Aparri weather in October
In October, Aparri sees average daytime highs of 29°C and overnight lows near 25°C, with 251 mm of rain across 23.6 wet days and about 11.6 hours of daylight. It is the 7th-warmest and 5th-wettest month of the year here.
Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 20% of the time in October, and the air most often feels oppressive.
Daylight stretches from about 11 h 48 min at the start of October to 11 h 18 min by month's end. Set against the rest of the year, October is Aparri's 7th-clearest and 5th-windiest month. For the whole year in context, see Aparri's year-round climate.
- Daytime high
- 29°
- 7th warmest
- Overnight low
- 25°
- 7th coldest
- Rainfall
- 251 mm
- 23.6 wet days
- Daylight
- 11 h 36 min
- 5:51 AM – 5:26 PM
- Cloud cover
- 68%
- 7th clearest
- Wind
- 13 km/h
- 5th windiest
- Solar energy
- 4.51 kWh/m²
- Travel score
- 3.8
- out of 10
Aparri is municipality of the Philippines in the province of Cagayan.
- Density
- 239/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in October
Day-to-day highs hold fairly steady near 29°C through the month.
A typical October day in Aparri reaches about 29°C in the afternoon and slips back to 25°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 31°C. Set against its neighbours, October runs about 1°C cooler than September and about 1°C warmer than November.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Avg low (°C) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 30 | 25 |
| 2 | 30 | 25 |
| 3 | 30 | 25 |
| 4 | 29 | 25 |
| 5 | 29 | 25 |
| 6 | 29 | 25 |
| 7 | 29 | 25 |
| 8 | 29 | 25 |
| 9 | 29 | 25 |
| 10 | 29 | 25 |
| 11 | 29 | 25 |
| 12 | 29 | 25 |
| 13 | 29 | 25 |
| 14 | 29 | 25 |
| 15 | 29 | 25 |
| 16 | 29 | 25 |
| 17 | 29 | 25 |
| 18 | 29 | 25 |
| 19 | 29 | 25 |
| 20 | 29 | 25 |
| 21 | 29 | 25 |
| 22 | 29 | 25 |
| 23 | 28 | 25 |
| 24 | 28 | 25 |
| 25 | 28 | 25 |
| 26 | 28 | 24 |
| 27 | 28 | 24 |
| 28 | 28 | 24 |
| 29 | 28 | 24 |
| 30 | 28 | 24 |
| 31 | 28 | 24 |
How October really feels in Aparri
Once humidity and wind are folded in, October averages 24 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in October is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Aparri weather by month
How October compares with the rest of the year at a glance. October is the 7th-warmest and 5th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 26° / 22° | 106 | 15.5 | 11 | 5.8 |
| Feb | 26° / 22° | 88 | 11.9 | 11.4 | 6.2 |
| Mar | 28° / 23° | 58 | 10.1 | 11.9 | 6.1 |
| Apr | 30° / 25° | 58 | 10.3 | 12.4 | 5.0 |
| May | 32° / 26° | 166 | 19.3 | 12.9 | 3.4 |
| Jun | 32° / 26° | 179 | 22.4 | 13.1 | 2.7 |
| Jul | 31° / 26° | 253 | 25.8 | 13 | 2.7 |
| Aug | 31° / 26° | 250 | 25.2 | 12.6 | 2.9 |
| Sep | 30° / 25° | 253 | 23.8 | 12.1 | 3.2 |
| Oct | 29° / 25° | 251 | 23.6 | 11.6 | 3.8 |
| Nov | 28° / 24° | 260 | 19.8 | 11.1 | 4.8 |
| Dec | 26° / 23° | 254 | 20 | 10.9 | 5.1 |
Cloud cover in October
The sky is clear or mostly clear about 20% of the time in October.
