Chiang Mai
Thailand
Long-term weather forecast
Long-term weather forecast

November weather forecast and climate
Chiang Mai, Thailand

The stunning aerial panorama of the fantastic Two Pagoda on top of the Doi Inthanon mountain in Chiang Mai, Thailand
The stunning aerial panorama of the fantastic Two Pagoda on top of the Doi Inthanon mountain in Chiang Mai, Thailand
November, the last month of the autumn, in Chiang Mai, is another hot month, with temperature in the range of an average high of 30.1°C (86.2°F) and an average low of 19.2°C (66.6°F).

Temperature

In November, the average high-temperature is practically the same as in October - a still tropical 30.1°C (86.2°F). The average low-temperature, in November, is 19.2°C (66.6°F).

Heat index

In November, the average heat index is calculated to a torrid 36.6°C (97.9°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
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 'real feel', 'feels like', 'felt air temperature', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like wind, clothing, pregnancy, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In November, the average relative humidity in Chiang Mai is 75%.

Rainfall

In Chiang Mai, during 5 rainfall days, 53.9mm (2.1") of precipitation is typically accumulated. Throughout the year, there are 113 rainfall days, and 1130.6mm (44.5") of precipitation is accumulated.

Daylight

In Chiang Mai, the average length of the day is 11.3h.

Sunshine

In Chiang Mai, the average sunshine is 7.8h.

UV index

In November, the average daily maximum UV index in Chiang Mai is 9. A UV Index of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV rays for the average person.
Note: In November, the average maximum UV index of 9 translate into the following recommendations:
Take special precautions, as unprotected skin can be damaged and can burn quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.

What is the temperature in November in Chiang Mai?

In Chiang Mai, Thailand, in November, the average high-temperature is 30.1°C (86.2°F), and the average low-temperature is 19.2°C (66.6°F). In November, the average heat index (a.k.a. 'apparent temperature', 'real feel'), that combines both air temperature and relative humidity, is estimated at 36.6°C (97.9°F).

What is the average humidity in November in Chiang Mai?

In November, the average relative humidity in Chiang Mai, Thailand, is 75%.

How many days does it rain in November in Chiang Mai?

In Chiang Mai, during November, the rain falls for 5 days and regularly aggregates up to 53.9mm (2.1") of precipitation.

What is the average length of the day in November in Chiang Mai?

In Chiang Mai, the average length of the day in November is 11.3h.

How many hours of sunshine does Chiang Mai have in November?

In November, the average sunshine in Chiang Mai is 7.8h.

What is the UV index reading in November in Chiang Mai?

In November, the average daily maximum UV index is 9. A UV Index estimate of 8 to 10 represents a very high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in November - Chiang Mai, Thailand
  • Average high temperature in November: 30.1°C

The warmest month (with the highest average high temperature) is April (36.5°C).
The month with the lowest average high temperature is December (28.6°C).

  • Average low temperature in November: 19.2°C

The month with the highest average low temperature is June (24°C).
The coldest month (with the lowest average low temperature) is January (14.9°C).

Average humidity in November - Chiang Mai, Thailand
  • Average humidity in November: 75%

Months with the highest relative humidity are August and September (81%).
The month with the lowest relative humidity is March (52%).

Average rainfall in November - Chiang Mai, Thailand
  • Average rainfall in November: 53.9mm

The wettest month (with the highest rainfall) is August (216.9mm).
The driest month (with the lowest rainfall) is January (4.2mm).

Average rainfall days in November - Chiang Mai, Thailand
  • Average rainfall days in November: 5 days

The month with the highest number of rainy days is September (20 days).
Months with the lowest number of rainy days are January and December (1 days).

Average daylight in November / Average sunshine in November - Chiang Mai, Thailand
  • Average daylight in November: 11.3h

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 November: 7.8h

The month with most sunshine is February (Average sunshine: 9h).
Months with least sunshine are August and September (Average sunshine: 5.2).

Average UV index in November - Chiang Mai, Thailand
  • Average UV index in November: 9

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