Duchesne (UT) monthly weather averages

Average daytime temperature

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

Duchesne average temperature chart (Celsius) Duchesne average temperature chart (Fahrenheit)
Average monthly temperatures in Duchesne (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.7 1.9 7.4 13.8 19.7 24.7 28.6 27.1 22.3 15.5 6.3 -0.3
°F 28.9 35.4 45.3 56.9 67.5 76.5 83.5 80.8 72.2 59.8 43.4 31.5

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.

Duchesne monthly rainfall chart (mm) Duchesne monthly rainfall chart (inches)
Average monthly rainfall in Duchesne (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 22 24 27 25 26 21 27 33 32 28 22 23
inches 0.9 0.9 1 1 1 0.8 1.1 1.3 1.2 1.1 0.9 0.9
Rainy days 8 7 10 9 8 6 6 7 7 6 7 8

Average annual rainfall in Duchesne: 239.166mm (94.2 inches)

Average daily sunshine

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

Duchesne average daily sunshine chart
Average daily sunshine Duchesne
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6 7.3 8.4 9.6 10.8 12.4 12.2 11.4 10.3 8.7 6.3 5.5

Day / night temperatures

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

Duchesne average minimum / maximum temperatures (Celsius) Duchesne average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Duchesne (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -14.6 -11.4 -6.3 -1.8 2.7 7.3 11 9.9 4.7 -0.9 -7.3 -12.9
Max °C -1.4 2.2 7.7 14.2 20.2 25.2 29.1 27.6 22.8 15.9 6.7 0
Min °F 5.7 11.5 20.7 28.8 36.8 45.1 51.7 49.7 40.4 30.5 19 8.9
Max °F 17.6 23.7 33.3 43.2 52.5 61.2 68 65.7 56.7 45.5 31.5 20.5

Sea temperature

The graph below shows the average sea temperature.

Duchesne average sea temperature chart (Celsius) Duchesne average sea temperature chart (Fahrenheit)
Average sea temperature around Duchesne in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.7 10.5 10.7 11.2 12.3 13.9 15.9 17.3 16.8 15 13 11.5
°F 51.3 51 51.3 52.2 54.1 57.1 60.6 63.2 62.2 58.9 55.4 52.7

Wind speed

The graph below shows the average wind speed.

Duchesne average winspeed by month (km/h) Duchesne average winspeed by month (mph)
Average wind speed in Duchesne (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 13 16 17 17 16 16 16 15 14 13 13
mph 8 8 10 11 10 10 10 10 9 9 8 8

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.

Duchesne relative humidity averages
Average relative humidity in Duchesne
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
70% 64% 55% 47% 43% 36% 37% 40% 44% 51% 62% 69%