Zihuatanejo Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Zihuatanejo.
Climate overview of Zihuatanejo
Zihuatanejo, Guerrero, Mexico, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 30°C (86°F), peaking in July at 31°C (88°F) and dipping in January to 29°C (84°F).
The city receives considerable rainfall, with around 1209 mm (48 in) annually. September is the wettest month. It has distinct dry (November to May) and wet (August to October) seasons.
Zihuatanejo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Zihuatanejo - and find the best time to visit.
Monthly Temperature in Zihuatanejo
With minimal seasonal shifts, Zihuatanejo experiences a constant climate year-round. Typically, average maximum daytime temperatures range from a very warm 31°C (88°F) in July to a comfortable 29°C (84°F) in the coolest month, January.
Nights vary from 26°C (79°F) in July to around 22°C (72°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Zihuatanejo
Zihuatanejo has a notably wet climate with abundant precipitation, recording 1209 mm (48 in) of rainfall per year. The climate in Zihuatanejo shows significant variation throughout the year. Expect heavy rainfall in September, the wettest month, with an average of 332 mm (13 in) of precipitation over 13 rainy days.
In contrast, the driest month April offers drier and sunnier days, with around 0.4 mm (0.02 in) of rainfall over 0 rainy days. For more details, please visit our Zihuatanejo Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Water Temperature in Zihuatanejo
The mean water temperature over the year ranges from 25°C (77°F) in January to 29°C (84°F) in August.
Water temperature over the year
Best Time to Visit Zihuatanejo
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March and December
- Warmest weather: all year round
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Wettest months: June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (November to May) and wet (August to October) seasons
Frequently asked questions about the climate in Zihuatanejo
What is the best time to visit Zihuatanejo?
January, February, March and December typically offer the most optimal weather in Zihuatanejo. In contrast, June, August, September and October tend to have less optimal conditions. Zihuatanejo has distinct dry (November to May) and wet (August to October) seasons.
What temperatures can I expect in Zihuatanejo?
Daytime highs range from 29°C (84°F) in January to 31°C (88°F) in July. Nighttime lows range from 22°C (72°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Zihuatanejo get?
Annual rainfall is around 1209 mm (48 in). September is the wettest month with 332 mm (13 in), while April is the driest with 0.4 mm (0.02 in).
Zihuatanejo 3-Day Forecast
Zihuatanejo on the map
Zihuatanejo is highlighted - select any city to see its climate.
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