Ranong
Thailand
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Ranong, Thailand

The first month of the autumn, Septiembre, is also a hot month in Ranong, Thailand, with average temperature varying between 23.9°C (75°F) and 30.5°C (86.9°F).

Temperature

The coldest months are Agosto and Septiembre, with an average high-temperature of 30.5°C (86.9°F).

Heat index

In Septiembre, the average heat index is appraised at an extremely hot 41.2°C (106.2°F). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, differences in body mass, height, and shape, clothing), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

Agosto and Septiembre, with an average relative humidity of 86%, are most humid months.

Rainfall

In Ranong, during 26 rainfall days, 646.5mm (25.45") of precipitation is typically accumulated. Throughout the year, there are 199 rainfall days, and 4067.4mm (160.13") of precipitation is accumulated.

Daylight

The average length of the day in Septiembre in Ranong is 12.2h.

What is the coldest month in Ranong?

The coldest months in Ranong are Agosto and Septiembre, with an average high-temperature of 30.5°C (86.9°F).

What is the temperature in Septiembre in Ranong?

In Septiembre, in Ranong, the average high-temperature is 30.5°C (86.9°F), and the average low-temperature is 23.9°C (75°F). The average heat index (a.k.a. 'real feel', 'feels like'), that combines relative humidity and air temperature, in Septiembre is evaluated at 41.2°C (106.2°F).

What is the most humid month in Ranong?

Agosto and Septiembre, with an average relative humidity of 86%, are most humid months in Ranong, Thailand.

What is the average humidity in Septiembre in Ranong?

In Septiembre, the average relative humidity in Ranong, Thailand, is 86%.

How much does it rain in Ranong in Septiembre?

In Ranong, Thailand, during Septiembre, the rain falls for 26 days and regularly aggregates up to 646.5mm (25.45") of precipitation.

What is the average length of the day in Septiembre in Ranong?

In Ranong, Thailand, the average length of the day in Septiembre is 12.2h.
Average temperature in September - Ranong, Thailand
  • Average high temperature in September: 30.5°C

The warmest month (with the highest average high temperature) is March (35°C).
Months with the lowest average high temperature are August and September (30.5°C).

  • Average low temperature in September: 23.9°C

The month with the highest average low temperature is May (24.7°C).
The coldest month (with the lowest average low temperature) is January (21.9°C).

Average humidity in September - Ranong, Thailand
  • Average humidity in September: 86%

Months with the highest relative humidity are August and September (86%).
The month with the lowest relative humidity is February (70%).

Average rainfall in September - Ranong, Thailand
  • Average rainfall in September: 646.5mm

The wettest month (with the highest rainfall) is August (789.1mm).
The driest month (with the lowest rainfall) is January (10mm).

Average rainfall days in September - Ranong, Thailand
  • Average rainfall days in September: 26 days

The month with the highest number of rainy days is August (28 days).
The month with the lowest number of rainy days is February (3 days).

Average daylight in September - Ranong, Thailand
  • Average daylight in September: 12.2h

The month with the longest days is June (Average daylight: 12.7h).
Months with shortest days are January and December (Average daylight: 11.6h).