San José de Mayo monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at San José de Mayo

San José de Mayo average temperature chart (Celsius) San José de Mayo average temperature chart (Fahrenheit)
Average monthly temperatures in San José de Mayo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.7 27.9 25.3 21.7 18.3 15.3 14.7 15.9 18.2 20.4 24.1 26.8
°F 83.7 82.3 77.5 71 65 59.5 58.5 60.7 64.7 68.8 75.3 80.2

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 José de Mayo monthly rainfall chart (mm) San José de Mayo monthly rainfall chart (inches)
Average monthly rainfall in San José de Mayo (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 94 103 101 75 88 74 79 69 93 94 76 81
inches 3.7 4 4 3 3.5 2.9 3.1 2.7 3.7 3.7 3 3.2
Rainy days 10 10 9 8 8 8 9 8 8 10 10 10

Average daily sunshine

The bar chart below shows the average daily sunshine hours in San José de Mayo

San José de Mayo average daily sunshine chart
Average daily sunshine San José de Mayo
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.8 8.5 7.8 6.7 5.9 4.9 5 5.8 6.7 7.9 8.6 9.4

Day / night temperatures

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

San José de Mayo average minimum / maximum temperatures (Celsius) San José de Mayo average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in San José de Mayo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 18.7 18.5 16.1 12.7 9.9 7.6 6.9 7.5 9.2 11.4 14.5 16.8
Max °C 29 28.2 25.5 21.9 18.6 15.5 14.9 16.2 18.4 20.7 24.3 27
Min °F 65.6 65.2 61 54.9 49.7 45.6 44.4 45.4 48.6 52.4 58.1 62.2
Max °F 74.8 73.9 69.4 63.1 57.6 52.7 51.6 53.2 56.8 60.8 66.9 71.4

Sea temperature

The graph below shows the average sea temperature.

San José de Mayo average sea temperature chart (Celsius) San José de Mayo average sea temperature chart (Fahrenheit)
Average sea temperature around San José de Mayo in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 22.9 23.1 22.2 19.4 16.2 13.2 11.3 11.2 12.3 15.1 18.1 20.8
°F 73.2 73.6 71.9 66.9 61.2 55.8 52.4 52.1 54.1 59.1 64.5 69.5

Wind speed

The graph below shows the average wind speed.

San José de Mayo average winspeed by month (km/h) San José de Mayo average winspeed by month (mph)
Average wind speed in San José de Mayo (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 16 15 14 14 15 16 16 17 18 17 17
mph 11 10 9 9 9 9 10 10 11 11 11 11

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 José de Mayo relative humidity averages
Average relative humidity in San José de Mayo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
69% 71% 74% 76% 79% 82% 81% 77% 75% 74% 71% 68%

Other monthly averages

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San José de Mayo weather stats

San José de Mayo weather statistics
Hottest month: January 28.7°C 83.7°F
Driest month: August 69mm 2.7ins
Sunniest month: January 9.8hrs
Coldest month: July 14.7°C 58.5°F
Wettest month: February 103mm 4.1ins
Warmest sea: February 23.1°C 73.6°F
Map showing location of San José de Mayo (-34.3375, -56.71361)

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