September weather forecast
Suphan Buri, Thailand

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Weather in September

The first month of the autumn, September, is still a tropical month in Suphan Buri, Thailand, with an average temperature varying between 33.4°C (92.1°F) and 24.8°C (76.6°F).

Temperature

September denotes a minimal variation in the average high-temperature to a still tropical 33.4°C (92.1°F) from August's 34°C (93.2°F). In September, Suphan Buri encounters an average low-temperature of 24.8°C (76.6°F) during the night.

Heat index

The heat index in September is appraised at a burning hot 50°C (122°F). Beware: Heat exhaustion along with heat cramps are on the cards. Heatstroke could result from sustained physical activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The months with the highest humidity in Suphan Buri, Thailand, are September and October, with an average relative humidity of 80%.

Rainfall

The month with the most rainfall is September, when the rain falls for 19 days and typically aggregates up to 223mm (8.78") of precipitation.

Daylight

In Suphan Buri, the average length of the day in September is 12h and 13min.
On the first day of September, sunrise is at 06:07 and sunset at 18:31. On the last day of the month, sunrise is at 06:09 and sunset at 18:09 +07.
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Frequently asked questions

How hot does it get in Suphan Buri in September?

The high-temperature, in September, in Suphan Buri, is 33.4°C (92.1°F), while the low-temperature averages to 24.8°C (76.6°F). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is appraised at 50°C (122°F).

What is the most humid month in Suphan Buri?

September and October, with an average relative humidity of 80%, are most humid months in Suphan Buri, Thailand.

What is the average humidity in September in Suphan Buri?

In Suphan Buri, the average relative humidity in September is 80%.

What is the rainiest month in Suphan Buri?

The month with the most rainfall in Suphan Buri is September, when the rain falls for 19 days and typically aggregates up to 223mm (8.78") of precipitation.

How many days does it rain in September in Suphan Buri?

In Suphan Buri, Thailand, during September, the rain falls for 19 days and regularly aggregates up to 223mm (8.78") of precipitation.

How many hours of daylight does Suphan Buri have in September?

In September, the average day length in Suphan Buri is 12h and 13min.

When is the sunrise / sunset in September in Suphan Buri?

On the first day of September in Suphan Buri, Thailand, sunrise is at 06:07 and sunset at 18:31. On the last day of the month, sunrise is at 06:09 and sunset at 18:09 +07.

Average temperature in September
Suphan Buri, Thailand

Average temperature in September - Suphan Buri, Thailand
  • Average high temperature in September: 33.4°C

The warmest month (with the highest average high temperature) is April (37°C).
The month with the lowest average high temperature is December (30.8°C).

  • Average low temperature in September: 24.8°C

The month with the highest average low temperature is May (25.8°C).
The coldest month (with the lowest average low temperature) is December (20°C).

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Average humidity in September
Suphan Buri, Thailand

Average humidity in September - Suphan Buri, Thailand
  • Average humidity in September: 80%

The months with the highest relative humidity are September and October (80%).
The month with the lowest relative humidity is December (70%).

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Average rainfall in September
Suphan Buri, Thailand

Average rainfall in September - Suphan Buri, Thailand
  • Average rainfall in September: 223.4mm

The wettest month (with the highest rainfall) is September (223.4mm).
The driest month (with the least rainfall) is January (3.7mm).

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Average rainfall days in September
Suphan Buri, Thailand

Average rainfall days in September - Suphan Buri, Thailand
  • Average rainfall days in September: 19 days

The month with the highest number of rainy days is September (19 days).
The months with the least rainy days are January, February and December (1 days).

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Average daylight in September
Suphan Buri, Thailand

Average daylight in September - Suphan Buri, Thailand
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

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Suphan Buri, Thailand

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