Branford (CT) monthly weather averages

Average daytime temperature

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

Branford average temperature chart (Celsius) Branford average temperature chart (Fahrenheit)
Average monthly temperatures in Branford (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.9 2.7 7.7 13.5 19.2 24.3 27.2 26.5 23.1 17.5 11.2 4.3
°F 35.4 36.8 45.8 56.4 66.5 75.7 80.9 79.7 73.6 63.5 52.2 39.7

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.

Branford monthly rainfall chart (mm) Branford monthly rainfall chart (inches)
Average monthly rainfall in Branford (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 86 85 104 101 90 78 84 96 88 89 105 104
inches 3.4 3.3 4.1 4 3.5 3.1 3.3 3.8 3.5 3.5 4.1 4.1
Rainy days 10 10 11 10 11 11 9 9 8 8 11 12

Average annual rainfall in Branford: 1078.3mm (424.5 inches)

Average daily sunshine

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

Branford average daily sunshine chart
Average daily sunshine Branford
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.1 7 7.9 8.5 9.1 9.7 9.6 9.1 8 7.4 5.5 5.2

Day / night temperatures

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

Branford average minimum / maximum temperatures (Celsius) Branford average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Branford (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -6.7 -5.9 -1.5 3.2 8.6 13.9 17.2 16.7 12.7 6.9 2 -3.9
Max °C 2.1 2.9 7.9 13.8 19.5 24.6 27.4 26.8 23.4 17.8 11.5 4.5
Min °F 19.9 21.4 29.3 37.8 47.4 56.9 63 62 54.8 44.3 35.5 25
Max °F 27.9 29.3 37.8 47.3 57.2 66.6 72.1 71.1 64.4 54.1 44.1 32.5

Sea temperature

The graph below shows the average sea temperature.

Branford average sea temperature chart (Celsius) Branford average sea temperature chart (Fahrenheit)
Average sea temperature around Branford in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6 4 3.7 5.8 10.3 15.9 20.6 21.7 19.6 15.8 12.1 8.9
°F 42.8 39.1 38.7 42.5 50.6 60.6 69.1 71 67.3 60.5 53.8 48

Wind speed

The graph below shows the average wind speed.

Branford average winspeed by month (km/h) Branford average winspeed by month (mph)
Average wind speed in Branford (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 19 19 19 17 16 15 14 16 16 18 18
mph 12 12 12 12 11 10 9 9 10 10 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.

Branford relative humidity averages
Average relative humidity in Branford
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 65% 64% 62% 68% 72% 72% 74% 74% 71% 70% 69%