



Caoayan
Caoayan is a small town in Ilocos, Philippines, close to the sea. It has a population of about 19,715 (2024). The climate is classified as tropical monsoon (Köppen Am), with .
Best: Feb–Apr. Warmth, sunshine and dry days, month by month.
Caoayan at a glance
The months with the highest weather score
Average high in May
Average low in January
755 mm of rain
5 mm of rain
June
1 of them World Heritage
Weather in Caoayan
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Rain · wind 5 km/h · humidity 96%
When to go to Caoayan
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 | 66 | 73 | 74 | 71 | 43 | 39 | 39 | 37 | 40 | 44 | 49 | 54 |
| High | 27° | 28° | 28° | 29° | 29° | 29° | 29° | 28° | 28° | 29° | 29° | 28° |
| Low | 23° | 23° | 25° | 26° | 26° | 26° | 26° | 26° | 26° | 26° | 25° | 24° |
| Rain (mm) | 7 | 5 | 10 | 39 | 267 | 336 | 546 | 755 | 493 | 194 | 48 | 5 |
| Wet days | 10 | 7 | 5 | 5 | 17 | 28 | 28 | 28 | 27 | 25 | 21 | 18 |
| Sea | 27° | 27° | 28° | 29° | 30° | 30° | 30° | 29° | 29° | 29° | 29° | 28° |
What's on in Caoayan
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Caoayan
Outdoors around Caoayan
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 Caoayan
Wildlife in October
The birds and mammals of Philippines seen most this month, compared with the rest of their year.
The sky over Caoayan
Earthquakes around Caoayan
The last 30 days within 300 km, and the record since 1950.
Strongest nearby since 1950
Tropical storms · Caoayan
Towns and villages around Caoayan
Each with its own page: weather, climate and the best time to visit.
Caoayan from above
Postal code
Getting to Caoayan
Places near Caoayan
Places with a climate like Caoayan
Matched month by month on temperature, rain and sunshine.