Santo António weather in September
In September, Santo António sees average daytime highs of 23°C and overnight lows near 19°C, with 25 mm of rain across 7.7 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 9th-wettest month of the year here.
Highs ease over the month, from about 24°C in the first days to 22°C by the end. The sky is clear or mostly clear about 26% of the time in September, and the air most often feels humid.
Daylight stretches from about 12 h 42 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Santo António's 4th-clearest and 12th-windiest month. For the whole year in context, see Santo António's year-round climate.
- Daytime high
- 23°
- 3rd warmest
- Overnight low
- 19°
- 11th coldest
- Rainfall
- 25 mm
- 7.7 wet days
- Daylight
- 12 h 12 min
- 6:56 AM – 7:08 PM
- Cloud cover
- 57%
- 4th clearest
- Wind
- 9 km/h
- 12th windiest
- Solar energy
- 5.38 kWh/m²
- Travel score
- 7.2
- out of 10
Temperature in September
Highs ease over the month, from about 24°C in the first days to 22°C by the end.
A typical September day in Santo António reaches about 23°C in the afternoon and slips back to 19°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 25°C. Set against its neighbours, September runs about 1°C cooler than August and about 2°C warmer than October.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Avg low (°C) | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 24 | 19 |
| 2 | 24 | 19 |
| 3 | 24 | 19 |
| 4 | 24 | 19 |
| 5 | 24 | 19 |
| 6 | 24 | 19 |
| 7 | 24 | 19 |
| 8 | 24 | 19 |
| 9 | 23 | 19 |
| 10 | 23 | 19 |
| 11 | 23 | 19 |
| 12 | 23 | 19 |
| 13 | 23 | 19 |
| 14 | 23 | 19 |
| 15 | 23 | 19 |
| 16 | 23 | 19 |
| 17 | 23 | 19 |
| 18 | 23 | 19 |
| 19 | 23 | 19 |
| 20 | 23 | 19 |
| 21 | 23 | 19 |
| 22 | 22 | 19 |
| 23 | 22 | 19 |
| 24 | 22 | 19 |
| 25 | 22 | 19 |
| 26 | 22 | 19 |
| 27 | 22 | 19 |
| 28 | 22 | 18 |
| 29 | 22 | 18 |
| 30 | 22 | 18 |
Santo António weather by month
How September compares with the rest of the year at a glance. September is the 3rd-warmest and 9th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 16° / 13° | 51 | 8.4 | 10.1 | 4.9 |
| Feb | 15° / 12° | 53 | 7.9 | 10.8 | 4.8 |
| Mar | 16° / 13° | 56 | 10.3 | 11.8 | 5.0 |
| Apr | 17° / 13° | 47 | 8.6 | 12.8 | 5.4 |
| May | 19° / 14° | 28 | 7.4 | 13.7 | 6.4 |
| Jun | 21° / 16° | 13 | 3.5 | 14.1 | 7.5 |
| Jul | 23° / 18° | 4 | 1.4 | 13.9 | 8.6 |
| Aug | 24° / 19° | 7 | 2.5 | 13.2 | 8.6 |
| Sep | 23° / 19° | 25 | 7.7 | 12.2 | 7.2 |
| Oct | 21° / 18° | 69 | 11.7 | 11.2 | 6.1 |
| Nov | 18° / 15° | 64 | 11 | 10.3 | 5.6 |
| Dec | 17° / 14° | 83 | 10.4 | 9.9 | 5.1 |
Cloud cover in September
The sky is clear or mostly clear about 26% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 20% of September, with mostly cloudy or overcast conditions the remaining 53%. 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 61 | 59 | 58 | 57 | 56 | 55 | 54 | 53 | 52 | 50 | 49 | 48 | 47 | 45 | 45 | 44 | 44 | 42 | 42 | 41 | 40 | 39 | 39 | 39 | 39 | 39 | 39 | 40 | 40 | 40 |
| Cloudier (%) | 39 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 50 | 51 | 52 | 53 | 55 | 55 | 56 | 56 | 58 | 58 | 59 | 60 | 61 | 61 | 61 | 61 | 61 | 61 | 60 | 60 | 60 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 61 | 39 |
| 2 | 59 | 41 |
| 3 | 58 | 42 |
| 4 | 57 | 43 |
| 5 | 56 | 44 |
| 6 | 55 | 45 |
| 7 | 54 | 46 |
| 8 | 53 | 47 |
| 9 | 52 | 48 |
| 10 | 50 | 50 |
| 11 | 49 | 51 |
| 12 | 48 | 52 |
| 13 | 47 | 53 |
| 14 | 45 | 55 |
| 15 | 45 | 55 |
| 16 | 44 | 56 |
| 17 | 44 | 56 |
