Zihuatanejo monthly weather averages

Average daytime temperature

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

Zihuatanejo average temperature chart (Celsius) Zihuatanejo average temperature chart (Fahrenheit)
Average monthly temperatures in Zihuatanejo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 32.3 32.8 33.6 34.3 34.8 33.6 32.8 32.9 32.5 32.8 33.1 32.4
°F 90.1 91.1 92.5 93.7 94.6 92.5 91.1 91.2 90.4 91.1 91.5 90.3

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.

Zihuatanejo monthly rainfall chart (mm) Zihuatanejo monthly rainfall chart (inches)
Average monthly rainfall in Zihuatanejo (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 16 5 2 2 19 151 178 175 245 97 16 11
inches 0.6 0.2 0.1 0.1 0.8 6 7 6.9 9.7 3.8 0.6 0.4
Rainy days 1 0 1 0 2 10 12 11 13 7 2 1

Average daily sunshine

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

Zihuatanejo average daily sunshine chart
Average daily sunshine Zihuatanejo
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.9 8.6 8.2 7.2 6.8 6.1 6 6.3 5.4 6.7 7.9 7.5

Day / night temperatures

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

Zihuatanejo average minimum / maximum temperatures (Celsius) Zihuatanejo average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Zihuatanejo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 18.6 18.7 19.2 20.1 21.9 22.4 21.9 21.9 21.7 21.5 20.6 19.2
Max °C 32.6 33.2 34 34.6 35.1 33.9 33.1 33.2 32.7 33.1 33.4 32.7
Min °F 65.5 65.7 66.5 68.2 71.4 72.3 71.4 71.4 71 70.8 69.1 66.6
Max °F 78.1 78.7 79.8 81.3 83.2 82.6 81.5 81.6 81 81.2 80.6 78.7

Sea temperature

The graph below shows the average sea temperature.

Zihuatanejo average sea temperature chart (Celsius) Zihuatanejo average sea temperature chart (Fahrenheit)
Average sea temperature around Zihuatanejo in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.9 27.3 26.9 27.1 28.2 29.3 29.8 30 29.6 29.5 29.2 28.5
°F 82.2 81.2 80.4 80.9 82.7 84.8 85.7 86 85.3 85.2 84.5 83.3

Wind speed

The graph below shows the average wind speed.

Zihuatanejo average winspeed by month (km/h) Zihuatanejo average winspeed by month (mph)
Average wind speed in Zihuatanejo (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 6 8 8 7 7 8 7 7 6 6 6 5
mph 4 5 5 4 5 5 4 4 4 4 4 3

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.

Zihuatanejo relative humidity averages
Average relative humidity in Zihuatanejo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
70% 68% 68% 68% 70% 75% 77% 77% 80% 77% 73% 72%
Zihuatanejo

Other monthly averages

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Zihuatanejo weather stats

Zihuatanejo weather statistics
Hottest month: May 34.8°C 94.6°F
Driest month: March 2mm 0.1ins
Sunniest month: February 8.6hrs
Coldest month: January 32.3°C 90.1°F
Wettest month: September 245mm 9.6ins
Warmest sea: August 30°C 86°F
Map showing location of Zihuatanejo (17.64344, -101.55212)

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