Beyond those clear spells, partly cloudy skies cover about 21% of October, with mostly cloudy or overcast conditions the remaining 59%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 35 | 36 | 35 | 36 | 36 | 37 | 37 | 37 | 37 | 37 | 38 | 38 | 39 | 40 | 40 | 41 | 42 | 42 | 44 | 45 | 45 | 46 | 45 | 45 | 45 | 45 | 46 | 46 | 45 | 44 | 44 |
| Cloudier (%) | 65 | 64 | 65 | 64 | 64 | 63 | 63 | 63 | 63 | 63 | 62 | 62 | 61 | 60 | 60 | 59 | 58 | 58 | 56 | 55 | 55 | 54 | 55 | 55 | 55 | 55 | 54 | 54 | 55 | 56 | 56 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 35 | 65 |
| 2 | 36 | 64 |
| 3 | 35 | 65 |
| 4 | 36 | 64 |
| 5 | 36 | 64 |
| 6 | 37 | 63 |
| 7 | 37 | 63 |
| 8 | 37 | 63 |
| 9 | 37 | 63 |
| 10 | 37 | 63 |
| 11 | 38 | 62 |
| 12 | 38 | 62 |
| 13 | 39 | 61 |
| 14 | 40 | 60 |
| 15 | 40 | 60 |
| 16 | 41 | 59 |
| 17 | 42 | 58 |
| 18 | 42 | 58 |
| 19 | 44 | 56 |
| 20 | 45 | 55 |
| 21 | 45 | 55 |
| 22 | 46 | 54 |
| 23 | 45 | 55 |
| 24 | 45 | 55 |
| 25 | 45 | 55 |
| 26 | 45 | 55 |
| 27 | 46 | 54 |
| 28 | 46 | 54 |
| 29 | 45 | 55 |
| 30 | 44 | 56 |
| 31 | 44 | 56 |
Chance of precipitation in October
Aparri gets around 251 mm of rain over 23.6 wet days in October. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 76% and peaks near 78% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 76 | 76 | 76 | 76 | 76 | 76 | 77 | 77 | 77 | 77 | 78 | 78 | 78 | 78 | 78 | 77 | 77 | 76 | 76 | 76 | 75 | 75 | 75 | 75 | 75 | 74 | 74 | 74 | 73 | 73 | 72 |
| Rain chance (%) | |
|---|---|
| 1 | 76 |
| 2 | 76 |
| 3 | 76 |
| 4 | 76 |
| 5 | 76 |
| 6 | 76 |
| 7 | 77 |
| 8 | 77 |
| 9 | 77 |
| 10 | 77 |
| 11 | 78 |
| 12 | 78 |
| 13 | 78 |
| 14 | 78 |
| 15 | 78 |
| 16 | 77 |
| 17 | 77 |
| 18 | 76 |
| 19 | 76 |
| 20 | 76 |
| 21 | 75 |
| 22 | 75 |
| 23 | 75 |
| 24 | 75 |
| 25 | 75 |
| 26 | 74 |
| 27 | 74 |
| 28 | 74 |
| 29 | 73 |
| 30 | 73 |
| 31 | 72 |
Humidity in October
Most of October feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, October lands in the oppressive band about 49% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Humid (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Muggy (%) | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 |
| Oppressive (%) | 28 | 29 | 31 | 33 | 35 | 37 | 39 | 41 | 43 | 44 | 46 | 47 | 49 | 50 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 56 | 57 | 58 | 59 | 60 | 60 | 60 | 61 | 61 | 61 |
| Miserable (%) | 69 | 68 | 66 | 64 | 61 | 59 | 57 | 55 | 52 | 51 | 49 | 47 | 46 | 44 | 43 | 42 | 40 | 39 | 37 | 36 | 35 | 34 | 33 | 32 | 31 | 30 | 30 | 29 | 28 | 28 | 27 |
| Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|
| 1 | 0 | 3 | 28 | 69 |
| 2 | 0 | 3 | 29 | 68 |
| 3 | 0 | 3 | 31 | 66 |
| 4 | 0 | 3 | 33 | 64 |
| 5 | 0 | 4 | 35 | 61 |
| 6 | 0 | 4 | 37 | 59 |
| 7 | 0 | 4 | 39 | 57 |
| 8 | 0 | 4 | 41 | 55 |
| 9 | 0 | 5 | 43 | 52 |
| 10 | 0 | 5 | 44 | 51 |
| 11 | 0 | 5 | 46 | 49 |
| 12 | 0 | 5 | 47 | 47 |
| 13 | 0 | 6 | 49 | 46 |
| 14 | 0 | 6 | 50 | 44 |
| 15 | 0 | 7 | 50 | 43 |
| 16 | 0 | 7 | 51 | 42 |
| 17 | 0 | 8 | 52 | 40 |
| 18 | 0 | 8 | 53 | 39 |
| 19 | 0 | 9 | 54 | 37 |
| 20 | 0 | 9 | 55 | 36 |
| 21 | 0 | 9 | 56 | 35 |
| 22 | 0 | 10 | 56 | 34 |
| 23 | 0 | 10 | 57 | 33 |
| 24 | 0 | 10 | 58 | 32 |
| 25 | 0 | 10 | 59 | 31 |
| 26 | 0 | 10 | 60 | 30 |
| 27 | 0 | 10 | 60 | 30 |
| 28 | 0 | 11 | 60 | 29 |
| 29 | 0 | 11 | 61 | 28 |
| 30 | 0 | 11 | 61 | 28 |
| 31 | 1 | 11 | 61 | 27 |
Wind in October
Winds average 13 km/h in October.