| 18 | 42 | 58 |
| 19 | 42 | 58 |
| 20 | 41 | 59 |
| 21 | 40 | 60 |
| 22 | 39 | 61 |
| 23 | 39 | 61 |
| 24 | 39 | 61 |
| 25 | 39 | 61 |
| 26 | 39 | 61 |
| 27 | 39 | 61 |
| 28 | 40 | 60 |
| 29 | 40 | 60 |
| 30 | 40 | 60 |
Chance of precipitation in September
Santo António gets around 25 mm of rain over 7.7 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 25% and peaks near 32% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 14 | 15 | 16 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 23 | 24 | 25 | 26 | 27 | 28 | 28 | 29 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 32 |
| Rain chance (%) | |
|---|---|
| 1 | 14 |
| 2 | 15 |
| 3 | 16 |
| 4 | 16 |
| 5 | 17 |
| 6 | 18 |
| 7 | 19 |
| 8 | 20 |
| 9 | 21 |
| 10 | 22 |
| 11 | 23 |
| 12 | 23 |
| 13 | 24 |
| 14 | 25 |
| 15 | 26 |
| 16 | 27 |
| 17 | 28 |
| 18 | 28 |
| 19 | 29 |
| 20 | 30 |
| 21 | 30 |
| 22 | 30 |
| 23 | 31 |
| 24 | 31 |
| 25 | 31 |
| 26 | 31 |
| 27 | 31 |
| 28 | 31 |
| 29 | 31 |
| 30 | 32 |
Humidity in September
Most of September feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the humid band about 51% of days. Sticky, muggy-or-worse air turns up on roughly 7% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 5 |
| Comfortable (%) | 32 | 33 | 33 | 33 | 34 | 34 | 34 | 35 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 44 | 45 | 45 | 46 | 46 | 46 | 46 | 46 | 45 | 45 | 45 | 45 |
| Humid (%) | 60 | 59 | 59 | 59 | 58 | 58 | 58 | 57 | 57 | 56 | 55 | 54 | 53 | 52 | 51 | 50 | 49 | 48 | 47 | 46 | 45 | 45 | 44 | 44 | 43 | 43 | 43 | 43 | 43 | 43 |
| Muggy (%) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| 1 | 2 | 32 | 60 | 6 |
| 2 | 2 | 33 | 59 | 6 |
| 3 | 2 | 33 | 59 | 6 |
| 4 | 2 | 33 | 59 | 6 |
| 5 | 2 | 34 | 58 | 6 |
| 6 | 2 | 34 | 58 | 6 |
| 7 | 2 | 34 | 58 | 6 |
| 8 | 2 | 35 | 57 | 6 |
| 9 | 2 | 35 | 57 | 6 |
| 10 | 2 | 36 | 56 | 6 |
| 11 | 2 | 37 | 55 | 6 |
| 12 | 2 | 38 | 54 | 6 |
| 13 | 2 | 39 | 53 | 6 |
| 14 | 2 | 40 | 52 | 6 |
| 15 | 2 | 41 | 51 | 6 |
| 16 | 2 | 42 | 50 | 6 |
| 17 | 2 | 43 | 49 | 6 |
| 18 | 2 | 44 | 48 | 6 |
| 19 | 3 | 44 | 47 | 6 |
| 20 | 3 | 45 | 46 | 6 |
| 21 | 3 | 45 | 45 | 6 |
| 22 | 3 | 46 | 45 | 7 |
| 23 | 3 | 46 | 44 | 7 |
| 24 | 3 | 46 | 44 | 7 |
| 25 | 3 | 46 | 43 | 8 |
| 26 | 3 | 46 | 43 | 8 |
| 27 | 4 | 45 | 43 | 8 |
| 28 | 4 | 45 | 43 | 8 |
| 29 | 4 | 45 | 43 | 8 |
| 30 | 5 | 45 | 43 | 8 |
Wind in September
Winds average 9 km/h in September, the calmest month.
Across September, daily wind ranges from about 9 km/h on the calmest days to 10 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 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 |
| 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 | 9 | calm |
| 15 | 9 | calm |
| 16 | 9 | calm |
| 17 | 9 | calm |
| 18 | 9 | calm |
| 19 | 9 | calm |
| 20 | 9 | calm |
| 21 | 10 | calm |
| 22 | 10 | calm |
| 23 | 10 | calm |
| 24 | 10 | calm |
| 25 | 10 | calm |
| 26 | 10 | calm |
| 27 | 10 | calm |
| 28 | 10 | calm |
| 29 | 10 | calm |
| 30 | 10 | calm |
Sunrise & sunset in September
Daylight runs from about 12 h 42 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 60 minutes over September. Sunrise moves from 6:46 AM to 7:06 AM, and sunset from 7:29 PM to 6:49 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.8 | 11.8 | 11.8 | 11.7 |
| Sunrise (AM) | 6:46 | 6:47 | 6:48 | 6:48 | 6:49 | 6:50 | 6:50 | 6:51 | 6:52 | 6:52 | 6:53 | 6:53 | 6:54 | 6:55 | 6:55 | 6:56 | 6:57 | 6:57 | 6:58 | 6:59 | 6:59 | 7:00 | 7:01 | 7:01 | 7:02 | 7:03 | 7:03 | 7:04 | 7:05 | 7:06 |
