Cooperstown (ND) monthly weather averages

Average daytime temperature

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

Cooperstown average temperature chart (Celsius) Cooperstown average temperature chart (Fahrenheit)
Average monthly temperatures in Cooperstown (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -10.5 -6.5 0.8 10.9 19 24.5 27.8 27 20.4 13.3 2 -7.1
°F 13.1 20.3 33.4 51.5 66.2 76.1 82.1 80.6 68.7 56 35.6 19.2

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.

Cooperstown monthly rainfall chart (mm) Cooperstown monthly rainfall chart (inches)
Average monthly rainfall in Cooperstown (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 16 12 22 35 56 86 68 58 47 30 16 13
inches 0.6 0.5 0.9 1.4 2.2 3.4 2.7 2.3 1.9 1.2 0.6 0.5
Rainy days 8 7 8 8 10 11 10 9 8 6 6 8

Average annual rainfall in Cooperstown: 408.234mm (160.7 inches)

Average daily sunshine

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

Cooperstown average daily sunshine chart
Average daily sunshine Cooperstown
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5 5.8 6.8 8.2 9.6 10.6 11.7 10.5 7.9 6.3 4.2 4

Day / night temperatures

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

Cooperstown average minimum / maximum temperatures (Celsius) Cooperstown average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Cooperstown (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -21 -17.4 -9.9 -1.2 5.1 11.2 13.9 12.3 6.5 0.6 -8.1 -17
Max °C -10.3 -6.3 1.1 11.2 19.4 24.9 28.2 27.4 20.8 13.7 2.3 -6.9
Min °F -5.7 0.8 14.3 29.9 41.1 52.1 56.9 54.1 43.6 33 17.5 1.5
Max °F 3.9 10.8 24.1 41 54 64.4 69.8 67.6 56.5 44.8 26.8 10.6

Sea temperature

The graph below shows the average sea temperature.

Cooperstown average sea temperature chart (Celsius) Cooperstown average sea temperature chart (Fahrenheit)
Average sea temperature around Cooperstown in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.8 5.6 5.9 6.7 7.9 9.9 12.5 15.5 14.4 11.2 8.3 6.5
°F 42.4 42.2 42.7 44.1 46.3 49.8 54.5 59.9 58 52.1 46.9 43.7

Wind speed

The graph below shows the average wind speed.

Cooperstown average winspeed by month (km/h) Cooperstown average winspeed by month (mph)
Average wind speed in Cooperstown (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 19 20 21 20 18 16 17 18 19 18 18
mph 12 12 12 13 13 11 10 10 11 12 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.

Cooperstown relative humidity averages
Average relative humidity in Cooperstown
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 75% 75% 66% 60% 66% 67% 66% 68% 69% 76% 77%