September weather forecast and climate
Mae Hong Son, Thailand

Temperature

In September, the average high-temperature is 32.8°C (91°F), and the average low-temperature is 23°C (73.4°F).

Humidity

Months with the highest humidity in Mae Hong Son are August and September, with an average relative humidity of 83%.

Rainfall

In Mae Hong Son, during September, the rain falls for 20 days and regularly aggregates up to 199mm (7.8") of precipitation. Throughout the year, in Mae Hong Son, there are 138 rainfall days, and 1292.4mm (50.9") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12.3h.

Sunshine

June through September, with an average of 5h of sunshine, are months with the least sunshine.

UV index

March through September, with an average UV index of 12, are months with the highest UV index.

What is the temperature in September in Mae Hong Son?

In September, in Mae Hong Son, Thailand, the average high-temperature is 32.8°C (91°F), and the average low-temperature is 23°C (73.4°F).

What are the most humid months in Mae Hong Son?

Months with the highest humidity are August and September, with an average relative humidity of 83%.

What is the average humidity in September in Mae Hong Son?

In September, the average relative humidity in Mae Hong Son, Thailand, is 83%.

How much does it rain in Mae Hong Son in September?

In September, the rain falls for 20 days. Throughout September, 199mm (7.8") of precipitation is accumulated.

What is the average length of the day in September in Mae Hong Son?

In Mae Hong Son, the average length of the day in September is 12.3h.

What is the month with the least sunshine in Mae Hong Son?

June through September, with an average of 5h of sunshine, are months with the least sunshine in Mae Hong Son, Thailand.

How many hours of sunshine does Mae Hong Son have in September?

The average sunshine in September in Mae Hong Son, Thailand, is 5h.

What is the month with the highest UV index in Mae Hong Son?

March through September, with an average UV index of 12, are months with the highest UV index.

What is the UV index intensity in September in Mae Hong Son?

In Mae Hong Son, the average UV index in September is 12.
Average temperature in September - Mae Hong Son, Thailand
  • Average high temperature in September: 32.8°C

The warmest month (with the highest average high temperature) is April (38.7°C).
The month with the lowest average high temperature is December (29°C).

  • Average low temperature in September: 23°C

The month with the highest average low temperature is June (23.7°C).
The coldest month (with the lowest average low temperature) is January (13.8°C).

Average humidity in September - Mae Hong Son, Thailand
  • Average humidity in September: 83%

Months with the highest relative humidity are August and September (83%).
Months with the lowest relative humidity are March and April (55%).

Average rainfall in September - Mae Hong Son, Thailand
  • Average rainfall in September: 199mm

The wettest month (with the highest rainfall) is August (239.3mm).
The driest month (with the lowest rainfall) is February (6mm).

Average rainfall days in September - Mae Hong Son, Thailand
  • Average rainfall days in September: 20 days

The month with the highest number of rainy days is August (26 days).
Months with the lowest number of rainy days are January, February and March (1 days).

Average daylight in September / Average sunshine in September - Mae Hong Son, Thailand
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.3h).
The month with shortest days is December (Average daylight: 11h).

  • Average sunshine in September: 5h

Months with most sunshine are February and March (Average sunshine: 10h).
Months with least sunshine are June, July, August and September (Average sunshine: 5).

Average UV index in September - Mae Hong Son, Thailand
  • Average UV index in September: 12

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
Months with the lowest UV index are January and December (UV index 8).

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