September weather forecast and climate
Krong Preah Sihanouk, Cambodia

What is the temperature in September in Krong Preah Sihanouk?

The average high-temperature, in September, in Krong Preah Sihanouk, Cambodia, is 30.8°C (87.4°F), while the average low-temperature is 25.2°C (77.4°F).

How many days does it rain in September in Krong Preah Sihanouk?

In Krong Preah Sihanouk, Cambodia, in September, it is raining for 21 days, with typically 320.6mm (12.6") of accumulated precipitation.
Average temperature in September - Krong Preah Sihanouk, Cambodia
  • Average high temperature in September: 30.8°C

The warmest month (with the highest average high temperature) is April (33.7°C).
The month with the lowest average high temperature is July (30°C).

  • Average low temperature in September: 25.2°C

The month with the highest average low temperature is May (26.8°C).
The coldest month (with the lowest average low temperature) is December (23.5°C).

Average rainfall in September - Krong Preah Sihanouk, Cambodia
  • Average rainfall in September: 320.6mm

The wettest month (with the highest rainfall) is August (377.2mm).
The driest month (with the lowest rainfall) is February (25.2mm).

Average rainfall days in September - Krong Preah Sihanouk, Cambodia
  • Average rainfall days in September: 21 days

The month with the highest number of rainy days is September (21 days).
Months with the lowest number of rainy days are January and February (5 days).

Average sea temperature in September - Krong Preah Sihanouk, Cambodia
  • Average sea temperature in September: 28.8°C

The best month for swimming (with the highest average sea temperature) is May (30.3°C).
The coldest month (with the lowest average sea temperature) is January (27.8°C).

Average daylight in September / Average sunshine in September - Krong Preah Sihanouk, Cambodia
  • Average daylight in September: 12.2h

Months with the longest days are June and July (Average daylight: 12.7h).
The month with shortest days is December (Average daylight: 11.5h).

  • Average sunshine in September: 5h

Months with most sunshine are January, February, March and April (Average sunshine: 8h).
Months with least sunshine are July, August and September (Average sunshine: 5).

Average UV index in September - Krong Preah Sihanouk, Cambodia
  • Average UV index in September: 12

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).

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