Cranston (RI) monthly weather averages

Contents

Average daytime temperature

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

Cranston average temperature chart (Celsius) Cranston average temperature chart (Fahrenheit)
Average monthly temperatures in Cranston (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.2 3.1 7.6 13.6 19.4 24.6 27.5 26.8 23.1 17.4 11.2 4.7
°F 35.9 37.5 45.6 56.5 67 76.3 81.5 80.2 73.5 63.3 52.2 40.5

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.

Cranston monthly rainfall chart (mm) Cranston monthly rainfall chart (inches)
Average monthly rainfall in Cranston (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 99 92 106 104 92 80 81 96 89 93 114 112
inches 3.9 3.6 4.2 4.1 3.6 3.2 3.2 3.8 3.5 3.7 4.5 4.4
Rainy days 11 10 11 11 11 11 9 10 8 9 11 12

Average annual rainfall in Cranston: 1129.433mm (444.7 inches)

Average daily sunshine

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

Cranston average daily sunshine chart
Average daily sunshine Cranston
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.1 6.7 7.5 8.1 8.8 9.8 9.9 9 8.3 7.3 5.4 5.3

Day / night temperatures

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

Cranston average minimum / maximum temperatures (Celsius) Cranston average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Cranston (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -7.4 -6.5 -1.8 3.2 8.5 13.8 17.3 16.6 12.1 6.2 1.6 -4.4
Max °C 2.4 3.3 7.8 13.9 19.7 24.9 27.8 27.1 23.4 17.7 11.5 5
Min °F 18.7 20.3 28.8 37.7 47.3 56.8 63.1 61.8 53.7 43.1 34.8 24.2
Max °F 27.5 29.1 37.4 47.3 57.4 66.7 72.5 71.2 63.9 53.4 43.7 32.5

Sea temperature

The graph below shows the average sea temperature.

Cranston average sea temperature chart (Celsius) Cranston average sea temperature chart (Fahrenheit)
Average sea temperature around Cranston in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6 4.1 3.9 5.7 9.8 15 19.9 21.4 19.4 15.6 11.8 8.7
°F 42.7 39.4 39 42.3 49.6 59 67.9 70.6 66.9 60.1 53.2 47.6

Wind speed

The graph below shows the average wind speed.

Cranston average winspeed by month (km/h) Cranston average winspeed by month (mph)
Average wind speed in Cranston (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 19 20 20 17 16 15 15 15 16 17 18
mph 12 12 12 12 11 10 9 9 9 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.

Cranston relative humidity averages
Average relative humidity in Cranston
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
64% 63% 63% 61% 67% 70% 71% 73% 73% 70% 69% 67%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Cranston weather stats

Cranston weather statistics
Hottest month: July 27.5°C 81.5°F
Driest month: June 80mm 3.1ins
Sunniest month: July 9.9hrs
Coldest month: January 2.2°C 36°F
Wettest month: November 114mm 4.5ins
Warmest sea: August 21.4°C 70.5°F
Map showing location of Cranston (41.77982, -71.43728) Cranston map pin © Google

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