September weather forecast
Amleang, Cambodia

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Weather in September

In September, the climate of Amleang takes a more pronounced turn. The weather shifts from the moderate conditions of August to a noticeably cooler September. While the temperatures decline, the amount of rainfall and cloud cover increase, resulting in the wettest month of the year. In September, Amleang sees its maximum recorded rainfall at 174mm (6.85").

Temperature

As August transitions into September, Amleang records an average high-temperature of a still hot 31.8°C (89.2°F), showing a gentle shift from the preceding month. Amleang reports an average nighttime low-temperature of 24.6°C (76.3°F) in September.

Heat index

Throughout September, the heat index is calculated to be a blisteringly hot 43°C (109.4°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

September and October, with an average relative humidity of 79%, are the most humid months.

Rainfall

September is the month with the most rainfall. Rain falls for 28.1 days and accumulates 174mm (6.85") of precipitation.

Daylight

In September, the average length of the day in Amleang, Cambodia, is 12h and 11min.
On the first day of the month, sunrise is at 05:52 and sunset at 18:12. On the last day of September, in Amleang, sunrise is at 05:51 and sunset at 17:53 +07.

Sunshine

In September, the average sunshine is 8.1h.

UV index

The months with the lowest UV index are January, April through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Guard oneself from overexposure. Defence against sun injury is vital. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.

Frequently asked questions

How hot is September?

Amleang in September has an average high-temperature of 31.8°C (89.2°F) and an average low-temperature of 24.6°C (76.3°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in September is calculated to be 43°C (109.4°F).

What is the most humid month?

The months with the highest humidity are September and October, with an average relative humidity of 79%.

What is the average humidity in September?

In Amleang, the average relative humidity in September is 79%.

What is the rainiest month?

The month with the most rainfall is September, when the rain falls for 28.1 days and typically aggregates up to 174mm (6.85") of precipitation.

How many days does it rain in September?

In Amleang, in September, during 28.1 rainfall days, 174mm (6.85") of precipitation is typically accumulated.

How many hours of daylight does Amleang have in September?

In Amleang, the average day length in September is 12h and 11min.

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 05:52 and sunset at 18:12. On the last day of the month, sunrise is at 05:51 and sunset at 17:53 +07.

How long on average sun shines in September?

In Amleang, the average sunshine duration in September is 8.1h.

What are the months with the lowest UV index?

January, April through December, with an average maximum UV index of 7, are months with the lowest UV index.

What is the UV index intensity in September?

In Amleang, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.

Average temperature in September
Amleang, Cambodia

Average temperature in September - Amleang, Cambodia
  • Average high temperature in September: 31.8°C

The warmest month (with the highest average high temperature) is March (36.1°C).
The month with the lowest average high temperature is December (31°C).

  • Average low temperature in September: 24.6°C

The months with the highest average low temperature are April and May (26.3°C).
The coldest months (with the lowest average low temperature) are January and December (22.2°C).

Average pressure in September
Amleang, Cambodia

Average pressure in September - Amleang, Cambodia
  • Average pressure in September: 1008.1mbar

The month with the highest atmospheric pressure is January (1011.9mbar).
The months with the lowest atmospheric pressure are June and July (1007.2mbar).

Average wind speed in September
Amleang, Cambodia

Average wind speed in September - Amleang, Cambodia
  • Average wind speed in September: 8.2km/h

The windiest month (with the highest average wind speed) is December (11.3km/h).
The calmest month (with the lowest average wind speed) is October (6.9km/h).

Average humidity in September
Amleang, Cambodia

Average humidity in September - Amleang, Cambodia
  • Average humidity in September: 79%

The months with the highest relative humidity are September and October (79%).
The month with the lowest relative humidity is February (56%).

Average rainfall in September
Amleang, Cambodia

Average rainfall in September - Amleang, Cambodia
  • Average rainfall in September: 174mm

The wettest month (with the highest rainfall) is September (174mm).
The driest month (with the least rainfall) is February (13mm).

Average rainfall days in September
Amleang, Cambodia

Average rainfall days in September - Amleang, Cambodia
  • Average rainfall days in September: 28.1 days

The month with the highest number of rainy days is September (28.1 days).
The month with the least rainy days is February (5.6 days).

Average daylight in September /
Average sunshine in September
Amleang, Cambodia

Average daylight in September / Average sunshine in September - Amleang, Cambodia
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is April (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

Average sunshine days in September
Amleang, Cambodia

Average sunshine days in September - Amleang, Cambodia
  • Average sunshine days in September: 1.5 days

The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is September (1.5 days).

Average UV index in September
Amleang, Cambodia

Average UV index in September - Amleang, Cambodia
  • Average UV index in September: 7

The months with the highest UV index are February and March (UV index 8).
The months with the lowest UV index are January, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in September
Amleang, Cambodia

Average cloud cover in September - Amleang, Cambodia
  • Average cloud cover in September: 50

The month with the most cloud cover is September (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 23).

Average visibility in September
Amleang, Cambodia

Average visibility in September - Amleang, Cambodia
  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).

Amleang, Cambodia

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