Zihuatanejo Weather in May
What's the weather like in Zihuatanejo (Guerrero) in May 2025?
The climate in Zihuatanejo during May can be summarized as very hot and dry.
May is in the spring in Zihuatanejo and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 35°C (95°F), whilst at night 22°C (71°F) is normal.
| Daytime temperature | 35.1°C 95.1°F |
|---|---|
| Nightly temperature | 21.9°C 71.4°F |
| Average temperature | 28.5°C 83.2°F |
| Daily sunshine | 6.8 hrs |
| Avg rainfall | 19 mm 0.8 ins |
| Rainy days | 2 days |
| Sea temperature | 28.2°C 82.7°F |
| Humidity | 70% |
| Windspeed | 7.2kph 5 mph |
On average May is the 6th wettest month of the year in Zihuatanejo with around 19mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 hours of sunshine per day.
May temperatures in Zihuatanejo
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Zihuatanejo in May 2025.
Other monthly averages
Zihuatanejo weather stats
| 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 |
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