Siay Weather Today

Daily Weather Forecast & Temperature in Siay

scattered clouds
25°
scattered clouds
H: 25° L: 25°
Feels like 26°
AQI: (/5)
Humidity
86%
Dew 23°
Wind speed
5.76 km/h
NE · G5.11
Pressure
1011 hPa
Visibility
10 km
High Humidity
Humidity is 86%. May feel uncomfortable.
Weather Summary
Currently in Siay, expect varied conditions with warm temperatures around 25°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
02
0%
05
0%
08
0%
11
37%
14
83%
17
90%
20
90%
23
76%
02
0%
05
0%
08
0%
11
1%
14
83%
17
100%
20
59%
23
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
25°
Thu
02:00
25°
 
28°
 
31°
 
29°
Thu
14:00
29°
 
27°
 
25°
 
24°
Fri
02:00
24°
 
28°
 
31°
 
30°
Fri
14:00
29°
 
25°
 
25°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:46
Sunset
Sunset
17:58
Moon Phase
Full Moon (100%)
Timezone: GMT+05:30
Last updated: Apr 1, 2026 10:25 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
7.696110
Longitude
Longitude
122.863060
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More about Siay
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Siay, PH

Siay is a municipality located in the province of Zamboanga Sibugay in the Philippines. Situated in the southern part of the country, Siay experiences a tropical climate characterized by high temperatures and distinct wet and dry seasons throughout the year. Understanding the climate and weather patterns of Siay is essential for residents and visitors alike, as it can influence various aspects of daily life and activities.

Temperature

The average annual temperature in Siay ranges from 25 to 32 degrees Celsius (77 to 90 degrees Fahrenheit). The hottest months are typically April and May, with temperatures often exceeding 35 degrees Celsius (95 degrees Fahrenheit). On the other hand, the coolest months are usually from December to February, with temperatures dropping to around 22 degrees Celsius (72 degrees Fahrenheit) during the night.

Rainfall

Siay experiences a distinct wet and dry season. The wet season typically starts in June and lasts until November, while the dry season occurs from December to May. The average annual rainfall in Siay is around 2,000 millimeters (79 inches), with the highest rainfall occurring between July and October. During the wet season, Siay receives heavy rainfall due to the monsoon winds and occasional tropical cyclones. These weather systems can bring strong winds and intense rainfall, leading to occasional flooding in low-lying areas. It is important to stay updated with weather forecasts and heed any warnings issued by local authorities during this time.

Humidity

Siay has a relatively high humidity level throughout the year, ranging from 70 to 90 percent. The combination of high temperatures and humidity can make the weather feel hotter and more uncomfortable, especially during the summer months. It is advisable to stay hydrated and seek shade or air-conditioned areas to avoid heat-related illnesses.

Wind Patterns

Siay experiences prevailing winds from the southwest during the wet season and northeast during the dry season. These winds are influenced by the monsoon system, which brings moisture and rainfall during the wet season and drier conditions during the dry season. Occasionally, Siay can also be affected by tropical cyclones, especially during the months of July to October. These cyclones can bring strong winds and heavy rainfall to the area.

Weather Hazards

Siay, like many other areas in the Philippines, is prone to various weather hazards due to its geographical location and climate. Some of the hazards include typhoons, heavy rainfall, flooding, and landslides. It is important to stay informed about weather conditions and follow any evacuation orders or advisories issued by local authorities during severe weather events.

Weather Averages

To provide a clearer understanding of the climate and weather in Siay, the table below shows the monthly averages for temperature and rainfall:
Month Average Temperature (°C) Average Rainfall (mm)
January 26 50
February 26 30
March 27 30
April 28 50
May 29 100
June 30 150
July 30 200
August 30 200
September 29 200
October 28 150
November 27 100
December 26 60

Conclusion

Siay, PH experiences a tropical climate with high temperatures and distinct wet and dry seasons. The temperatures range from 25 to 32 degrees Celsius (77 to 90 degrees Fahrenheit) throughout the year. The wet season starts in June and ends in November, bringing heavy rainfall and occasional tropical cyclones. The dry season occurs from December to May, characterized by drier conditions. Siay is prone to weather hazards such as typhoons, flooding, and landslides. It is important to stay informed about weather conditions and follow any advisories or evacuation orders issued by local authorities.
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 Siay
What is the Latitude and Longitude of Siay?

Siay's Latitude is 7.696110 & Longitude is 122.863060.

What is the weather in Siay today?

Weather in Siay is 25° today.

What is the climatic condition of Siay today?

Climate Conditions in Siay shows scattered clouds today.

What is the humidity in Siay today?

Humidity in Siay is 86% today.

What is the wind speed in Siay today?

Wind speed in Siay is 5.76 km/h, flowing at 36° NE wind direction.

What does it feel like in Siay today?

It feels like 26° in Siay today, with 28% cloud cover and 10 km visibility.

Weather in Siay