San Sai Weather in January

January in San Sai averages 31°C (88°F) during the day and 15°C (59°F) at night. With only 11 mm (0.4 in) of rainfall expected on average, it's a largely dry month.

Rainfall in San Sai in January

This month experiences about a single day of rain according to historical data, averaging 11 mm (0.4 in). On the rare occasion it does rain, the shower can be quite heavy given the low total spread across a single day.

Temperature in San Sai in January

San Sai in January has perfect weather. Days reach 31°C (88°F) and nights cool to 15°C (59°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights cool down to 15°C (59°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in San Sai in January

Enjoy a sunny month with about 270 hours of sunshine, the clear skies make San Sai even more beautiful.

Wind Speed in San Sai in January

Average wind conditions reach () in January. This results in mostly calm, still weather and is ideal for most activities. While this is an average, conditions can vary slightly from completely calm to occasionally breezy days.

If your ideal day consists of dry skies and pleasant temperatures, January, November and December typically offer the best circumstances for San Sai.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Thailand, check out our San Sai's climate page.

San Sai Temperature in January

Min Temperature 15°C (59°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 3%  

Precipitation 11 mm (0.4 in)  

Rainy days a single day  

Humidity 67% *  

Windspeed () *  

Sunshine 270 hours *  

Percentage Sunshine *  

* Data from: Chiang Mai, Thailand (10 KM, 6 Miles).

What to Wear in San Sai in January

Warm weather calls for comfortable, breathable clothing in January. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in San Sai in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Thailand, check out our San Sai's climate page.

More climate data for San Sai

Temperature Rainfall Sunshine Humidity Wind Speed

See the full San Sai climate overview or explore weather in Thailand.