September weather forecastAxaxacualco, Mexico

September

Weather in September

The first month of the autumn, September, is also a moderately hot month in Axaxacualco, Mexico, with temperature in the range of an average high of 24.3°C (75.7°F) and an average low of 15.1°C (59.2°F).

Temperature

The coldest temperatures occur during September, when averages reach a peak of 24.3°C (75.7°F) and a low of 15.1°C (59.2°F).

Humidity

The most humid month is September, with an average relative humidity of 89%.

Rainfall

September is the month with the most rainfall in Axaxacualco, Mexico. Rain falls for 29.4 days and accumulates 309mm (12.17") of precipitation.

Daylight

In Axaxacualco, the average length of the day in September is 12h and 14min.
On the first day of the month, sunrise is at 6:23 am and sunset at 6:51 pm. On the last day of September, sunrise is at 6:28 am and sunset at 6:27 pm CST.

Sunshine

The month with the least sunshine is September, with an average of 7.4h of sunshine.

UV index

January, February, June through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. To protect against the Sun's most potent rays, avoid direct exposure around midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

In Axaxacualco, September is the coldest month, with temperatures averaging a high of 24.3°C (75.7°F) and a low of 15.1°C (59.2°F).

The average high-temperature, in September, in Axaxacualco, is 24.3°C (75.7°F), while the average low-temperature is 15.1°C (59.2°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in May is calculated to be 32°C (89.6°F).

The most humid month is September, with an average relative humidity of 89%.

In Axaxacualco, Mexico, the average relative humidity in September is 89%.

The month with the most rainfall is September, when the rain falls for 29.4 days and typically aggregates up to 309mm (12.17") of precipitation.

In Axaxacualco, during September, the rain falls for 29.4 days and regularly aggregates up to 309mm (12.17") of precipitation.

In Axaxacualco, the average day length in September is 12h and 14min.

In September, on the first day of the month, sunrise is at 6:23 am and sunset at 6:51 pm. On the last day of the month, in Axaxacualco, sunrise is at 6:28 am and sunset at 6:27 pm CST.

September has the least sunshine of the year, with an average of 7.4h of sunshine.

In Axaxacualco, the average sunshine duration in September is 7.4h.

The months with the lowest UV index in Axaxacualco are January, February, June through December, with an average maximum UV index of 5.

In September, the average daily maximum UV index in Axaxacualco, Mexico, is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Axaxacualco, Mexico

  • Average high temperature in September: 24.3°C

The warmest month (with the highest average high temperature) is April (30.7°C).
The month with the lowest average high temperature is September (24.3°C).

  • Average low temperature in September: 15.1°C

The months with the highest average low temperature are May and June (16.5°C).
The coldest month (with the lowest average low temperature) is January (11.2°C).

Average pressure in September
Axaxacualco, Mexico

  • Average pressure in September: 1012.6mbar

The month with the highest atmospheric pressure is January (1014.9mbar).
The month with the lowest atmospheric pressure is May (1012mbar).

Average wind speed in September
Axaxacualco, Mexico

  • Average wind speed in September: 4.6km/h

The windiest month (with the highest average wind speed) is April (5.7km/h).
The calmest month (with the lowest average wind speed) is December (4.4km/h).

Average humidity in September
Axaxacualco, Mexico

  • Average humidity in September: 89%

The month with the highest relative humidity is September (89%).
The month with the lowest relative humidity is April (54%).

Average rainfall in September
Axaxacualco, Mexico

  • Average rainfall in September: 309mm

The wettest month (with the highest rainfall) is September (309mm).
The driest month (with the least rainfall) is January (18mm).

Average rainfall days in September
Axaxacualco, Mexico

  • Average rainfall days in September: 29.4 days

The month with the highest number of rainy days is August (30.6 days).
The month with the least rainy days is December (6.5 days).

Average daylight in September /
Average sunshine in September
Axaxacualco, Mexico

  • Average daylight in September: 12h and 12min

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

  • Average sunshine in September: 7h and 24min

The months with the most sunshine are February, March, April and December (Average sunshine: 9h and 48min).
The month with the least sunshine is September (Average sunshine: 7h and 24min).

Average sunshine days in September
Axaxacualco, Mexico

  • Average sunshine days in September: 0.3 days

The month with the most sunshine days is December (23.2 days).
The month with the least sunshine days is August (0.1 days).

Average UV index in September
Axaxacualco, Mexico

  • Average UV index in September: 5

The months with the highest UV index are March, April and May (UV index 6).
The months with the lowest UV index are January, February, June, July, August, September, October, November and December (UV index 5).

Average cloud cover in September
Axaxacualco, Mexico

  • Average cloud cover in September: 66

The month with the most cloud cover is September (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 13).

Average visibility in September
Axaxacualco, Mexico

  • Average visibility in September: 6km

The months with the highest visibility are March and April (10km).
The month with the lowest visibility is September (6km).