San Nicolas weather in May
In May, San Nicolas sees average daytime highs of 30°C and overnight lows near 27°C, with 184 mm of rain across 16.3 wet days and about 12.8 hours of daylight. It is the 1st-warmest and 5th-wettest month of the year here.
Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 33% of the time in May, and the air most often feels miserable.
Daylight stretches from about 12 h 36 min at the start of May to 13 hours by month's end. Set against the rest of the year, May is San Nicolas's 8th-clearest and 12th-windiest month. For the whole year in context, see San Nicolas's year-round climate.
- Daytime high
- 30°
- 1st warmest
- Overnight low
- 27°
- 12th coldest
- Rainfall
- 184 mm
- 16.3 wet days
- Daylight
- 12 h 54 min
- 5:28 AM – 6:19 PM
- Cloud cover
- 60%
- 8th clearest
- Wind
- 10 km/h
- 12th windiest
- Solar energy
- 6.12 kWh/m²
- Travel score
- 4.3
- out of 10
Temperature in May
Day-to-day highs hold fairly steady near 30°C through the month.
A typical May day in San Nicolas reaches about 30°C in the afternoon and slips back to 27°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 31°C. Set against its neighbours, May runs on par with April and on par with June.
| 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 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Avg low (°C) | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 30 | 27 |
| 2 | 30 | 27 |
| 3 | 30 | 27 |
| 4 | 30 | 27 |
| 5 | 30 | 27 |
| 6 | 30 | 27 |
| 7 | 30 | 27 |
| 8 | 30 | 27 |
| 9 | 30 | 27 |
| 10 | 30 | 27 |
| 11 | 30 | 27 |
| 12 | 30 | 27 |
| 13 | 30 | 27 |
| 14 | 30 | 27 |
| 15 | 30 | 27 |
| 16 | 30 | 27 |
| 17 | 30 | 27 |
| 18 | 30 | 27 |
| 19 | 30 | 27 |
| 20 | 30 | 27 |
| 21 | 30 | 27 |
| 22 | 30 | 27 |
| 23 | 30 | 27 |
| 24 | 30 | 27 |
| 25 | 30 | 27 |
| 26 | 30 | 27 |
| 27 | 30 | 27 |
| 28 | 30 | 27 |
| 29 | 30 | 27 |
| 30 | 30 | 27 |
| 31 | 30 | 27 |
How May really feels in San Nicolas
Once humidity and wind are folded in, May averages 31 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 May is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
San Nicolas weather by month
How May compares with the rest of the year at a glance. May is the 1st-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 | 27° / 23° | 11 | 1.6 | 11 | 8.2 |
| Feb | 27° / 23° | 12 | 1.2 | 11.4 | 8.4 |
| Mar | 28° / 25° | 8 | 1.4 | 11.9 | 7.6 |
| Apr | 30° / 26° | 25 | 3.2 | 12.4 | 6.4 |
| May | 30° / 27° | 184 | 16.3 | 12.8 | 4.3 |
| Jun | 30° / 27° | 317 | 23.6 | 13.1 | 3.3 |
| Jul | 29° / 27° | 451 | 26.6 | 13 | 3.2 |
| Aug | 29° / 26° | 510 | 25.6 | 12.6 | 3.4 |
| Sep | 29° / 26° | 345 | 20.9 | 12.1 | 3.9 |
| Oct | 29° / 26° | 131 | 9.4 | 11.6 | 5.4 |
| Nov | 29° / 25° | 70 | 5.5 | 11.1 | 6.3 |
| Dec | 28° / 24° | 37 | 4.7 | 10.9 | 7.4 |
Cloud cover in May
The sky is clear or mostly clear about 33% of the time in May.
Beyond those clear spells, partly cloudy skies cover about 15% of May, with mostly cloudy or overcast conditions the remaining 52%. Skies tend to cloud over as the month goes on.