Across October, daily wind ranges from about 10 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 10 | calm |
| 2 | 11 | calm |
| 3 | 11 | calm |
| 4 | 11 | calm |
| 5 | 11 | calm |
| 6 | 11 | calm |
| 7 | 11 | calm |
| 8 | 12 | calm |
| 9 | 12 | calm |
| 10 | 12 | calm |
| 11 | 12 | light breeze |
| 12 | 12 | light breeze |
| 13 | 13 | light breeze |
| 14 | 13 | light breeze |
| 15 | 13 | light breeze |
| 16 | 13 | light breeze |
| 17 | 13 | light breeze |
| 18 | 14 | light breeze |
| 19 | 14 | light breeze |
| 20 | 14 | light breeze |
| 21 | 14 | light breeze |
| 22 | 14 | light breeze |
| 23 | 14 | light breeze |
| 24 | 15 | light breeze |
| 25 | 15 | light breeze |
| 26 | 15 | light breeze |
| 27 | 15 | light breeze |
| 28 | 15 | light breeze |
| 29 | 15 | light breeze |
| 30 | 15 | light breeze |
| 31 | 15 | light breeze |
Sunrise & sunset in October
Daylight runs from about 11 h 48 min at the start of October to 11 h 18 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 30 minutes over October. Sunrise moves from 5:47 AM to 5:57 AM, and sunset from 5:37 PM to 5:17 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.8 | 11.8 | 11.8 | 11.8 | 11.8 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.3 |
| Sunrise (AM) | 5:47 | 5:48 | 5:48 | 5:48 | 5:48 | 5:48 | 5:49 | 5:49 | 5:49 | 5:49 | 5:50 | 5:50 | 5:50 | 5:51 | 5:51 | 5:51 | 5:52 | 5:52 | 5:52 | 5:53 | 5:53 | 5:53 | 5:54 | 5:54 | 5:54 | 5:55 | 5:55 | 5:56 | 5:56 | 5:56 | 5:57 |
| Sunset (PM) | 5:37 | 5:37 | 5:36 | 5:35 | 5:34 | 5:33 | 5:32 | 5:32 | 5:31 | 5:30 | 5:29 | 5:29 | 5:28 | 5:27 | 5:26 | 5:26 | 5:25 | 5:24 | 5:24 | 5:23 | 5:22 | 5:22 | 5:21 | 5:21 | 5:20 | 5:20 | 5:19 | 5:18 | 5:18 | 5:18 | 5:17 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.8 | 5:47 | 5:37 |
| 2 | 11.8 | 5:48 | 5:37 |
| 3 | 11.8 | 5:48 | 5:36 |
| 4 | 11.8 | 5:48 | 5:35 |
| 5 | 11.8 | 5:48 | 5:34 |
| 6 | 11.7 | 5:48 | 5:33 |
| 7 | 11.7 | 5:49 | 5:32 |
| 8 | 11.7 | 5:49 | 5:32 |
| 9 | 11.7 | 5:49 | 5:31 |
| 10 | 11.7 | 5:49 | 5:30 |
| 11 | 11.7 | 5:50 | 5:29 |
| 12 | 11.6 | 5:50 | 5:29 |
| 13 | 11.6 | 5:50 | 5:28 |
| 14 | 11.6 | 5:51 | 5:27 |
| 15 | 11.6 | 5:51 | 5:26 |
| 16 | 11.6 | 5:51 | 5:26 |
| 17 | 11.6 | 5:52 | 5:25 |
| 18 | 11.5 | 5:52 | 5:24 |
| 19 | 11.5 | 5:52 | 5:24 |
| 20 | 11.5 | 5:53 | 5:23 |
| 21 | 11.5 | 5:53 | 5:22 |
| 22 | 11.5 | 5:53 | 5:22 |
| 23 | 11.5 | 5:54 | 5:21 |
| 24 | 11.4 | 5:54 | 5:21 |
| 25 | 11.4 | 5:54 | 5:20 |
| 26 | 11.4 | 5:55 | 5:20 |
| 27 | 11.4 | 5:55 | 5:19 |
| 28 | 11.4 | 5:56 | 5:18 |
| 29 | 11.4 | 5:56 | 5:18 |
| 30 | 11.4 | 5:56 | 5:18 |
| 31 | 11.3 | 5:57 | 5:17 |
Solar energy in October
Average shortwave solar energy reaching the ground each day in October, about 4.51 kWh/m².
