San Carlos monthly weather averages

Average daytime temperature

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

San Carlos average temperature chart (Celsius) San Carlos average temperature chart (Fahrenheit)
Average monthly temperatures in San Carlos (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 32.3 32.6 33 32.6 31.6 31.3 31.7 31.3 30.9 30.7 30.9 31.6
°F 90.1 90.7 91.3 90.6 89 88.3 89 88.4 87.6 87.3 87.5 88.9

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.

San Carlos monthly rainfall chart (mm) San Carlos monthly rainfall chart (inches)
Average monthly rainfall in San Carlos (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 20 19 26 111 176 167 173 178 180 147 105 35
inches 0.8 0.7 1 4.4 6.9 6.6 6.8 7 7.1 5.8 4.1 1.4
Rainy days 5 4 5 9 14 13 12 14 14 15 13 9

Average annual rainfall in San Carlos: 1269.3mm (499.7 inches)

Average daily sunshine

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

San Carlos average daily sunshine chart
Average daily sunshine San Carlos
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.8 6.7 5.6 5.2 4.8 5.1 6.1 5.4 4.9 4.7 5.2 5.9

Day / night temperatures

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

San Carlos average minimum / maximum temperatures (Celsius) San Carlos average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in San Carlos (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 22.1 22.4 22.8 23.2 23.2 22.9 22.9 22.9 22.7 22.7 22.8 22.6
Max °C 32.5 32.9 33.2 32.8 31.9 31.5 31.9 31.6 31.1 30.9 31.1 31.9
Min °F 71.8 72.2 73 73.8 73.7 73.2 73.2 73.1 72.9 72.9 73 72.6
Max °F 81.1 81.7 82.4 82.4 81.5 81 81.3 81 80.4 80.2 80.4 81

Sea temperature

The graph below shows the average sea temperature.

San Carlos average sea temperature chart (Celsius) San Carlos average sea temperature chart (Fahrenheit)
Average sea temperature around San Carlos in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.8 27.5 27.5 27.9 28.9 29.3 29.2 29.2 29.2 29 28.8 28.3
°F 82.1 81.5 81.4 82.3 84 84.8 84.6 84.6 84.5 84.3 83.8 83

Wind speed

The graph below shows the average wind speed.

San Carlos average winspeed by month (km/h) San Carlos average winspeed by month (mph)
Average wind speed in San Carlos (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 14 14 13 12 13 15 13 11 10 9 11
mph 8 9 9 8 7 8 9 8 7 6 6 7

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 Carlos relative humidity averages
Average relative humidity in San Carlos
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 76% 77% 76% 79% 80% 80% 81% 81% 81% 80% 79%

Other monthly averages

UV index Best time to go?

San Carlos weather stats

San Carlos weather statistics
Hottest month: March 33°C 91.4°F
Driest month: February 19mm 0.7ins
Sunniest month: January 6.8hrs
Coldest month: October 30.7°C 87.3°F
Wettest month: September 180mm 7.1ins
Warmest sea: June 29.3°C 84.7°F
Map showing location of San Carlos (8.79577, -75.69947) San Carlos map pin © Google

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