Siay
Siay is a town in Zamboanga Peninsula, Philippines, close to the sea. It has a population of about 43,233 (2024). The climate is classified as tropical rainforest (Köppen Af), with .
Best: Jan · Mar–Apr. Warmth, sunshine and dry days, month by month.
Siay at a glance
The months with the highest weather score
Average high in March
Average low in July
240 mm of rain
70 mm of rain
May
Weather in Siay
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Cloudy · wind 8 km/h · humidity 88%
When to go to Siay
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 42 | 42 | 44 | 44 | 39 | 36 | 38 | 40 | 38 | 37 | 39 | 41 |
| High | 29° | 29° | 30° | 30° | 29° | 29° | 28° | 28° | 28° | 29° | 29° | 29° |
| Low | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° | 25° |
| Rain (mm) | 94 | 70 | 100 | 116 | 209 | 298 | 289 | 280 | 264 | 256 | 240 | 134 |
| Wet days | 21 | 18 | 18 | 18 | 24 | 27 | 26 | 26 | 24 | 27 | 28 | 27 |
| Sea | 29° | 29° | 29° | 30° | 30° | 30° | 29° | 29° | 29° | 29° | 30° | 29° |
What's on in Siay
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Outdoors around Siay
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Nature around Siay
Wildlife in October
The birds and mammals of Philippines seen most this month, compared with the rest of their year.
The sky over Siay
Earthquakes around Siay
The last 30 days within 300 km, and the record since 1950.
Strongest nearby since 1950
Towns and villages around Siay
Each with its own page: weather, climate and the best time to visit.
Siay from above
Postal code
Getting to Siay
Places near Siay
Places with a climate like Siay
Matched month by month on temperature, rain and sunshine.
