San Sai Weather Today

Daily Weather Forecast & Temperature in San Sai

clear sky
36°
clear sky
H: 39° L: 35°
Feels like 37°
AQI: Fair (2/5)
Humidity
32%
Dew 17°
Wind speed
7.56 km/h
SSE · G12.38
Pressure
1009 hPa
Visibility
10 km
Extreme Heat
Temperature is 36°. Stay hydrated and avoid prolonged sun exposure.
Weather Summary
Currently in San Sai, expect varied conditions with extremely hot temperatures around 36°. Winds are a light breeze. Stay hydrated and seek shade during peak hours.
Precipitation Probability
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
36°
Thu
13:00
38°
 
35°
 
31°
 
26°
Fri
01:00
24°
 
25°
 
34°
 
39°
Fri
13:00
41°
 
34°
 
30°
 
27°
Sat
01:00
25°
 
26°
 
35°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:11
Sunset
Sunset
18:39
Moon Phase
Waning Gibbous (56%)
Timezone: GMT+05:30
Last updated: Apr 9, 2026 10:52 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
18.847919
Longitude
Longitude
99.045082
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More about San Sai
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in San Sai, Thailand

San Sai is a beautiful district located in the Chiang Mai Province of Thailand. It is known for its stunning landscapes, rich culture, and favorable climate. The district experiences a tropical monsoon climate, characterized by warm temperatures and distinct wet and dry seasons throughout the year. Let's explore the climate and weather patterns in San Sai in more detail.

Temperature

San Sai enjoys a warm climate all year round, with average temperatures ranging from 25 to 35 degrees Celsius (77 to 95 degrees Fahrenheit). The hottest months are typically April and May, with temperatures often exceeding 35 degrees Celsius (95 degrees Fahrenheit). The coolest months are December and January, with average temperatures around 25 degrees Celsius (77 degrees Fahrenheit).

It is important to note that temperatures can vary depending on the elevation within the district. Higher elevations, such as Doi Saket and Mae Jo, tend to be slightly cooler than the lower-lying areas of San Sai.

Rainfall

San Sai experiences a distinct wet and dry season. The wet season generally lasts from May to October, with September being the wettest month. During this period, the district receives abundant rainfall, often in the form of afternoon showers or thunderstorms. The average annual rainfall in San Sai is around 1,200 to 1,500 millimeters (47 to 59 inches).

The dry season typically spans from November to April, with December and January being the driest months. During this time, rainfall is significantly reduced, and the weather is generally sunny and dry. This dry period also coincides with the peak tourist season in San Sai and the surrounding areas.

Humidity

San Sai experiences high humidity levels throughout the year, which can range from 70% to 90%. The highest humidity is usually observed during the wet season when the air is saturated with moisture. It is important to consider the humidity levels when planning outdoor activities or exploring the district, as it can affect comfort levels and exertion.

Wind Patterns

The prevailing wind patterns in San Sai are influenced by the monsoon system. During the wet season, the southwest monsoon brings moist air from the Indian Ocean, resulting in increased rainfall. In contrast, the dry season is characterized by the northeast monsoon, which brings drier air from the Asian continent, leading to lower precipitation levels.

Climate Summary

Here is a summary of the climate in San Sai:

Season Temperature Rainfall
Wet Season 25°C - 35°C (77°F - 95°F) May - October
Dry Season 25°C - 35°C (77°F - 95°F) November - April

San Sai offers a pleasant climate for most of the year, with warm temperatures and abundant sunshine. The wet season brings occasional showers and thunderstorms, while the dry season provides clear skies and ideal conditions for outdoor activities and sightseeing. It is advisable to plan your visit to San Sai during the dry season to make the most of the district's natural beauty and cultural attractions.

"San Sai's climate is a perfect blend of warmth and rainfall, creating a lush and vibrant environment throughout the year. Visitors can enjoy the beauty of nature, explore cultural sites, and engage in various outdoor activities in this delightful district." - Weather Expert

Whether you are planning a trip to San Sai for its stunning landscapes, cultural heritage, or simply to experience its favorable climate, this district in Thailand offers a delightful destination for all types of travelers throughout the year.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about San Sai
What is the Latitude and Longitude of San Sai?

San Sai's Latitude is 18.847919 & Longitude is 99.045082.

What is the weather in San Sai today?

Weather in San Sai is 36° today.

What is the climatic condition of San Sai today?

Climate Conditions in San Sai shows clear sky today.

What is the humidity in San Sai today?

Humidity in San Sai is 32% today.

What is the wind speed in San Sai today?

Wind speed in San Sai is 7.56 km/h, flowing at 159° SSE wind direction.

What does it feel like in San Sai today?

It feels like 37° in San Sai today, with 2% cloud cover and 10 km visibility.

Weather in San Sai