Climate and monthly weather forecast
Nan, Thailand

Weather in January

January is a hot winter month in Nan, Thailand, with an average temperature fluctuating between 30.8°C (87.4°F) and 14.2°C (57.6°F). In January, the average high-temperature is practically the same as in December - a tropical 30.8°C (87.4°F). Weather in January »

Weather in February

February, the last month of the winter in Nan, is another tropical month, with temperature in the range of an average high of 33.4°C (92.1°F) and an average low of 15.6°C (60.1°F). In Nan, the average high-temperature in February is essentially the same as in January - a still tropical 33.4°C (92.1°F). Weather in February »

Weather in March

March, the first month of the spring in Nan, is a torrid month, with an average temperature ranging between min 18.9°C (66°F) and max 36.2°C (97.2°F). In March, the average high-temperature is relatively the same as in February - a sweltering 36.2°C (97.2°F). Weather in March »

Weather in April

April, the same as March, is another torrid spring month in Nan, Thailand, with an average temperature varying between 22.3°C (72.1°F) and 37°C (98.6°F). April is the warmest month, with an average high-temperature of 37°C (98.6°F) and an average low-temperature of 22.3°C (72.1°F). In April, the average heat index is appraised at a life-threatening hot 57°C (134.6°F). Weather in April »

Weather in May

May, the last month of the spring in Nan, is also a sweltering month, with temperature in the range of an average high of 35°C (95°F) and an average low of 23.5°C (74.3°F). In Nan, the average high-temperature in May is practically the same as in April - a still very hot 35°C (95°F). Weather in May »

Weather in June

The first month of the summer, June, is also a hot month in Nan, Thailand, with an average temperature varying between 33.5°C (92.3°F) and 24°C (75.2°F). In June, the average high-temperature is essentially the same as in May - a tropical 33.5°C (92.3°F). Weather in June »

Weather in July

July, the same as June, in Nan, Thailand, is another hot summer month, with temperature in the range of an average low of 23.8°C (74.8°F) and an average high of 32.4°C (90.3°F). In July, the average high-temperature is almost the same as in June - a still tropical 32.4°C (90.3°F). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Nan, Thailand, with an average temperature varying between 23.6°C (74.5°F) and 32.2°C (90°F). In Nan, the average high-temperature in August is practically the same as in July - a still tropical 32.2°C (90°F). Weather in August »

Weather in September

September, the first month of the autumn in Nan, is still a hot month, with temperature in the range of an average low of 23.3°C (73.9°F) and an average high of 32.7°C (90.9°F). In September, the average high-temperature is almost the same as in August - a still tropical 32.7°C (90.9°F). Weather in September »

Weather in October

October, like September, is a hot autumn month in Nan, Thailand, with temperature in the range of an average high of 32.5°C (90.5°F) and an average low of 21.9°C (71.4°F). In October, the average high-temperature is relatively the same as in September - a still tropical 32.5°C (90.5°F). Weather in October »

Weather in November

The last month of the autumn, November, is another tropical month in Nan, Thailand, with an average temperature ranging between min 18.5°C (65.3°F) and max 31.2°C (88.2°F). In Nan, Thailand, the average high-temperature in November is essentially the same as in October - a still hot 31.2°C (88.2°F). Weather in November »

Weather in December

December, the first month of the winter in Nan, is also a moderately hot month, with temperature in the range of an average high of 29.6°C (85.3°F) and an average low of 14.5°C (58.1°F). December is the coldest month, with an average high-temperature of 29.6°C (85.3°F) and an average low-temperature of 14.5°C (58.1°F). The average heat index in December is appraised at a very hot 36°C (96.8°F). Weather in December »
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FAQ

What is the driest month in Nan?

The month with the least rainfall in Nan, Thailand, is January, when the rain falls for 1 days and typically collects 4mm (0.16") of precipitation.

How much does it rain in Nan?

Throughout the year, in Nan, Thailand, there are 124 rainfall days, and 1234mm (48.58") of precipitation is accumulated.

What is the month with the most sunshine in Nan?

The months with the most sunshine in Nan are January through April, with an average of 9h of sunshine.

What is the least humid month in Nan?

March is the least humid month, with an average relative humidity of 65%.

What is the month with the highest UV index in Nan?

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

What is the warmest month in Nan?

With an average high-temperature of 37°C (98.6°F) and an average low-temperature of 22.3°C (72.1°F), April is the warmest month in Nan.

When are the longest days in Nan?

June has the longest days of the year, with an average of 13h and 14min of daylight.

What is the month with the least sunshine in Nan?

The months with the least sunshine in Nan are July and August, with an average of 5h of sunshine.

What are the most humid months in Nan?

The months with the highest humidity are August and September, with an average relative humidity of 84%.

What is the rainiest month in Nan?

August is the month with the most rainfall in Nan, Thailand. Rain falls for 22 days and accumulates 273mm (10.75") of precipitation.

What is the coldest month in Nan?

With an average high-temperature of 29.6°C (85.3°F) and an average low-temperature of 14.5°C (58.1°F), December is the coldest month.

What is the month with the shortest days in Nan?

December has the shortest days of the year, with an average of 11h and 2min of daylight.

Is there Daylight Saving Time (DST) in Nan?

Nan does not observe Daylight Saving Time (DST). +07 timezone is used throughout the entire year.

When is the lowest UV index in Nan?

The month with the lowest UV index is December, with an average maximum UV index of 8.

Average temperature
Nan, Thailand

Average temperature - Nan, Thailand

The warmest month (with the highest average high temperature) is April (37°C).
The month with the lowest average high temperature is December (29.6°C).

The month with the highest average low temperature is June (24°C).
The coldest month (with the lowest average low temperature) is January (14.2°C).

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Average humidity
Nan, Thailand

Average humidity - Nan, Thailand

The months with the highest relative humidity are August and September (84%).
The month with the lowest relative humidity is March (65%).

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Average rainfall
Nan, Thailand

Average rainfall - Nan, Thailand

The wettest month (with the highest rainfall) is August (273.2mm).
The driest month (with the least rainfall) is January (4.4mm).

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Average rainfall days
Nan, Thailand

Average rainfall days - Nan, Thailand

The month with the highest number of rainy days is August (22 days).
The months with the least rainy days are January and December (1 days).

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Average daylight / Average sunshine
Nan, Thailand

Average daylight / Average sunshine - Nan, Thailand

The month with the longest days is June (Average daylight: 13h and 14min).
The month with the shortest days is December (Average daylight: 11h and 2min).

The months with the most sunshine are January, February, March and April (Average sunshine: 9h).
The months with the least sunshine are July and August (Average sunshine: 5h).

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Average UV index
Nan, Thailand

Average UV index - Nan, Thailand

The 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).

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