Potrero del Llano monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Potrero del Llano

Potrero del Llano average temperature chart (Celsius) Potrero del Llano average temperature chart (Fahrenheit)
Average monthly temperatures in Potrero del Llano (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 22.6 24.4 26.9 30.3 32.1 32.4 31.6 32.2 30.7 28.6 25.5 23.5
°F 72.7 75.9 80.4 86.5 89.7 90.3 88.9 89.9 87.3 83.6 77.9 74.3

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.

Potrero del Llano monthly rainfall chart (mm) Potrero del Llano monthly rainfall chart (inches)
Average monthly rainfall in Potrero del Llano (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 45 48 43 67 99 231 205 184 357 174 90 55
inches 1.8 1.9 1.7 2.6 3.9 9.1 8.1 7.3 14.1 6.9 3.5 2.1
Rainy days 8 7 6 6 7 12 13 12 14 10 8 7

Average annual rainfall in Potrero del Llano: 1521.433mm (599 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Potrero del Llano

Potrero del Llano average daily sunshine chart
Average daily sunshine Potrero del Llano
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.9 5.6 6 6.4 6.7 6.6 7.1 7.2 5.9 5.8 5.2 4.9

Day / night temperatures

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

Potrero del Llano average minimum / maximum temperatures (Celsius) Potrero del Llano average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Potrero del Llano (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 14 15.4 17.3 20.5 22.3 23.4 23 23 22.3 20.4 17.3 15.3
Max °C 22.8 24.6 27.1 30.5 32.3 32.6 31.9 32.4 31 28.9 25.7 23.7
Min °F 57.2 59.7 63.1 68.9 72.1 74.1 73.3 73.4 72.1 68.6 63.1 59.5
Max °F 65.1 68 72 77.9 81.1 82.4 81.3 81.9 79.9 76.3 70.7 67.1

Sea temperature

The graph below shows the average sea temperature.

Potrero del Llano average sea temperature chart (Celsius) Potrero del Llano average sea temperature chart (Fahrenheit)
Average sea temperature around Potrero del Llano in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 22.9 22.7 23.4 24.9 26.8 28.4 28.8 29.3 29.3 28.2 26.2 24.2
°F 73.2 72.8 74.1 76.7 80.3 83.2 83.9 84.8 84.7 82.7 79.1 75.6

Wind speed

The graph below shows the average wind speed.

Potrero del Llano average winspeed by month (km/h) Potrero del Llano average winspeed by month (mph)
Average wind speed in Potrero del Llano (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 11 12 11 10 10 9 9 9 11 10 9
mph 7 7 8 7 6 6 5 5 5 7 6 6

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.

Potrero del Llano relative humidity averages
Average relative humidity in Potrero del Llano
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
80% 79% 78% 78% 77% 79% 79% 78% 81% 79% 80% 80%

Other monthly averages

UV index Best time to go?

Potrero del Llano weather stats

Potrero del Llano weather statistics
Hottest month: June 32.4°C 90.3°F
Driest month: March 43mm 1.7ins
Sunniest month: August 7.2hrs
Coldest month: January 22.6°C 72.7°F
Wettest month: September 357mm 14.1ins
Warmest sea: August 29.3°C 84.7°F
Map showing location of Potrero del Llano (21.05, -97.68333) Potrero del Llano map pin © Google

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