.2 48.8 51.4 55.1 59.6 64 62.2 56.8 51.8 48.5

Wind speed

The graph below shows the average wind speed.

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

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.

Winner relative humidity averages
Average relative humidity in Winner
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
67% 68% 67% 59% 60% 61% 59% 61% 60% 60% 66% 68%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Winner weather stats

Winner weather statistics
Hottest month: July 31.7°C 89.1°F
Driest month: January 9mm 0.4ins
Sunniest month: July 12.3hrs
Coldest month: January -1.1°C 30°F
Wettest month: May 82mm 3.2ins
Warmest sea: August 17.8°C 64°F
Map showing location of Winner (43.37667, -99.85901) Winner map pin © Google

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