September weather forecastComitán de Domínguez, Mexico

September

Weather in September

The first month of the autumn, September, is also a moderately hot month in Comitán de Domínguez, Mexico, with an average temperature ranging between min 14.6°C (58.3°F) and max 25.3°C (77.5°F).

Temperature

With September's advent, Comitán de Domínguez, Mexico, sees an average high-temperature of a still moderately hot 25.3°C (77.5°F), subtly shifted from August's 25.7°C (78.3°F). Throughout September, Comitán de Domínguez encounters an average temperature drop to a refreshing 14.6°C (58.3°F).

Humidity

September and October, with an average relative humidity of 76%, are the most humid months in Comitán de Domínguez.

Rainfall

September is the month with the most rainfall. Rain falls for 21.3 days and accumulates 221mm (8.7") of precipitation.

Daylight

In Comitán de Domínguez, Mexico, the average length of the day in September is 12h and 13min.
On the first day of September, sunrise is at 5:55 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 5:58 pm CST.

Sunshine

The month with the least sunshine in Comitán de Domínguez is September, with an average of 6.1h of sunshine.

Frequently asked questions

In September, in Comitán de Domínguez, the average high-temperature is 25.3°C (77.5°F), and the average low-temperature is 14.6°C (58.3°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in May is evaluated at 30°C (86°F).

The months with the highest humidity in Comitán de Domínguez are September and October, with an average relative humidity of 76%.

The average relative humidity in September in Comitán de Domínguez is 76%.

The month with the most rainfall is September, when the rain falls for 21.3 days and typically aggregates up to 221mm (8.7") of precipitation.

In Comitán de Domínguez, Mexico, in September, it is raining for 21.3 days, with typically 221mm (8.7") of accumulated precipitation.

In Comitán de Domínguez, the average day length in September is 12h and 13min.

On the first day of September, sunrise is at 5:55 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 5:58 pm CST.

With an average of 6.1h of sunshine, September has the least sunshine of the year in Comitán de Domínguez.

The average sunshine duration in September in Comitán de Domínguez is 6.1h.
Average high temperature
Average low temperature
Average humidity
Average rainfall
Average rainfall days
Average sunshine

Average temperature in September
Comitán de Domínguez, Mexico

  • Average high temperature in September: 25.3°C

The warmest month (with the highest average high temperature) is April (28.7°C).
The month with the lowest average high temperature is December (23.6°C).

  • Average low temperature in September: 14.6°C

The month with the highest average low temperature is June (15°C).
The coldest month (with the lowest average low temperature) is January (10.1°C).

Average humidity in September
Comitán de Domínguez, Mexico

  • Average humidity in September: 76%

The months with the highest relative humidity are September and October (76%).
The months with the lowest relative humidity are March and April (62%).

Average rainfall in September
Comitán de Domínguez, Mexico

  • Average rainfall in September: 220.9mm

The wettest month (with the highest rainfall) is September (220.9mm).
The driest month (with the least rainfall) is January (7.9mm).

Average rainfall days in September
Comitán de Domínguez, Mexico

  • Average rainfall days in September: 21.3 days

The month with the highest number of rainy days is September (21.3 days).
The month with the least rainy days is March (3.7 days).

Average daylight in September /
Average sunshine in September
Comitán de Domínguez, Mexico

  • Average daylight in September: 12h and 12min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in September: 6h and 6min

The month with the most sunshine is March (Average sunshine: 8h and 36min).
The month with the least sunshine is September (Average sunshine: 6h and 6min).