Sundance (WY) monthly weather averages

Contents

Average daytime temperature

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

Sundance average temperature chart (Celsius) Sundance average temperature chart (Fahrenheit)
Average monthly temperatures in Sundance (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.9 1.7 6 12.6 18.5 24.1 28.9 27.6 21.2 14.6 5.6 0.1
°F 30.4 35 42.8 54.7 65.3 75.4 84 81.7 70.1 58.3 42 32.2

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.

Sundance monthly rainfall chart (mm) Sundance monthly rainfall chart (inches)
Average monthly rainfall in Sundance (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 14 16 23 45 70 81 46 40 34 25 19 16
inches 0.6 0.6 0.9 1.8 2.7 3.2 1.8 1.6 1.4 1 0.7 0.6
Rainy days 8 8 10 10 12 12 10 8 8 7 7 9

Average annual rainfall in Sundance: 370.1mm (145.7 inches)

Average daily sunshine

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

Sundance average daily sunshine chart
Average daily sunshine Sundance
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.9 7 8.1 8.8 9.4 11 11.6 11 9.2 7.6 5.7 5.5

Day / night temperatures

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

Sundance average minimum / maximum temperatures (Celsius) Sundance average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sundance (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12.4 -10.2 -6.5 -1.2 4.4 9.4 13.2 11.8 6.1 0.5 -6.1 -11.2
Max °C -0.6 2 6.3 13 18.9 24.5 29.3 28 21.6 15 5.9 0.4
Min °F 9.7 13.7 20.3 29.9 39.8 48.8 55.7 53.2 42.9 32.8 21.1 11.8
Max °F 20.3 24.6 31.8 42.6 52.9 62.4 70.2 67.8 56.8 45.9 31.8 22.3

Sea temperature

The graph below shows the average sea temperature.

Sundance average sea temperature chart (Celsius) Sundance average sea temperature chart (Fahrenheit)
Average sea temperature around Sundance in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.1 7.9 8.2 8.9 10.1 12 14.3 16.4 15.6 13 10.5 8.9
°F 46.6 46.3 46.8 48 50.2 53.6 57.7 61.6 60 55.3 50.9 48

Wind speed

The graph below shows the average wind speed.

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

Sundance relative humidity averages
Average relative humidity in Sundance
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 66% 64% 58% 60% 60% 54% 51% 55% 57% 64% 66%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Sundance weather stats

Sundance weather statistics
Hottest month: July 28.9°C 84°F
Driest month: January 14mm 0.6ins
Sunniest month: August 11hrs
Coldest month: January -0.9°C 30.4°F
Wettest month: June 81mm 3.2ins
Warmest sea: August 16.4°C 61.5°F
Map showing location of Sundance (44.40637, -104.37578) Sundance map pin © Google

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