ThailandAverage weather for Chiang Mai in January
It's hot in January in Chiang Mai with an average temperature of 30°C. Temperatures this month range from a low of 28°C to a high of 31°C. At night, you can expect temperatures between 15°C and 19°C.
Start of January
The month of January starts in Chiang Mai with hot temps, averaging around 30°C during the day and nights around 18°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers.
Mid January
By mid-January, daytime temps stay steady at around 30°C, with nights around 17°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers.
End of January
By the end of January, the average daytime temperature in Chiang Mai is around 31°C, while nighttime temps are about 16°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended.
In January, there is an average of 26 mm of precipitation, spread over 2 days. The wind speed is around 3 Bft, mostly coming from the South.
Chiang Mai in January |
New York | ||
|---|---|---|---|
 Average temperature |
30°C | 5°C | |
 Max. temperature |
31°C | 11°C | |
| Min. temperature |
28°C | -5°C | |
 Total precipitation |
26 mm | 97 mm | |
| Rainy days |
2 days | 12 days | |
December
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is January a good time to visit Chiang Mai?
January is a good month to be in Chiang Mai for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 35°C in 2016, Chiang Mai reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 12°C in 2016. The extreme nighttime temperatures ranged from a lowest recorded value of 9°C to a highest value of 23°C.
Check out the climate of Chiang Mai for all months and discover the best travel time
Curious about the weather in other parts of Thailand? Check out the climate and weather for spots like Bangkok, Chiang Mai, Phuket, or explore other destinations in Thailand.
Daily Temperature in January in Chiang Mai
This chart shows the average daily high and low temperatures in January for Chiang Mai, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in January in Chiang Mai
The chart below shows the average daily precipitation in January for Chiang Mai, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for January, you can expect about 2 days of precipitation in Chiang Mai.
Daily UV index in January in Chiang Mai
This chart shows the average daily UV index in January in Chiang Mai, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in January in Chiang Mai over the years
This chart shows the average temperature in January in Chiang Mai, measured in degrees Celsius, over the past few years.
Total precipitation in January in Chiang Mai over the years
This chart shows the average precipitation in January in Chiang Mai, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in January for Chiang Mai
Click on any day in January to get detailed info about the usual weather on that day in Chiang Mai. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Chiang Mai
Have you been to Chiang Mai in January?
Share your weather experience in January in Chiang Mai.
Average weather in Chiang Mai by month
Click on a month below to see detailed weather info for Chiang Mai. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Chiang Mai for all months at once
