Castellana Grotte monthly weather averages

Contents

Average daytime temperature

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

Castellana Grotte average temperature chart (Celsius) Castellana Grotte average temperature chart (Fahrenheit)
Average monthly temperatures in Castellana Grotte (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.5 11.2 13.3 16.9 21.6 25.8 28.8 28.6 25.2 20 15.3 11.8
°F 50.9 52.1 56 62.4 71 78.5 83.8 83.4 77.4 68.1 59.5 53.3

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.

Castellana Grotte monthly rainfall chart (mm) Castellana Grotte monthly rainfall chart (inches)
Average monthly rainfall in Castellana Grotte (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 60 64 63 43 43 36 29 37 52 67 68 69
inches 2.4 2.5 2.5 1.7 1.7 1.4 1.1 1.5 2 2.6 2.7 2.7
Rainy days 9 9 8 9 6 5 3 4 6 8 9 10

Average annual rainfall in Castellana Grotte: 687.7mm (270.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Castellana Grotte

Castellana Grotte average daily sunshine chart
Average daily sunshine Castellana Grotte
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.5 5 5.8 7.1 8.9 10.2 11.3 10.4 8.6 6.8 5 4.2

Day / night temperatures

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

Castellana Grotte average minimum / maximum temperatures (Celsius) Castellana Grotte average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Castellana Grotte (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.1 3.5 4.9 7.3 11.1 14.7 17.4 17.4 14.8 11.2 7.1 4.4
Max °C 10.7 11.4 13.6 17.2 21.9 26.1 29.1 28.9 25.5 20.3 15.5 12
Min °F 37.6 38.2 40.7 45.1 52 58.5 63.2 63.2 58.6 52.1 44.8 39.9
Max °F 44.4 45.3 48.6 54 61.7 68.7 73.8 73.6 68.2 60.3 52.3 46.8

Sea temperature

The graph below shows the average sea temperature.

Castellana Grotte average sea temperature chart (Celsius) Castellana Grotte average sea temperature chart (Fahrenheit)
Average sea temperature around Castellana Grotte in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.4 14 14.3 15.4 18.4 22.2 24.9 25.9 24.2 21.3 18.2 15.7
°F 57.9 57.2 57.7 59.7 65.1 71.9 76.8 78.5 75.5 70.4 64.8 60.3

Wind speed

The graph below shows the average wind speed.

Castellana Grotte average winspeed by month (km/h) Castellana Grotte average winspeed by month (mph)
Average wind speed in Castellana Grotte (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 15 14 14 12 11 12 11 10 12 13 14
mph 9 9 9 9 7 7 7 7 7 7 8 9

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.

Castellana Grotte relative humidity averages
Average relative humidity in Castellana Grotte
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
78% 75% 72% 69% 68% 64% 61% 64% 67% 73% 78% 79%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Castellana Grotte weather stats

Castellana Grotte weather statistics
Hottest month: July 28.8°C 83.8°F
Driest month: July 29mm 1.1ins
Sunniest month: July 11.3hrs
Coldest month: January 10.5°C 50.9°F
Wettest month: December 69mm 2.7ins
Warmest sea: August 25.9°C 78.6°F
Map showing location of Castellana Grotte (40.88643, 17.1655) Castellana Grotte map pin © Google

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