Custoias monthly weather averages

Average daytime temperature

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

Custoias average temperature chart (Celsius) Custoias average temperature chart (Fahrenheit)
Average monthly temperatures in Custoias (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.2 11.7 14.3 16.1 19.7 24.1 27.8 27.8 25 19.2 13.7 10.5
°F 50.3 53.1 57.7 60.9 67.4 75.4 82.1 82 76.9 66.6 56.7 50.9

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.

Custoias monthly rainfall chart (mm) Custoias monthly rainfall chart (inches)
Average monthly rainfall in Custoias (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 122 124 76 76 63 43 12 9 40 94 115 125
inches 4.8 4.9 3 3 2.5 1.7 0.5 0.4 1.6 3.7 4.5 4.9
Rainy days 16 15 13 14 13 10 6 5 8 13 14 14

Average annual rainfall in Custoias: 931.833mm (366.9 inches)

Average daily sunshine

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

Custoias average daily sunshine chart
Average daily sunshine Custoias
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.1 5 6.6 7.3 8.9 10.3 11.9 11.4 8.5 6.3 4.8 4

Day / night temperatures

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

Custoias average minimum / maximum temperatures (Celsius) Custoias average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Custoias (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 2.7 3.5 4.5 6.1 9.1 12.6 15.1 14.7 13.2 9.6 5.5 3.3
Max °C 10.4 12 14.5 16.3 20 24.4 28.2 28.1 25.3 19.5 14 10.7
Min °F 36.8 38.2 40.1 43 48.3 54.7 59.1 58.5 55.7 49.2 41.8 37.9
Max °F 43.7 45.9 49.1 52.2 58.1 65.3 70.9 70.5 66.6 58.1 49.5 44.6

Sea temperature

The graph below shows the average sea temperature.

Custoias average sea temperature chart (Celsius) Custoias average sea temperature chart (Fahrenheit)
Average sea temperature around Custoias in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.2 13.7 13.7 14.3 15.4 17.2 18.5 19.1 18.7 17.7 16.3 15
°F 57.6 56.7 56.7 57.7 59.8 63 65.3 66.4 65.7 63.8 61.4 59

Wind speed

The graph below shows the average wind speed.

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

Custoias relative humidity averages
Average relative humidity in Custoias
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
80% 76% 69% 67% 65% 61% 54% 54% 60% 71% 77% 80%

Other monthly averages

UV index Best time to go?

Custoias weather stats

Custoias weather statistics
Hottest month: July 27.8°C 82°F
Driest month: August 9mm 0.4ins
Sunniest month: August 11.4hrs
Coldest month: January 10.2°C 50.4°F
Wettest month: December 125mm 4.9ins
Warmest sea: August 19.1°C 66.4°F
Map showing location of Custoias (41.1053, -7.32097) Custoias map pin © Google

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