Meriden (CT) monthly weather averages

Average daytime temperature

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

Meriden average temperature chart (Celsius) Meriden average temperature chart (Fahrenheit)
Average monthly temperatures in Meriden (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1 2.2 7.6 14 20.1 25 27.7 26.8 23 17.2 10.6 3.4
°F 33.8 36 45.6 57.2 68.1 77 81.9 80.3 73.3 62.9 51.1 38.2

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.

Meriden monthly rainfall chart (mm) Meriden monthly rainfall chart (inches)
Average monthly rainfall in Meriden (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 85 81 95 102 98 91 89 93 93 90 102 99
inches 3.3 3.2 3.8 4 3.9 3.6 3.5 3.7 3.7 3.5 4 3.9
Rainy days 11 10 11 10 12 11 9 10 9 8 11 12

Average annual rainfall in Meriden: 1086.433mm (427.7 inches)

Average daily sunshine

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

Meriden average daily sunshine chart
Average daily sunshine Meriden
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.1 6.9 7.7 8.3 9 9.7 9.8 9.1 8 7.2 5.3 5.1

Day / night temperatures

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

Meriden average minimum / maximum temperatures (Celsius) Meriden average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Meriden (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8.2 -7.1 -2.2 2.7 8.3 13.5 16.6 15.9 11.6 5.6 1 -5.3
Max °C 1.2 2.5 7.8 14.3 20.4 25.3 28 27.1 23.3 17.5 10.9 3.7
Min °F 17.2 19.3 28 36.9 46.9 56.3 61.9 60.6 52.8 42 33.7 22.6
Max °F 25.7 27.9 37 47.3 57.7 66.9 72.1 70.7 63.3 52.7 42.6 30.6

Sea temperature

The graph below shows the average sea temperature.

Meriden average sea temperature chart (Celsius) Meriden average sea temperature chart (Fahrenheit)
Average sea temperature around Meriden 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.

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

Meriden relative humidity averages
Average relative humidity in Meriden
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 64% 63% 61% 66% 70% 70% 73% 74% 70% 69% 69%