For context, solar energy here swings from a low near 2.89 kWh/m² to a high of 6.33 kWh/m² in June across the year — October's 4.51 kWh/m² falls in the middle.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 4.9 | 4.9 | 4.9 | 4.8 | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.6 | 4.5 | 4.5 | 4.5 | 4.5 | 4.4 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.2 | 4.1 | 4.1 | 4.1 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.9 | Bright |
| 2 | 4.9 | Bright |
| 3 | 4.9 | Bright |
| 4 | 4.8 | Bright |
| 5 | 4.8 | Bright |
| 6 | 4.8 | Bright |
| 7 | 4.8 | Bright |
| 8 | 4.7 | Bright |
| 9 | 4.7 | Bright |
| 10 | 4.7 | Bright |
| 11 | 4.6 | Bright |
| 12 | 4.6 | Bright |
| 13 | 4.6 | Bright |
| 14 | 4.6 | Bright |
| 15 | 4.5 | Bright |
| 16 | 4.5 | Bright |
| 17 | 4.5 | Bright |
| 18 | 4.5 | Bright |
| 19 | 4.4 | Bright |
| 20 | 4.4 | Bright |
| 21 | 4.4 | Bright |
| 22 | 4.3 | Bright |
| 23 | 4.3 | Bright |
| 24 | 4.3 | Bright |
| 25 | 4.3 | Bright |
| 26 | 4.2 | Bright |
| 27 | 4.2 | Bright |
| 28 | 4.2 | Bright |
| 29 | 4.1 | Bright |
| 30 | 4.1 | Bright |
| 31 | 4.1 | Bright |
Hazard calendar for Aparri
In October, Aparri sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Aparri sits in the Pacific typhoon belt; the season peaks July–October.
Is October a good time to visit Aparri?
Our two travel scores rate October for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
October is a weaker month for outdoor sightseeing in Aparri.
What to pack for Aparri in October
From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In October, Aparri sees daytime highs around 29°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.
Sea temperature near Aparri in October
The nearest coast averages about 28°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in June at about 30°C and coldest in January near 25°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 25 | 25 | 26 | 27 | 29 | 30 | 29 | 29 | 29 | 28 | 27 | 26 |
| Comfort | Warm | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 25 | Warm |
| Feb | 25 | Warm |
| Mar | 26 | Warm |
| Apr | 27 | Warm |
| May | 29 | Tropical |
| Jun | 30 | Tropical |
| Jul | 29 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 28 | Tropical |
| Nov | 27 | Warm |
| Dec | 26 | Warm |
UV index in Aparri in October
Clear-sky midday UV in October peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Aparri peaks around August 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 7 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 8 | 10 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 10 | 8 | 7 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 8 | Very high |
| Feb | 10 | Extreme |
| Mar | 11 | Extreme |
| Apr | 11 | Extreme |
| May | 12 | Extreme |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 13 | Extreme |
| Oct | 10 | Very high |
| Nov | 8 | Very high |
| Dec | 7 | High |
Air quality in Aparri in October
Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.
Air quality in Aparri is worst in April — around 20 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 15 | 14 | 18 | 20 | 16 | 15 | 15 | 17 | 17 | 15 | 14 | 14 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 15 | Moderate |
| Feb | 14 | Moderate |
| Mar | 18 | Moderate |
| Apr | 20 | Moderate |
| May | 16 | Moderate |
| Jun | 15 | Moderate |
| Jul | 15 | Moderate |
| Aug | 17 | Moderate |
| Sep | 17 | Moderate |
| Oct | 15 | Moderate |
| Nov | 14 | Moderate |
| Dec | 14 | Moderate |
Where is Aparri?
Aparri sits at 18.4°N, 121.6°E, 6 m above sea level, in Philippines. The nearest listed city is Sanchez-Mira, 49 km away.
Topography around Aparri
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Aparri.
Within 3 km, the terrain around Aparri has only modest variations in elevation — a maximum elevation change of 8 m around an average of 1 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 136 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,832 m.
The land around Aparri is covered by water (68%) within 3 km, water (51%) and cropland (25%) within 16 km, and water (45%) and trees (42%) within 80 km.
Philippines travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B / C
- 230 V · 60 Hz
- Prices
- ≈ 33% of US
- price level, 2025
- GDP per capita
- $4,171
- 2025
- Happiness
- 6.2 / 10
- World Happiness, 2025
- Safe drinking water
- 48%
- of population, 2024
- Homicide rate
- 4.3
- per 100k, 2023
- Road deaths
- 12
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- High
- EF EPI 569
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Aparri (18.3566°, 121.6406°, elevation 6 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).