| 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 (%) | 77 | 75 | 74 | 72 | 70 | 68 | 66 | 64 | 63 | 60 | 58 | 56 | 52 | 50 | 48 | 45 | 42 | 41 | 38 | 37 | 34 | 32 | 31 | 30 | 29 | 28 | 28 | 27 | 27 | 28 | 27 |
| Cloudier (%) | 23 | 25 | 26 | 28 | 30 | 32 | 34 | 36 | 37 | 40 | 42 | 44 | 48 | 50 | 52 | 55 | 58 | 59 | 62 | 63 | 66 | 68 | 69 | 70 | 71 | 72 | 72 | 73 | 73 | 72 | 73 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 77 | 23 |
| 2 | 75 | 25 |
| 3 | 74 | 26 |
| 4 | 72 | 28 |
| 5 | 70 | 30 |
| 6 | 68 | 32 |
| 7 | 66 | 34 |
| 8 | 64 | 36 |
| 9 | 63 | 37 |
| 10 | 60 | 40 |
| 11 | 58 | 42 |
| 12 | 56 | 44 |
| 13 | 52 | 48 |
| 14 | 50 | 50 |
| 15 | 48 | 52 |
| 16 | 45 | 55 |
| 17 | 42 | 58 |
| 18 | 41 | 59 |
| 19 | 38 | 62 |
| 20 | 37 | 63 |
| 21 | 34 | 66 |
| 22 | 32 | 68 |
| 23 | 31 | 69 |
| 24 | 30 | 70 |
| 25 | 29 | 71 |
| 26 | 28 | 72 |
| 27 | 28 | 72 |
| 28 | 27 | 73 |
| 29 | 27 | 73 |
| 30 | 28 | 72 |
| 31 | 27 | 73 |
Chance of precipitation in May
San Nicolas gets around 184 mm of rain over 16.3 wet days in May. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 52% and peaks near 75% on the wettest days. The odds climb toward the end of the month.
| 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 (%) | 21 | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 37 | 39 | 42 | 44 | 47 | 49 | 52 | 55 | 57 | 59 | 62 | 64 | 65 | 67 | 69 | 70 | 71 | 72 | 73 | 74 | 74 | 75 | 75 |
| Rain chance (%) | |
|---|---|
| 1 | 21 |
| 2 | 22 |
| 3 | 24 |
| 4 | 26 |
| 5 | 28 |
| 6 | 30 |
| 7 | 32 |
| 8 | 34 |
| 9 | 37 |
| 10 | 39 |
| 11 | 42 |
| 12 | 44 |
| 13 | 47 |
| 14 | 49 |
| 15 | 52 |
| 16 | 55 |
| 17 | 57 |
| 18 | 59 |
| 19 | 62 |
| 20 | 64 |
| 21 | 65 |
| 22 | 67 |
| 23 | 69 |
| 24 | 70 |
| 25 | 71 |
| 26 | 72 |
| 27 | 73 |
| 28 | 74 |
| 29 | 74 |
| 30 | 75 |
| 31 | 75 |
Humidity in May
Most of May feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, May lands in the miserable band about 87% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Muggy (%) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Oppressive (%) | 26 | 25 | 24 | 23 | 22 | 21 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 |
| Miserable (%) | 72 | 74 | 75 | 76 | 77 | 78 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 94 | 94 | 95 | 95 | 95 | 95 | 96 | 96 | 96 | 96 |
| Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|
| 1 | 2 | 26 | 72 |
| 2 | 1 | 25 | 74 |
| 3 | 1 | 24 | 75 |
| 4 | 1 | 23 | 76 |
| 5 | 1 | 22 | 77 |
| 6 | 1 | 21 | 78 |
| 7 | 1 | 19 | 80 |
| 8 | 1 | 18 | 81 |
| 9 | 1 | 17 | 82 |
| 10 | 1 | 16 | 83 |
| 11 | 1 | 15 | 84 |
| 12 | 1 | 14 | 85 |
| 13 | 1 | 13 | 86 |
| 14 | 1 | 12 | 87 |
| 15 | 1 | 11 | 88 |
| 16 | 1 | 10 | 89 |
| 17 | 1 | 9 | 90 |
| 18 | 1 | 8 | 91 |
| 19 | 0 | 8 | 92 |
| 20 | 0 | 7 | 93 |
| 21 | 0 | 6 | 94 |
| 22 | 0 | 6 | 94 |
| 23 | 0 | 6 | 94 |
| 24 | 0 | 5 | 95 |
| 25 | 0 | 5 | 95 |
| 26 | 0 | 5 | 95 |
| 27 | 0 | 5 | 95 |
| 28 | 0 | 4 | 96 |
| 29 | 0 | 4 | 96 |
| 30 | 0 | 4 | 96 |
| 31 | 0 | 4 | 96 |
Wind in May
Winds average 10 km/h in May, the calmest month.
