Brainerd (MN) monthly weather averages

Average daytime temperature

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

Brainerd average temperature chart (Celsius) Brainerd average temperature chart (Fahrenheit)
Average monthly temperatures in Brainerd (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -7.5 -3.3 3.6 12.8 20.5 25.2 28 26.5 20.7 14.4 3.8 -5
°F 18.6 26.1 38.5 55.1 68.9 77.3 82.4 79.6 69.3 57.9 38.8 23.1

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.

Brainerd monthly rainfall chart (mm) Brainerd monthly rainfall chart (inches)
Average monthly rainfall in Brainerd (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 23 16 40 60 80 107 92 92 80 60 36 22
inches 0.9 0.6 1.6 2.4 3.2 4.2 3.6 3.6 3.2 2.3 1.4 0.9
Rainy days 10 8 9 10 11 11 10 10 10 8 8 10

Average annual rainfall in Brainerd: 659.767mm (259.8 inches)

Average daily sunshine

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

Brainerd average daily sunshine chart
Average daily sunshine Brainerd
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5 6.2 7 8.4 9.7 10.7 11.6 10.1 7.7 5.8 3.9 3.8

Day / night temperatures

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

Brainerd average minimum / maximum temperatures (Celsius) Brainerd average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Brainerd (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -20.3 -16.9 -9.1 -1.2 5.8 11.1 14.1 12.6 7.6 1.7 -6.2 -15.7
Max °C -7.2 -3 3.9 13.2 20.9 25.5 28.4 26.8 21.1 14.7 4 -4.7
Min °F -4.5 1.7 15.6 29.9 42.4 52 57.3 54.7 45.6 35.1 20.8 3.7
Max °F 7.3 14.2 27.3 42.8 55.9 64.9 70.2 67.5 57.7 46.8 30 13.6

Sea temperature

The graph below shows the average sea temperature.

Brainerd average sea temperature chart (Celsius) Brainerd average sea temperature chart (Fahrenheit)
Average sea temperature around Brainerd in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6 5.8 6.2 7.1 8.5 10.6 13.3 16.6 15.4 11.9 8.8 6.9
°F 42.9 42.5 43.2 44.8 47.3 51 55.9 61.8 59.8 53.4 47.8 44.4

Wind speed

The graph below shows the average wind speed.

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

Brainerd relative humidity averages
Average relative humidity in Brainerd
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 68% 68% 65% 61% 67% 68% 71% 74% 69% 75% 76%