Saint George (UT) monthly weather averages

Contents

Average daytime temperature

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

Saint George average temperature chart (Celsius) Saint George average temperature chart (Fahrenheit)
Average monthly temperatures in Saint George (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.9 15.1 18.5 23.2 29 34.9 38 36.7 32.5 26.1 17.5 11.3
°F 51.6 59.2 65.2 73.8 84.2 94.7 100.4 98 90.5 79 63.5 52.4

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.

Saint George monthly rainfall chart (mm) Saint George monthly rainfall chart (inches)
Average monthly rainfall in Saint George (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 27 24 27 13 11 5 16 19 14 15 19 18
inches 1 0.9 1.1 0.5 0.4 0.2 0.6 0.7 0.5 0.6 0.8 0.7
Rainy days 4 4 5 4 3 2 4 4 3 3 3 4

Average annual rainfall in Saint George: 129.5mm (51 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Saint George

Saint George average daily sunshine chart
Average daily sunshine Saint George
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.6 8.6 9.5 11.1 12.3 13.7 12.7 12 11.4 10 8.1 7.5

Day / night temperatures

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

Saint George average minimum / maximum temperatures (Celsius) Saint George average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Saint George (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.1 -0.1 3 6.6 11.6 16.7 20.8 19.7 14.1 7.5 1.5 -2.7
Max °C 11.3 15.5 18.9 23.6 29.5 35.3 38.4 37.1 33 26.6 17.9 11.7
Min °F 26.5 31.8 37.3 43.9 52.8 62.1 69.4 67.5 57.3 45.4 34.7 27.2
Max °F 39.4 45.9 51.6 59.2 68.9 78.8 85.3 83.1 74.3 62.6 49.5 40.1

Sea temperature

The graph below shows the average sea temperature.

Saint George average sea temperature chart (Celsius) Saint George average sea temperature chart (Fahrenheit)
Average sea temperature around Saint George in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.4 12.2 12.3 12.6 13.6 15 16.8 18 17.6 16.3 14.7 13.2
°F 54.4 54 54.2 54.7 56.4 59 62.3 64.3 63.7 61.4 58.4 55.7

Wind speed

The graph below shows the average wind speed.

Saint George average winspeed by month (km/h) Saint George average winspeed by month (mph)
Average wind speed in Saint George (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 14 17 18 18 17 17 16 16 14 14 13
mph 8 9 10 11 11 11 11 10 10 9 9 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.

Saint George relative humidity averages
Average relative humidity in Saint George
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
57% 52% 45% 37% 31% 24% 28% 33% 34% 40% 48% 56%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Saint George weather stats

Saint George weather statistics
Hottest month: July 38°C 100.4°F
Driest month: June 5mm 0.2ins
Sunniest month: June 13.7hrs
Coldest month: January 10.9°C 51.6°F
Wettest month: March 27mm 1.1ins
Warmest sea: August 18°C 64.4°F
Map showing location of Saint George (37.10415, -113.58412) Saint George map pin © Google

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