Across May, daily wind ranges from about 10 km/h on the calmest days to 11 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 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 10 | calm |
| 2 | 10 | calm |
| 3 | 10 | calm |
| 4 | 10 | calm |
| 5 | 10 | calm |
| 6 | 10 | calm |
| 7 | 10 | calm |
| 8 | 10 | calm |
| 9 | 10 | calm |
| 10 | 10 | calm |
| 11 | 10 | calm |
| 12 | 10 | calm |
| 13 | 10 | calm |
| 14 | 10 | calm |
| 15 | 10 | calm |
| 16 | 10 | calm |
| 17 | 10 | calm |
| 18 | 10 | calm |
| 19 | 10 | calm |
| 20 | 11 | calm |
| 21 | 11 | calm |
| 22 | 11 | calm |
| 23 | 11 | calm |
| 24 | 11 | calm |
| 25 | 11 | calm |
| 26 | 11 | calm |
| 27 | 11 | calm |
| 28 | 11 | calm |
| 29 | 11 | calm |
| 30 | 11 | calm |
| 31 | 11 | calm |
Sunrise & sunset in May
Daylight runs from about 12 h 36 min at the start of May to 13 hours by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 24 minutes over May. Sunrise moves from 5:35 AM to 5:25 AM, and sunset from 6:14 PM to 6:25 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) | 12.6 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 |
| Sunrise (AM) | 5:35 | 5:35 | 5:34 | 5:34 | 5:33 | 5:33 | 5:32 | 5:32 | 5:31 | 5:31 | 5:30 | 5:30 | 5:29 | 5:29 | 5:29 | 5:28 | 5:28 | 5:28 | 5:27 | 5:27 | 5:27 | 5:27 | 5:26 | 5:26 | 5:26 | 5:26 | 5:26 | 5:25 | 5:25 | 5:25 | 5:25 |
| Sunset (PM) | 6:14 | 6:15 | 6:15 | 6:15 | 6:16 | 6:16 | 6:16 | 6:17 | 6:17 | 6:17 | 6:18 | 6:18 | 6:18 | 6:19 | 6:19 | 6:19 | 6:20 | 6:20 | 6:21 | 6:21 | 6:21 | 6:22 | 6:22 | 6:22 | 6:23 | 6:23 | 6:24 | 6:24 | 6:24 | 6:25 | 6:25 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.6 | 5:35 | 6:14 |
| 2 | 12.7 | 5:35 | 6:15 |
| 3 | 12.7 | 5:34 | 6:15 |
| 4 | 12.7 | 5:34 | 6:15 |
| 5 | 12.7 | 5:33 | 6:16 |
| 6 | 12.7 | 5:33 | 6:16 |
| 7 | 12.7 | 5:32 | 6:16 |
| 8 | 12.7 | 5:32 | 6:17 |
| 9 | 12.8 | 5:31 | 6:17 |
| 10 | 12.8 | 5:31 | 6:17 |
| 11 | 12.8 | 5:30 | 6:18 |
| 12 | 12.8 | 5:30 | 6:18 |
| 13 | 12.8 | 5:29 | 6:18 |
| 14 | 12.8 | 5:29 | 6:19 |
| 15 | 12.8 | 5:29 | 6:19 |
| 16 | 12.9 | 5:28 | 6:19 |
| 17 | 12.9 | 5:28 | 6:20 |
| 18 | 12.9 | 5:28 | 6:20 |
| 19 | 12.9 | 5:27 | 6:21 |
| 20 | 12.9 | 5:27 | 6:21 |
| 21 | 12.9 | 5:27 | 6:21 |
| 22 | 12.9 | 5:27 | 6:22 |
| 23 | 12.9 | 5:26 | 6:22 |
| 24 | 12.9 | 5:26 | 6:22 |
| 25 | 12.9 | 5:26 | 6:23 |
| 26 | 13.0 | 5:26 | 6:23 |
| 27 | 13.0 | 5:26 | 6:24 |
| 28 | 13.0 | 5:25 | 6:24 |
| 29 | 13.0 | 5:25 | 6:24 |
| 30 | 13.0 | 5:25 | 6:25 |
| 31 | 13.0 | 5:25 | 6:25 |
Solar energy in May
Average shortwave solar energy reaching the ground each day in May, about 6.12 kWh/m².
