Silves monthly weather averages

Average daytime temperature

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

Silves average temperature chart (Celsius) Silves average temperature chart (Fahrenheit)
Average monthly temperatures in Silves (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.7 15.3 16.9 18.1 20.8 23.8 26.8 27 25.8 21.7 18 15.5
°F 58.5 59.5 62.4 64.6 69.4 74.9 80.2 80.6 78.5 71 64.5 59.9

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.

Silves monthly rainfall chart (mm) Silves monthly rainfall chart (inches)
Average monthly rainfall in Silves (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 100 76 57 47 32 18 3 3 18 59 88 101
inches 3.9 3 2.2 1.8 1.3 0.7 0.1 0.1 0.7 2.3 3.5 4
Rainy days 9 11 8 10 5 3 1 1 3 9 10 12

Average daily sunshine

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

Silves average daily sunshine chart
Average daily sunshine Silves
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 6.1 7.7 8.6 10.3 11.2 12.4 11.9 9.5 7.6 6.3 5.7

Day / night temperatures

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

Silves average minimum / maximum temperatures (Celsius) Silves average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Silves (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 7.9 8.6 9.1 10.3 12.2 15 16.8 17.2 16.8 14.2 11 9
Max °C 14.9 15.5 17.1 18.3 21 24.1 27 27.3 26.1 21.9 18.2 15.7
Min °F 46.2 47.4 48.4 50.5 54 58.9 62.2 62.9 62.2 57.5 51.8 48.1
Max °F 52.5 53.6 55.6 57.7 61.9 67.1 71.4 72 70.5 64.4 58.3 54.1

Sea temperature

The graph below shows the average sea temperature.

Silves average sea temperature chart (Celsius) Silves average sea temperature chart (Fahrenheit)
Average sea temperature around Silves in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.2 15.6 15.7 16.4 17.5 19.3 20.5 21 21 20.4 18.9 17.3
°F 61.2 60.1 60.3 61.5 63.6 66.8 68.8 69.9 69.9 68.6 66 63.2

Wind speed

The graph below shows the average wind speed.

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

Silves relative humidity averages
Average relative humidity in Silves
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
79% 78% 72% 70% 66% 65% 60% 60% 65% 72% 76% 79%

Other monthly averages

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Silves weather stats

Silves weather statistics
Hottest month: August 27°C 80.6°F
Driest month: July 3mm 0.1ins
Sunniest month: August 11.9hrs
Coldest month: January 14.7°C 58.5°F
Wettest month: December 101mm 4ins
Warmest sea: September 21°C 69.8°F
Map showing location of Silves (37.18921, -8.43822)

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