September weather forecast and climate
Playa del Carmen, Mexico

A bright skyline and blue water on the white Caribbean Sea beach in Playa del Carmen, Mexico, with large rocks
A bright skyline and blue water on the white Caribbean Sea beach in Playa del Carmen, Mexico, with large rocks
September, the first month of the autumn, in Playa del Carmen, is still a hot month, with average temperature fluctuating between 23.1°C (73.6°F) and 32.6°C (90.7°F).

Temperature

In September, the average high-temperature is 32.6°C (90.7°F), and the average low-temperature is 23.1°C (73.6°F).

Rainfall

In Playa del Carmen, during September, the rain falls for 14.5 days and regularly aggregates up to 168.8mm (6.6") of precipitation. Throughout the year, in Playa del Carmen, there are 102.8 rainfall days, and 1331.2mm (52.4") of precipitation is accumulated.

Sea temperature

August through October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Playa del Carmen. For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In Playa del Carmen, the average length of the day in September is 12.3h.

Sunshine

Months with the least sunshine are January, September through December, with an average of 6h of sunshine.

UV index

In September, the average daily maximum UV index in Playa del Carmen is 11. A UV Index value of 11, and more, symbolizes an extreme threat to health from the exposure to the Sun's UV rays for the ordinary person.
The average daily UV index of 11 in September transform into the following instructions:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in September in Playa del Carmen?

In Playa del Carmen, Mexico, in September, the average high-temperature is 32.6°C (90.7°F), and the average low-temperature is 23.1°C (73.6°F).

How much does it rain in Playa del Carmen in September?

In Playa del Carmen, during September, the rain falls for 14.5 days and regularly aggregates up to 168.8mm (6.6") of precipitation.

What are the months with the warmest sea water in Playa del Carmen?

August through October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater. For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the sea water temperature in September in Playa del Carmen?

In Playa del Carmen, the average seawater temperature in September is 29°C (84.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in September in Playa del Carmen?

The average length of the day in September is 12.3h.

What is the month with the least sunshine in Playa del Carmen?

January, September through December, with an average of 6h of sunshine, are months with the least sunshine.

How many hours of sunshine does Playa del Carmen have in September?

In Playa del Carmen, Mexico, the average sunshine in September is 6h.

What is the UV index reading in September in Playa del Carmen?

The average daily maximum UV index in September in Playa del Carmen, Mexico, is 11. A UV Index value of 11, and more, symbolizes an ultimate hazard to health from the exposure to the Sun's UV rays.
Average temperature in September - Playa del Carmen, Mexico
  • Average high temperature in September: 32.6°C

The warmest month (with the highest average high temperature) is August (32.9°C).
The month with the lowest average high temperature is January (27.8°C).

  • Average low temperature in September: 23.1°C

The month with the highest average low temperature is June (23.7°C).
The coldest month (with the lowest average low temperature) is January (17.9°C).

Average rainfall in September - Playa del Carmen, Mexico
  • Average rainfall in September: 168.8mm

The wettest month (with the highest rainfall) is October (284.3mm).
The driest month (with the lowest rainfall) is March (28.1mm).

Average rainfall days in September - Playa del Carmen, Mexico
  • Average rainfall days in September: 14.5 days

The month with the highest number of rainy days is October (15.9 days).
The month with the lowest number of rainy days is April (3.7 days).

Average sea temperature in September - Playa del Carmen, Mexico
  • Average sea temperature in September: 29°C

Best months for swimming (with the highest average sea temperature) are August, September and October (29°C).
Coldest months (with the lowest average sea temperature) are January, February and March (26°C).

Average daylight in September / Average sunshine in September - Playa del Carmen, Mexico
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.9h).

  • Average sunshine in September: 6h

Months with most sunshine are March, April and May (Average sunshine: 8h).
Months with least sunshine are January, September, October, November and December (Average sunshine: 6).

Average UV index in September - Playa del Carmen, Mexico
  • Average UV index in September: 11

Months with the highest UV index are April, May, June, July and August (UV index 12).
Months with the lowest UV index are January and December (UV index 7).

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