Siao Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Siao

Siao temperature today is 27°, feels like 31°, with a humidity level of 89% and wind at 5.47 km/h. Rain chance today is 48%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Siao: expect a high of 33° and a low of 26°, with scattered clouds. Rain chance tomorrow is 100%.

overcast clouds
27°
overcast clouds
H: 27° L: 27°
Feels like 31°
AQI: Good (1/5)
Humidity
89%
Dew 25°
Wind speed
5.47 km/h
S · G5.54
Pressure
1011 hPa
Visibility
10 km
High Humidity
Humidity is 89%. May feel uncomfortable.
Weather Summary
Currently in Siao, expect varied conditions with warm temperatures around 27°, though it feels warmer. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
48%
04
36%
07
81%
10
58%
13
10%
16
98%
19
0%
22
0%
01
0%
04
0%
07
100%
10
80%
13
2%
16
35%
19
0%
22
0%
01
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
26°
Sat
04:00
27°
 
30°
 
33°
 
33°
Sat
16:00
28°
 
27°
 
27°
 
26°
Sun
04:00
27°
 
30°
 
33°
 
33°
Sun
16:00
28°
 
26°
 
26°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:51
Sunset
Sunset
17:49
Moon Phase
Waning Gibbous (51%)
Timezone: GMT+05:30
Last updated: Oct 3, 2026 1:10 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
14.795830
Longitude
Longitude
104.670174
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More about Siao
Content curated by the NearWeather editorial team · Updated periodically

Siao, TH Climate and Weather Year Round

Siao, TH is a beautiful location with a diverse climate and weather conditions throughout the year. Located in the southern region of Thailand, Siao experiences a tropical monsoon climate, characterized by high temperatures and abundant rainfall. Let's take a closer look at the climate and weather patterns in Siao, TH throughout the year.

Spring (March to May)

During the spring season in Siao, TH, temperatures start to rise, and the weather becomes increasingly hot and humid. Average daytime temperatures range from 30°C (86°F) to 35°C (95°F), while nighttime temperatures can drop to around 25°C (77°F). This period also marks the transition from the dry season to the rainy season, with occasional showers and thunderstorms becoming more frequent.

The humidity levels during spring are relatively high, averaging around 70-80%. It's advisable to wear light and breathable clothing to stay comfortable in the warm and humid conditions. Don't forget to carry an umbrella or raincoat as sudden rain showers can occur.

Summer (June to August)

The summer season in Siao, TH is characterized by hot and humid weather, with occasional heavy rainfall. Daytime temperatures can reach around 35°C (95°F) to 40°C (104°F), making it important to stay hydrated and seek shade during the peak heat hours. Nighttime temperatures remain warm, usually ranging from 25°C (77°F) to 30°C (86°F).

June to August is also the wettest period in Siao, TH, with frequent rainfall and the possibility of thunderstorms. The average monthly rainfall during summer ranges from 200mm to 300mm (7.9 to 11.8 inches). This rainfall is essential for the lush greenery and vibrant landscapes that Siao is known for.

Fall (September to November)

During the fall season in Siao, TH, the weather begins to transition from the rainy season to a drier period. Temperatures start to cool down, providing relief from the scorching summer heat. Daytime temperatures range from 30°C (86°F) to 35°C (95°F), while nighttime temperatures can drop to around 20°C (68°F) to 25°C (77°F).

September to November still experiences some rainfall, but it is generally less frequent and intense compared to the previous months. The average monthly rainfall during the fall season is around 100mm to 200mm (3.9 to 7.9 inches). The humidity levels also decrease gradually, providing a more comfortable atmosphere for outdoor activities.

Winter (December to February)

Winter in Siao, TH is the dry season, characterized by milder temperatures and lower humidity levels. Daytime temperatures range from 25°C (77°F) to 30°C (86°F), while nighttime temperatures can drop to around 15°C (59°F) to 20°C (68°F). The cool breeze during this period makes it a pleasant time to explore the outdoors.

Rainfall during the winter season is minimal, with average monthly rainfall ranging from 10mm to 50mm (0.4 to 2 inches). This dry period allows visitors to enjoy clear skies and sunny weather, perfect for beach activities and exploring the natural beauty of Siao.

Climate Summary

Season Average Temperature Humidity Rainfall
Spring 30°C (86°F) - 35°C (95°F) 70-80% 200mm - 300mm (7.9 - 11.8 inches)
Summer 35°C (95°F) - 40°C (104°F) 70-80% 200mm - 300mm (7.9 - 11.8 inches)
Fall 30°C (86°F) - 35°C (95°F) 60-70% 100mm - 200mm (3.9 - 7.9 inches)
Winter 25°C (77°F) - 30°C (86°F) 50-60% 10mm - 50mm (0.4 - 2 inches)

Overall, Siao, TH experiences a tropical monsoon climate with high temperatures and rainfall throughout the year. It is important to consider the weather conditions when planning a visit to Siao to ensure a comfortable and enjoyable experience.

Remember to check the local weather forecast before your trip and pack accordingly. Whether you prefer the warm and rainy season or the milder and drier winter, Siao, TH has something to offer for every type of traveler.

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 Siao
What is the temperature in Siao right now?

The current temperature in Siao is 27°, and it feels like 31°. Today's high is 27° and the low is 27°.

Will it rain in Siao today?

The chance of rain in Siao today is 48%. Check the hourly forecast above for exact timing.

What is the weather in Siao today?

Siao is experiencing overcast clouds with a temperature of 27°. Humidity is at 89% and wind speed is 5.47 km/h from the S.

What is the humidity in Siao today?

Humidity in Siao is 89% right now, with a dew point of 25°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Siao today?

Wind speed in Siao is 5.47 km/h, flowing at 185° S wind direction. Gusts up to 5.54 km/h.

What is the 5-day forecast for Siao?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Siao. Today's high is 27° and low is 27°, with a 48% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Siao today?

It feels like 31° in Siao today, with 100% cloud cover and 10 km visibility.

Weather in Siao