Hot Springs (SD) monthly weather averages

Average daytime temperature

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

Hot Springs average temperature chart (Celsius) Hot Springs average temperature chart (Fahrenheit)
Average monthly temperatures in Hot Springs (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.7 5.6 9.9 16.1 21.4 27.2 31.4 30.8 25.3 18.7 9.5 3.7
°F 36.9 42.1 49.8 60.9 70.4 80.9 88.6 87.4 77.5 65.6 49.1 38.7

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.

Hot Springs monthly rainfall chart (mm) Hot Springs monthly rainfall chart (inches)
Average monthly rainfall in Hot Springs (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 8 11 20 41 72 72 65 35 35 24 11 9
inches 0.3 0.4 0.8 1.6 2.9 2.8 2.5 1.4 1.4 1 0.4 0.4
Rainy days 7 7 8 10 12 11 9 7 7 5 6 7

Average annual rainfall in Hot Springs: 343.4mm (135.2 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Hot Springs

Hot Springs average daily sunshine chart
Average daily sunshine Hot Springs
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.1 7.1 8.1 8.9 9.5 11.3 11.8 11.2 9.5 8 6 5.7

Day / night temperatures

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

Hot Springs average minimum / maximum temperatures (Celsius) Hot Springs average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Hot Springs (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -11.7 -9.4 -5.7 -0.1 5.3 10.4 14 12.6 6.7 0.9 -5.3 -10.5
Max °C 3.1 6 10.3 16.5 21.8 27.6 31.9 31.2 25.8 19.1 9.9 4.1
Min °F 10.9 15.1 21.8 31.9 41.5 50.7 57.1 54.7 44 33.6 22.6 13.2
Max °F 24.3 28.9 36.1 46.8 56.3 66.2 73.2 71.4 61.2 50 36.1 26.2

Sea temperature

The graph below shows the average sea temperature.

Hot Springs average sea temperature chart (Celsius) Hot Springs average sea temperature chart (Fahrenheit)
Average sea temperature around Hot Springs in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.6 8.4 8.7 9.5 10.8 12.7 15 17.1 16.3 13.6 11.1 9.4
°F 47.5 47.2 47.7 49 51.4 54.8 59 62.8 61.3 56.5 52 49

Wind speed

The graph below shows the average wind speed.

Hot Springs average winspeed by month (km/h) Hot Springs average winspeed by month (mph)
Average wind speed in Hot Springs (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 19 21 22 20 18 17 17 18 18 18 19
mph 12 12 13 14 13 11 10 10 11 11 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.

Hot Springs relative humidity averages
Average relative humidity in Hot Springs
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
64% 65% 63% 58% 60% 60% 55% 54% 55% 55% 62% 65%