Choteau (MT) monthly weather averages

Contents

Average daytime temperature

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

Choteau average temperature chart (Celsius) Choteau average temperature chart (Fahrenheit)
Average monthly temperatures in Choteau (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.4 3.1 6.4 12.1 17.6 22.8 27 26.4 20.4 15 5.6 0.9
°F 31.2 37.5 43.6 53.8 63.7 73 80.6 79.6 68.7 59 42 33.6

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.

Choteau monthly rainfall chart (mm) Choteau monthly rainfall chart (inches)
Average monthly rainfall in Choteau (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 10 8 13 24 55 60 35 35 28 14 11 11
inches 0.4 0.3 0.5 1 2.2 2.4 1.4 1.4 1.1 0.5 0.4 0.4
Rainy days 9 7 9 9 11 10 7 8 7 6 7 9

Average annual rainfall in Choteau: 239.8mm (94.4 inches)

Average daily sunshine

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

Choteau average daily sunshine chart
Average daily sunshine Choteau
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4 5.5 7.3 8.3 9.4 10.8 12.8 11.1 8.7 6.7 4.3 3.5

Day / night temperatures

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

Choteau average minimum / maximum temperatures (Celsius) Choteau average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Choteau (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12.3 -9.2 -6.2 -1.3 3.9 8.5 10.6 9.8 5.1 0.9 -5.7 -10.4
Max °C -0.2 3.4 6.8 12.5 18 23.2 27.4 26.9 20.8 15.4 5.9 1.2
Min °F 10 15.5 20.9 29.8 38.9 47.2 51.1 49.6 41.1 33.5 21.8 13.4
Max °F 20.8 26.8 32.5 42.1 51.6 60.4 66.2 64.9 55.2 46.6 32.2 23.7

Sea temperature

The graph below shows the average sea temperature.

Choteau average sea temperature chart (Celsius) Choteau average sea temperature chart (Fahrenheit)
Average sea temperature around Choteau in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.2 7.1 7.3 7.7 8.7 10.3 12.3 13.9 13.2 11.2 9.1 7.8
°F 45 44.8 45.1 45.9 47.6 50.6 54.2 57 55.8 52.1 48.4 46

Wind speed

The graph below shows the average wind speed.

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

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.

Choteau relative humidity averages
Average relative humidity in Choteau
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
68% 66% 63% 56% 56% 55% 50% 51% 57% 59% 66% 69%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Choteau weather stats

Choteau weather statistics
Hottest month: July 27°C 80.6°F
Driest month: February 8mm 0.3ins
Sunniest month: July 12.8hrs
Coldest month: January -0.4°C 31.3°F
Wettest month: June 60mm 2.4ins
Warmest sea: August 13.9°C 57°F
Map showing location of Choteau (47.81245, -112.18363) Choteau map pin © Google

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