Kittery (ME) monthly weather averages

Average daytime temperature

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

Kittery average temperature chart (Celsius) Kittery average temperature chart (Fahrenheit)
Average monthly temperatures in Kittery (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 0.5 2 6.7 13 19.1 24.2 27.3 26.4 22.1 16.4 9.5 2.7
°F 32.9 35.6 44.1 55.3 66.4 75.6 81.2 79.5 71.9 61.5 49.1 36.9

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.

Kittery monthly rainfall chart (mm) Kittery monthly rainfall chart (inches)
Average monthly rainfall in Kittery (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 87 88 87 92 86 78 78 70 87 94 126 107
inches 3.4 3.5 3.4 3.6 3.4 3.1 3.1 2.8 3.4 3.7 4.9 4.2
Rainy days 11 9 11 11 12 11 10 10 9 9 11 12

Average annual rainfall in Kittery: 1049.633mm (413.2 inches)

Average daily sunshine

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

Kittery average daily sunshine chart
Average daily sunshine Kittery
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 6.6 7.2 7.8 8.7 9.6 10 9.3 8.2 6.9 5.1 5.1

Day / night temperatures

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

Kittery average minimum / maximum temperatures (Celsius) Kittery average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Kittery (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -10.6 -9.3 -3.8 1.2 6.4 11.5 14.8 13.9 9.6 3.9 -0.6 -7.2
Max °C 0.8 2.3 7 13.3 19.5 24.6 27.7 26.7 22.5 16.7 9.8 3
Min °F 13 15.4 25.2 34.1 43.4 52.6 58.6 57 49.2 39 31 19.1
Max °F 23.2 25.7 34.9 45 55.2 64.4 70.2 68.5 60.8 50.5 40.3 28.2

Sea temperature

The graph below shows the average sea temperature.

Kittery average sea temperature chart (Celsius) Kittery average sea temperature chart (Fahrenheit)
Average sea temperature around Kittery in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5 3.5 3.2 4.7 8.4 12.8 16.5 17.5 15.5 12.2 9.3 7
°F 40.9 38.3 37.7 40.5 47.1 55.1 61.8 63.4 59.8 53.9 48.7 44.5

Wind speed

The graph below shows the average wind speed.

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

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.

Kittery relative humidity averages
Average relative humidity in Kittery
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 65% 65% 64% 68% 72% 72% 74% 75% 72% 71% 69%