Zihuatanejo
Mexico
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Zihuatanejo, Mexico

The first month of the autumn, September, is still a hot month in Zihuatanejo, Mexico, with average temperature ranging between max 31.9°C (89.4°F) and min 23°C (73.4°F).

Temperature

In Zihuatanejo, the average high-temperature is practically the same as in August - a still tropical 31.9°C (89.4°F). In September, the average low-temperature is 23°C (73.4°F).

Rainfall

September is the month with the most rainfall in Zihuatanejo, Mexico. Rain falls for 14.4 days and accumulates 327mm (12.9") of precipitation.

Sea temperature

In September, the average sea temperature is 30.1°C (86.2°F). The water temperature above 30°C (86°F) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

Daylight

In Zihuatanejo, Mexico, the average length of the day in September is 12.2h.

What is the temperature in September in Zihuatanejo?

The average high-temperature, in September, in Zihuatanejo, is 31.9°C (89.4°F), while the average low-temperature is 23°C (73.4°F).

How much does it rain in Zihuatanejo in September?

In Zihuatanejo, during September, the rain falls for 14.4 days and regularly aggregates up to 327mm (12.9") of precipitation.

What is the wettest month in Zihuatanejo?

September is the month with the most rainfall in Zihuatanejo. Rain falls for 14.4 days and accumulates 327mm (12.9") of precipitation.

What is the sea temperature in September in Zihuatanejo?

In Zihuatanejo, in September, the average water temperature is 30.1°C (86.2°F). The surface water temperatures above 30°C (86°F) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

How many hours of daylight does Zihuatanejo have in September?

The average length of the day in September in Zihuatanejo, Mexico, is 12.2h.
Average temperature in September - Zihuatanejo, Mexico
  • Average high temperature in September: 31.9°C

The warmest month (with the highest average high temperature) is May (32.9°C).
Months with the lowest average high temperature are January and March (31.5°C).

  • Average low temperature in September: 23°C

The month with the highest average low temperature is June (23.4°C).
The coldest month (with the lowest average low temperature) is February (18.8°C).

Average rainfall in September - Zihuatanejo, Mexico
  • Average rainfall in September: 327mm

The wettest month (with the highest rainfall) is September (327mm).
The driest month (with the lowest rainfall) is April (0.6mm).

Average rainfall days in September - Zihuatanejo, Mexico
  • Average rainfall days in September: 14.4 days

The month with the highest number of rainy days is September (14.4 days).
Months with the lowest number of rainy days are March and April (0.1 days).

Average sea temperature in September - Zihuatanejo, Mexico
  • Average sea temperature in September: 30.1°C

Best months for swimming (with the highest average sea temperature) are July and August (30.2°C).
The coldest month (with the lowest average sea temperature) is March (26.3°C).

Average daylight in September - Zihuatanejo, Mexico
  • Average daylight in September: 12.2h

The month with the longest days is June (Average daylight: 13.2h).
The month with shortest days is December (Average daylight: 11.1h).