San Fernando monthly weather averages

Average daytime temperature

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

San Fernando average temperature chart (Celsius) San Fernando average temperature chart (Fahrenheit)
Average monthly temperatures in San Fernando (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 29.6 30 30.5 31.2 31.2 30.3 30.4 30.7 31.1 30.9 30.4 29.8
°F 85.2 86 86.9 88.1 88.1 86.6 86.6 87.3 88 87.7 86.8 85.6

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.

San Fernando monthly rainfall chart (mm) San Fernando monthly rainfall chart (inches)
Average monthly rainfall in San Fernando (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 91 58 47 65 135 264 263 246 189 203 231 175
inches 3.6 2.3 1.8 2.6 5.3 10.4 10.3 9.7 7.4 8 9.1 6.9
Rainy days 14 9 9 7 18 21 24 22 18 19 23 20

Average daily sunshine

The bar chart below shows the average daily sunshine hours in San Fernando

San Fernando average daily sunshine chart
Average daily sunshine San Fernando
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.8 8.3 8 8 7.5 6.1 6.7 7 7 6.9 6.8 7

Day / night temperatures

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

San Fernando average minimum / maximum temperatures (Celsius) San Fernando average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in San Fernando (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.6 20.6 21.1 21.8 22.6 22.7 22.5 22.5 22.5 22.5 22.2 21.4
Max °C 29.8 30.3 30.8 31.4 31.4 30.5 30.6 31 31.3 31.2 30.7 30
Min °F 69.1 69 69.9 71.2 72.7 72.9 72.4 72.4 72.5 72.4 71.9 70.5
Max °F 77.4 77.7 78.6 79.9 80.6 79.9 79.7 80.1 80.4 80.2 79.5 78.3

Sea temperature

The graph below shows the average sea temperature.

San Fernando average sea temperature chart (Celsius) San Fernando average sea temperature chart (Fahrenheit)
Average sea temperature around San Fernando in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.7 26.5 26.6 27 27.4 27.6 27.8 28.6 28.9 28.6 28.2 27.4
°F 80 79.6 79.9 80.5 81.4 81.7 82.1 83.4 84 83.5 82.7 81.3

Wind speed

The graph below shows the average wind speed.

San Fernando average winspeed by month (km/h) San Fernando average winspeed by month (mph)
Average wind speed in San Fernando (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 10 11 11 11 10 8 7 7 7 7 8
mph 5 6 7 7 7 6 5 4 4 5 5 5

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.

San Fernando relative humidity averages
Average relative humidity in San Fernando
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
82% 80% 77% 78% 80% 84% 84% 84% 84% 85% 86% 84%

Other monthly averages

UV index Best time to go?

San Fernando weather stats

San Fernando weather statistics
Hottest month: May 31.2°C 88.2°F
Driest month: March 47mm 1.9ins
Sunniest month: February 8.3hrs
Coldest month: January 29.6°C 85.3°F
Wettest month: June 264mm 10.4ins
Warmest sea: September 28.9°C 84°F
Map showing location of San Fernando (10.28333, -61.46667)

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