Poteau (OK) monthly weather averages

Average daytime temperature

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

Poteau average temperature chart (Celsius) Poteau average temperature chart (Fahrenheit)
Average monthly temperatures in Poteau (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.5 12.1 18.1 23.5 27.2 31.2 34.1 33.7 29.8 24.5 17.5 11.2
°F 49.2 53.7 64.5 74.2 80.9 88.1 93.3 92.6 85.6 76.1 63.5 52.2

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.

Poteau monthly rainfall chart (mm) Poteau monthly rainfall chart (inches)
Average monthly rainfall in Poteau (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 58 72 107 115 161 88 95 82 108 86 105 84
inches 2.3 2.8 4.2 4.5 6.3 3.5 3.7 3.2 4.2 3.4 4.1 3.3
Rainy days 7 8 9 10 10 8 7 7 8 7 7 8

Average annual rainfall in Poteau: 1102.1mm (433.9 inches)

Average daily sunshine

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

Poteau average daily sunshine chart
Average daily sunshine Poteau
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.1 6.7 7.5 8.5 9.4 10.8 11.3 10.3 8.4 7.8 6 5.6

Day / night temperatures

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

Poteau average minimum / maximum temperatures (Celsius) Poteau average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Poteau (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.7 -1 4 9.2 13.7 17.9 20.2 19.4 15.9 9.2 3.8 -1.4
Max °C 9.9 12.4 18.4 23.8 27.5 31.5 34.4 34 30.1 24.9 17.9 11.6
Min °F 25.4 30.2 39.2 48.6 56.7 64.2 68.4 66.9 60.6 48.5 38.8 29.6
Max °F 37.6 42.3 52.2 61.7 69.1 76.5 81.1 80.1 73.4 62.6 51.4 41.2

Sea temperature

The graph below shows the average sea temperature.

Poteau average sea temperature chart (Celsius) Poteau average sea temperature chart (Fahrenheit)
Average sea temperature around Poteau in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13 12.7 13.4 14.9 17.2 19.8 22.2 24.1 22.9 19.5 16.6 14.4
°F 55.4 54.8 56 58.8 63 67.6 71.9 75.3 73.1 67.2 61.9 58

Wind speed

The graph below shows the average wind speed.

Poteau average winspeed by month (km/h) Poteau average winspeed by month (mph)
Average wind speed in Poteau (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 16 17 17 14 13 12 12 12 13 14 15
mph 9 10 11 10 9 8 7 7 8 8 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.

Poteau relative humidity averages
Average relative humidity in Poteau
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
70% 68% 64% 64% 71% 71% 68% 68% 72% 69% 70% 71%