October harkens a drop in rainfall to 290mm (11.42") as the end of the wet season approaches. Greater sunshine hours begin to dominate the weather, and daylight becomes increasingly prominent. The temperature remains within a delightful range, ensuring the preservation of the city's tropical atmosphere. The weather conditions during this month are a delightful mix of lingering rainfall and increasing sunshine, making it a unique time for tourists. With the onset of
November, less rain and more consistent weather patterns return to the city.
Temperature
Krong Preah Sihanouk signifies an average high-temperature of a still hot 30.8°C (87.4°F) in October, closely reflecting the conditions of
September. Krong Preah Sihanouk experiences an average temperature drop to a moderately hot 24.7°C (76.5°F) during October nights.
Rainfall
In Krong Preah Sihanouk, in October, it is raining for 19 days, with typically 290mm (11.42") of accumulated precipitation. In Krong Preah Sihanouk, during the entire year, the rain falls for 162 days and collects up to 2211mm (87.05") of precipitation.
Sea temperature
In October, the average sea temperature in Krong Preah Sihanouk is 29.3°C (84.7°F).
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as ideal and highly pleasant for extended enjoyment in all water activities.
Daylight
In Krong Preah Sihanouk,
Cambodia, the average length of the day in October is 11h and 53min.
On the first day of October in Krong Preah Sihanouk, sunrise is at 05:54 and sunset at 17:56. On the last day of the month, sunrise is at 05:56 and sunset at 17:42 +07.
Sunshine
In Krong Preah Sihanouk, the average sunshine in October is 6h.
UV index
The months with the highest UV index are
February through October, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from exposure to the Sun's UV rays for average individuals.
Note: In October, the average maximum UV index of 12 translates into the following recommendations:
Adopt every vital precaution, unprotected skin and eyes may burn rapidly. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Even on a cloudy day, sunscreen with a minimum SPF of 30 should be used liberally and reapplied often, especially after a swim or outdoor activity. Be alert! The reflection of water and sand augments UV radiation intensity.