Rexburg (ID) monthly weather averages

Average daytime temperature

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

Rexburg average temperature chart (Celsius) Rexburg average temperature chart (Fahrenheit)
Average monthly temperatures in Rexburg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3 0.4 5 11.6 17.7 23.1 28 27 21.2 14.4 4.6 -1.9
°F 26.5 32.8 41 52.8 63.8 73.5 82.4 80.7 70.2 57.9 40.3 28.5

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.

Rexburg monthly rainfall chart (mm) Rexburg monthly rainfall chart (inches)
Average monthly rainfall in Rexburg (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 28 26 24 29 41 42 19 22 24 26 30 31
inches 1.1 1 1 1.1 1.6 1.7 0.7 0.9 1 1 1.2 1.2
Rainy days 11 9 10 9 10 8 6 6 6 6 9 10

Average annual rainfall in Rexburg: 275.6mm (108.5 inches)

Average daily sunshine

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

Rexburg average daily sunshine chart
Average daily sunshine Rexburg
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.8 6.4 8.2 9.3 10.2 11.7 12.9 11.7 10.1 8.1 4.9 4.3

Day / night temperatures

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

Rexburg average minimum / maximum temperatures (Celsius) Rexburg average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Rexburg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12.8 -10.3 -6.3 -1.7 2.8 6.8 9.6 8.3 3.8 -1.2 -5.9 -11.7
Max °C -2.8 0.7 5.3 11.9 18.1 23.5 28.5 27.5 21.7 14.8 4.9 -1.7
Min °F 9 13.5 20.8 28.9 37 44.2 49.2 46.9 38.8 29.9 21.5 10.9
Max °F 18 23.4 31.1 41.2 50.7 59.2 66.2 64.2 54.9 44.2 31.1 19.9

Sea temperature

The graph below shows the average sea temperature.

Rexburg average sea temperature chart (Celsius) Rexburg average sea temperature chart (Fahrenheit)
Average sea temperature around Rexburg in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.2 9.1 9.2 9.7 10.7 12.3 14.3 15.8 15.2 13.3 11.3 9.9
°F 48.6 48.3 48.6 49.4 51.2 54.2 57.7 60.4 59.4 55.9 52.4 49.8

Wind speed

The graph below shows the average wind speed.

Rexburg average winspeed by month (km/h) Rexburg average winspeed by month (mph)
Average wind speed in Rexburg (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 16 17 18 17 16 15 14 14 14 15 15
mph 10 10 11 11 10 10 9 9 9 9 9 9

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.

Rexburg relative humidity averages
Average relative humidity in Rexburg
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 68% 62% 54% 53% 49% 42% 42% 49% 56% 67% 72%