Location & Surroundings
San Antonio is a settlement in Cagayan Valley, Philippines, at 6 m elevation. The nearest larger town is Aparri, less than 2 km away. The national capital Manila is about 425 km to the south. The nearest airport is Cagayan North International Airport, 23 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
18° 21' 29" N, 121° 38' 26" E
- Elevation DEM: 6 m
- Timezone Asia/Manila
- Time Shift GMT 8 (DST 8)
Statistics & Country
- Pop. Density 3,805 p/km²
- Built-up 4.1%
- Settlement Dense urban cluster
- Currency Peso (PHP)
- Phone Prefix +63
Sun & Local Time
- Local time 05:29
- Sunrise 05:40
- Sunset 17:55
- Day length 12 h 15 min
Nearby
Weather in San Antonio
Current conditions and a 3-day (72-hour) weather forecast for San Antonio, updated from the NOAA GFS model.
Now 26.3 C with partly cloudy skies and a 3.1 m/s easterly wind. Next 24h: 25.1 to 29.5 C, max wind 4.5 m/s. Precip around 2.5 mm. Solar peaks near 815 W/m2.
Temperature
26.3 C
Wind
3.1 m/s E (88 deg)
Humidity
91 %
Pressure
1,010.0 hPa
Clouds
28 %
Precip
2.53 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 26.3 | 3.1 | 88 | 91 | 1,010.0 | - / 0.00 | 28 | 0.0 | n/a |
| 6h | 25.1 | 1.4 | 157 | 93 | 1,010.1 | 1.31 / 1.31 | 10 | 0.0 | n/a |
| 12h | 27.0 | 1.5 | 178 | 84 | 1,011.9 | 0.00 / 0.03 | 2 | 81.0 | n/a |
| 18h | 29.5 | 4.5 | 38 | 76 | 1,009.8 | 0.13 / 0.16 | 16 | 815.3 | n/a |
| Tomorrow | 26.4 | 3.0 | 58 | 91 | 1,011.7 | 2.37 / 2.53 | 6 | 243.7 | n/a |
| 30h | 25.4 | 1.4 | 135 | 92 | 1,011.4 | 0.00 / 1.66 | 11 | 0.0 | n/a |
| 36h | 26.7 | 1.4 | 172 | 87 | 1,013.4 | 0.00 / 0.09 | 9 | 81.4 | n/a |
| 42h | 29.5 | 4.1 | 34 | 73 | 1,011.3 | 0.07 / 0.16 | 87 | 784.9 | n/a |
| Saturday | 26.5 | 2.1 | 39 | 90 | 1,013.1 | 0.52 / 0.67 | 1 | 239.4 | n/a |
| 54h | 25.5 | 0.4 | 204 | 91 | 1,012.3 | 0.00 / 0.17 | 6 | 0.0 | n/a |
| 60h | 26.7 | 1.1 | 213 | 86 | 1,013.3 | 0.00 / 0.15 | 7 | 80.6 | n/a |
| 66h | 29.5 | 3.9 | 18 | 74 | 1,010.1 | 1.05 / 1.19 | 27 | 818.8 | n/a |
| Sunday | 26.2 | 2.0 | 14 | 86 | 1,011.8 | 0.00 / 0.11 | 14 | 230.6 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-17 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in San Antonio?
Now 26.3 C with partly cloudy skies and a 3.1 m/s easterly wind. Next 24h: 25.1 to 29.5 C, max wind 4.5 m/s. Precip around 2.5 mm. Solar peaks near 815 W/m2.
Is precipitation expected in the next 24 hours?
Around 2.5 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in San Antonio today?
Sunrise around 05:40 and sunset around 17:54 (local time). Day length about 12h 14m.
What is the local time in San Antonio?
Local time is 05:29. Time zone: Asia/Manila (UTC+08:00).
What type of place is San Antonio?
San Antonio is a populated place.
What is the elevation of San Antonio?
DEM 6 m.
Where is San Antonio located?
It is at 18.35816, 121.64052 (latitude, longitude).
Which country is San Antonio in?
It is in Philippines.