San Sai
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San Sai Weather in August

In San Sai, August brings very high daytime temperatures around 32°C (90°F), with nights cooling to 24°C (75°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in San Sai in August

San Sai is in the rainy season in August, with rain on around 20 days and an average of 283 mm (11 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in San Sai in August

August in San Sai brings typical temperatures with highs around 32°C (90°F) and lows of 24°C (75°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With lows around 24°C (75°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in San Sai in August

With about 116 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.

Wind Speed in San Sai in August

Wind speeds average 1 m/s (2 knots) during August. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.

If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit San Sai. Our weather planner can help you explore destinations with more pleasant weather conditions.

San Sai Temperature in August

Min Temperature
24°C (75°F)
Max Temperature
32°C (90°F)
Chance of Rain
68%
Precipitation
283 mm (11 in)
Rainy days
20 days
Humidity
81% *
Windspeed
1 m/s (2 knots) *
Sunshine
116 hours *
Percentage Sunshine
*
* Data from: Chiang Mai, Thailand (10 KM, 6 Miles).

San Sai Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in San Sai - and find the best time to visit.

Best Places in Thailand in August

Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in San Sai in August

Warm weather calls for comfortable, breathable clothing in August. 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). Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in San Sai in August

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

  • Swimming
    7/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

San Sai 3-Day Forecast

More climate data for San Sai

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

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