For context, solar energy here swings from a low near 4.08 kWh/m² to a high of 6.79 kWh/m² in April across the year — May's 6.12 kWh/m² sits near the top of that range.
| 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) | 6.7 | 6.7 | 6.7 | 6.7 | 6.6 | 6.6 | 6.5 | 6.5 | 6.5 | 6.4 | 6.3 | 6.3 | 6.2 | 6.2 | 6.1 | 6.1 | 6.0 | 6.0 | 5.9 | 5.9 | 5.8 | 5.8 | 5.8 | 5.8 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.7 | Intense |
| 2 | 6.7 | Intense |
| 3 | 6.7 | Intense |
| 4 | 6.7 | Intense |
| 5 | 6.6 | Intense |
| 6 | 6.6 | Intense |
| 7 | 6.5 | Intense |
| 8 | 6.5 | Intense |
| 9 | 6.5 | Intense |
| 10 | 6.4 | Intense |
| 11 | 6.3 | Intense |
| 12 | 6.3 | Intense |
| 13 | 6.2 | Intense |
| 14 | 6.2 | Intense |
| 15 | 6.1 | Intense |
| 16 | 6.1 | Intense |
| 17 | 6.0 | Intense |
| 18 | 6.0 | Bright |
| 19 | 5.9 | Bright |
| 20 | 5.9 | Bright |
| 21 | 5.8 | Bright |
| 22 | 5.8 | Bright |
| 23 | 5.8 | Bright |
| 24 | 5.8 | Bright |
| 25 | 5.7 | Bright |
| 26 | 5.7 | Bright |
| 27 | 5.7 | Bright |
| 28 | 5.7 | Bright |
| 29 | 5.7 | Bright |
| 30 | 5.7 | Bright |
| 31 | 5.7 | Bright |
Hazard calendar for San Nicolas
In May, San Nicolas sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
San Nicolas sits in the Pacific typhoon belt; the season peaks July–October.
San Nicolas's monsoon runs June–September, when most of the year's rain falls.
Is May a good time to visit San Nicolas?
Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
May is a reasonable time to visit San Nicolas for sightseeing.
What to pack for San Nicolas in May
From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In May, San Nicolas sees daytime highs around 30°C and nights near 27°C. Pack light clothes, rain gear and sun protection. About 16 days see rain.
Sea temperature near San Nicolas in May
The nearest coast averages about 30°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 23 km away) is warmest in June at about 30°C and coldest in February near 26°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) | 26 | 26 | 27 | 28 | 30 | 30 | 30 | 29 | 29 | 29 | 28 | 27 |
| Comfort | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 26 | Warm |
| Feb | 26 | Warm |
| Mar | 27 | Warm |
| Apr | 28 | Tropical |
| May | 30 | Tropical |
| Jun | 30 | Tropical |
| Jul | 30 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 29 | Tropical |
| Nov | 28 | Tropical |
| Dec | 27 | Warm |
UV index in San Nicolas in May
Clear-sky midday UV in May peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in San Nicolas peaks around August 15 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 8 (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 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 10 | 8 | 7 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 8 | Very high |
| Feb | 10 | Extreme |
| Mar | 12 | Extreme |
| Apr | 12 | Extreme |
| May | 12 | Extreme |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 12 | Extreme |
| Oct | 10 | Very high |
| Nov | 8 | Very high |
| Dec | 7 | Very high |
Air quality in San Nicolas in May
Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.
Air quality in San Nicolas is worst in April — around 28 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (December, 13 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 15 | 15 | 20 | 28 | 14 | 14 | 13 | 13 | 14 | 14 | 13 | 13 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 15 | Moderate |
| Feb | 15 | Moderate |
| Mar | 20 | Moderate |
| Apr | 28 | Moderate |
| May | 14 | Moderate |
| Jun | 14 | Moderate |
| Jul | 13 | Moderate |
| Aug | 13 | Moderate |
| Sep | 14 | Moderate |
| Oct | 14 | Moderate |
| Nov | 13 | Moderate |
| Dec | 13 | Moderate |
Where is San Nicolas?
San Nicolas sits at 18.2°N, 120.6°E, 14 m above sea level, in Philippines. The nearest listed city is Laoag, 3.0 km away.
Topography around San Nicolas
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Nicolas.
Within 3 km, the terrain around San Nicolas has only modest variations in elevation — a maximum elevation change of 95 m around an average of 16 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 441 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,335 m.
The land around San Nicolas is covered by cropland (43%) and trees (30%) within 3 km, trees (41%), cropland (27%) and water (24%) within 16 km, and trees (51%) and water (39%) 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 San Nicolas (18.1725°, 120.5953°, elevation 14 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).