Gananoque monthly weather averages

Average daytime temperature

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

Gananoque average temperature chart (Celsius) Gananoque average temperature chart (Fahrenheit)
Average monthly temperatures in Gananoque (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.8 -2.5 3.8 11.6 18.5 22.8 26.4 24.9 19.9 13.1 6.6 -0.7
°F 25.2 27.5 38.8 52.9 65.4 73 79.6 76.7 67.8 55.6 43.8 30.8

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.

Gananoque monthly rainfall chart (mm) Gananoque monthly rainfall chart (inches)
Average monthly rainfall in Gananoque (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 69 59 66 76 78 72 69 88 92 85 92 89
inches 2.7 2.3 2.6 3 3.1 2.8 2.7 3.5 3.6 3.3 3.6 3.5
Rainy days 14 11 12 12 12 12 9 11 12 13 14 14

Average annual rainfall in Gananoque: 902.534mm (355.3 inches)

Average daily sunshine

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

Gananoque average daily sunshine chart
Average daily sunshine Gananoque
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.7 4.8 5.3 6.7 8.2 9.1 9.9 8.6 6.4 5.2 3.2 2.6

Day / night temperatures

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

Gananoque average minimum / maximum temperatures (Celsius) Gananoque average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Gananoque (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -13.5 -12.8 -6 1.4 7.6 12.2 15.5 14.7 10.3 4.3 -0.8 -9.2
Max °C -3.6 -2.3 4 11.9 18.8 23.1 26.7 25.1 20.2 13.3 6.8 -0.5
Min °F 7.8 9.1 21.2 34.4 45.7 53.9 59.9 58.5 50.5 39.7 30.7 15.5
Max °F 16.7 18.5 30.2 43.9 55.8 63.7 70 67.8 59.4 47.8 37.4 23.4

Sea temperature

The graph below shows the average sea temperature.

Gananoque average sea temperature chart (Celsius) Gananoque average sea temperature chart (Fahrenheit)
Average sea temperature around Gananoque in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.4 2.5 2.4 3.4 6.3 12.8 18.9 20.8 18.5 13.5 8.8 5.2
°F 38.1 36.5 36.4 38.1 43.4 55.1 66.1 69.5 65.4 56.3 47.8 41.3

Wind speed

The graph below shows the average wind speed.

Gananoque average winspeed by month (km/h) Gananoque average winspeed by month (mph)
Average wind speed in Gananoque (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 17 17 17 14 13 13 13 13 15 17 17
mph 11 10 11 10 9 8 8 8 8 9 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.

Gananoque relative humidity averages
Average relative humidity in Gananoque
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 73% 71% 66% 68% 72% 72% 75% 77% 75% 78% 78%

Other monthly averages

UV index Best time to go?

Gananoque weather stats

Gananoque weather statistics
Hottest month: July 26.4°C 79.5°F
Driest month: February 59mm 2.3ins
Sunniest month: July 9.9hrs
Coldest month: January -3.8°C 25.2°F
Wettest month: September 92mm 3.6ins
Warmest sea: August 20.8°C 69.4°F
Map showing location of Gananoque (44.33342, -76.16607) Gananoque map pin © Google

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