Greater Napanee monthly weather averages

Average daytime temperature

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

Greater Napanee average temperature chart (Celsius) Greater Napanee average temperature chart (Fahrenheit)
Average monthly temperatures in Greater Napanee (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.5 -2.7 2.5 10.7 17.1 22.1 25.6 24.9 20.1 13.6 6.4 -0.9
°F 25.7 27.2 36.6 51.2 62.7 71.8 78.1 76.8 68.1 56.5 43.5 30.4

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.

Greater Napanee monthly rainfall chart (mm) Greater Napanee monthly rainfall chart (inches)
Average monthly rainfall in Greater Napanee (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 73 68 69 73 77 75 60 69 85 75 94 98
inches 2.9 2.7 2.7 2.9 3 3 2.4 2.7 3.3 2.9 3.7 3.9
Rainy days 14 11 11 11 12 11 9 9 10 12 13 14

Average annual rainfall in Greater Napanee: 883.533mm (347.8 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Greater Napanee

Greater Napanee average daily sunshine chart
Average daily sunshine Greater Napanee
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.6 4.7 5.2 6.8 8 9.1 9.9 8.6 6.3 5.2 3.2 2.8

Day / night temperatures

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

Greater Napanee average minimum / maximum temperatures (Celsius) Greater Napanee average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Greater Napanee (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12.8 -12 -5.8 0.9 6.9 11.9 15.2 14.5 10.5 5 -0.2 -8.9
Max °C -3.3 -2.5 2.8 10.9 17.3 22.4 25.9 25.2 20.3 13.8 6.6 -0.7
Min °F 9.1 10.5 21.7 33.6 44.4 53.3 59.3 58 50.9 41 31.7 16
Max °F 17.6 19 29.3 42.6 53.8 62.8 68.9 67.6 59.7 48.9 37.8 23.4

Sea temperature

The graph below shows the average sea temperature.

Greater Napanee average sea temperature chart (Celsius) Greater Napanee average sea temperature chart (Fahrenheit)
Average sea temperature around Greater Napanee 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.

Greater Napanee average winspeed by month (km/h) Greater Napanee average winspeed by month (mph)
Average wind speed in Greater Napanee (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 14 15 17 17
mph 11 10 10 10 9 8 8 8 9 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.

Greater Napanee relative humidity averages
Average relative humidity in Greater Napanee
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
78% 76% 74% 69% 71% 74% 74% 76% 78% 77% 79% 79%

Other monthly averages

UV index Best time to go?

Greater Napanee weather stats

Greater Napanee weather statistics
Hottest month: July 25.6°C 78.1°F
Driest month: July 60mm 2.4ins
Sunniest month: July 9.9hrs
Coldest month: January -3.5°C 25.7°F
Wettest month: December 98mm 3.9ins
Warmest sea: August 20.8°C 69.4°F
Map showing location of Greater Napanee (44.25012, -76.94944) Greater Napanee map pin © Google

Top Canada locations