Castellammare del Golfo monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Castellammare del Golfo

Castellammare del Golfo average temperature chart (Celsius) Castellammare del Golfo average temperature chart (Fahrenheit)
Average monthly temperatures in Castellammare del Golfo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.7 14.1 15.2 17.6 21.6 25.2 28.4 28.6 26.1 22.2 18.3 14.9
°F 56.7 57.3 59.3 63.7 70.8 77.3 83.1 83.5 79.1 72 64.9 58.8

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.

Castellammare del Golfo monthly rainfall chart (mm) Castellammare del Golfo monthly rainfall chart (inches)
Average monthly rainfall in Castellammare del Golfo (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 71 61 58 47 24 12 5 15 41 84 85 77
inches 2.8 2.4 2.3 1.8 0.9 0.5 0.2 0.6 1.6 3.3 3.3 3
Rainy days 12 10 11 9 5 2 1 2 5 9 11 12

Average annual rainfall in Castellammare del Golfo: 629.4mm (247.8 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Castellammare del Golfo

Castellammare del Golfo average daily sunshine chart
Average daily sunshine Castellammare del Golfo
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.8 5.5 6.5 7.7 9.5 10.7 11.8 10.9 9 7.3 5.8 4.5

Day / night temperatures

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

Castellammare del Golfo average minimum / maximum temperatures (Celsius) Castellammare del Golfo average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Castellammare del Golfo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 8.8 8.6 9.3 11.3 14.5 18.1 21.1 21.6 19.7 16.3 12.8 10
Max °C 13.9 14.2 15.3 17.8 21.8 25.4 28.6 28.8 26.3 22.4 18.4 15
Min °F 47.8 47.5 48.7 52.3 58 64.5 69.9 70.9 67.5 61.3 55 50
Max °F 52.3 52.5 54.1 58.1 64.6 71.1 76.6 77.4 73.4 66.7 60.1 54.5

Sea temperature

The graph below shows the average sea temperature.

Castellammare del Golfo average sea temperature chart (Celsius) Castellammare del Golfo average sea temperature chart (Fahrenheit)
Average sea temperature around Castellammare del Golfo in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.1 14.4 14.5 15.6 18.3 21.9 25.1 26.3 24.9 22.4 19.4 16.7
°F 59.1 57.9 58 60 65 71.4 77.1 79.3 76.8 72.3 66.9 62

Wind speed

The graph below shows the average wind speed.

Castellammare del Golfo average winspeed by month (km/h) Castellammare del Golfo average winspeed by month (mph)
Average wind speed in Castellammare del Golfo (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 16 17 15 13 12 12 12 12 13 14 16
mph 10 10 10 9 8 8 7 7 7 8 9 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.

Castellammare del Golfo relative humidity averages
Average relative humidity in Castellammare del Golfo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
77% 76% 75% 73% 72% 71% 69% 71% 73% 75% 76% 77%

Other monthly averages

UV index Best time to go?

Castellammare del Golfo weather stats

Castellammare del Golfo weather statistics
Hottest month: August 28.6°C 83.5°F
Driest month: July 5mm 0.2ins
Sunniest month: July 11.8hrs
Coldest month: January 13.7°C 56.7°F
Wettest month: November 85mm 3.3ins
Warmest sea: August 26.3°C 79.3°F
Map showing location of Castellammare del Golfo (38.01885, 12.88584) Castellammare del Golfo map pin © Google

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