| Sunset (PM) | 7:29 | 7:27 | 7:26 | 7:25 | 7:23 | 7:22 | 7:21 | 7:19 | 7:18 | 7:16 | 7:15 | 7:14 | 7:12 | 7:11 | 7:09 | 7:08 | 7:07 | 7:05 | 7:04 | 7:02 | 7:01 | 7:00 | 6:58 | 6:57 | 6:55 | 6:54 | 6:53 | 6:51 | 6:50 | 6:49 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.7 | 6:46 | 7:29 |
| 2 | 12.7 | 6:47 | 7:27 |
| 3 | 12.6 | 6:48 | 7:26 |
| 4 | 12.6 | 6:48 | 7:25 |
| 5 | 12.6 | 6:49 | 7:23 |
| 6 | 12.5 | 6:50 | 7:22 |
| 7 | 12.5 | 6:50 | 7:21 |
| 8 | 12.5 | 6:51 | 7:19 |
| 9 | 12.4 | 6:52 | 7:18 |
| 10 | 12.4 | 6:52 | 7:16 |
| 11 | 12.4 | 6:53 | 7:15 |
| 12 | 12.3 | 6:53 | 7:14 |
| 13 | 12.3 | 6:54 | 7:12 |
| 14 | 12.3 | 6:55 | 7:11 |
| 15 | 12.2 | 6:55 | 7:09 |
| 16 | 12.2 | 6:56 | 7:08 |
| 17 | 12.2 | 6:57 | 7:07 |
| 18 | 12.1 | 6:57 | 7:05 |
| 19 | 12.1 | 6:58 | 7:04 |
| 20 | 12.1 | 6:59 | 7:02 |
| 21 | 12.0 | 6:59 | 7:01 |
| 22 | 12.0 | 7:00 | 7:00 |
| 23 | 12.0 | 7:01 | 6:58 |
| 24 | 11.9 | 7:01 | 6:57 |
| 25 | 11.9 | 7:02 | 6:55 |
| 26 | 11.9 | 7:03 | 6:54 |
| 27 | 11.8 | 7:03 | 6:53 |
| 28 | 11.8 | 7:04 | 6:51 |
| 29 | 11.8 | 7:05 | 6:50 |
| 30 | 11.7 | 7:06 | 6:49 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 5.38 kWh/m².
For context, solar energy here swings from a low near 2.58 kWh/m² to a high of 7.31 kWh/m² in July across the year — September's 5.38 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.1 | 6.0 | 6.0 | 6.0 | 5.9 | 5.8 | 5.8 | 5.8 | 5.7 | 5.6 | 5.6 | 5.5 | 5.5 | 5.4 | 5.4 | 5.3 | 5.3 | 5.2 | 5.2 | 5.1 | 5.1 | 5.0 | 5.0 | 5.0 | 4.9 | 4.9 | 4.8 | 4.8 | 4.8 | 4.7 |
| Level | Intense | Intense | 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 | 6.1 | Intense |
| 2 | 6.0 | Intense |
| 3 | 6.0 | Bright |
| 4 | 6.0 | Bright |
| 5 | 5.9 | Bright |
| 6 | 5.8 | Bright |
| 7 | 5.8 | Bright |
| 8 | 5.8 | Bright |
| 9 | 5.7 | Bright |
| 10 | 5.6 | Bright |
| 11 | 5.6 | Bright |
| 12 | 5.5 | Bright |
| 13 | 5.5 | Bright |
| 14 | 5.4 | Bright |
| 15 | 5.4 | Bright |
| 16 | 5.3 | Bright |
| 17 | 5.3 | Bright |
| 18 | 5.2 | Bright |
| 19 | 5.2 | Bright |
| 20 | 5.1 | Bright |
| 21 | 5.1 | Bright |
| 22 | 5.0 | Bright |
| 23 | 5.0 | Bright |
| 24 | 5.0 | Bright |
| 25 | 4.9 | Bright |
| 26 | 4.9 | Bright |
| 27 | 4.8 | Bright |
| 28 | 4.8 | Bright |
| 29 | 4.8 | Bright |
| 30 | 4.7 | Bright |
Hazard calendar for Santo António
In September, Santo António sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.
Santo António sits in the Atlantic hurricane belt; the season peaks August–October.
Is September a good time to visit Santo António?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is one of the better times to visit Santo António for general sightseeing.
What to pack for Santo António in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Santo António sees daytime highs around 23°C and nights near 19°C. Worth packing: light clothes and sun protection. About 8 days see rain.
Sea temperature near Santo António in September
The nearest coast averages about 24°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in September at about 24°C and coldest in March near 18°C.
It's comfortable for a long swim from May 30 to Dec 14 — about 6.5 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 19 | 18 | 18 | 18 | 19 | 21 | 22 | 23 | 24 | 23 | 21 | 20 |
| Comfort | Cool | Cool | Cool | Cool | Cool | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 19 | Cool |
| Feb | 18 | Cool |
| Mar | 18 | Cool |
| Apr | 18 | Cool |
| May | 19 | Cool |
| Jun | 21 | Refreshing |
| Jul | 22 | Refreshing |
| Aug | 23 | Refreshing |
| Sep | 24 | Refreshing |
| Oct | 23 | Refreshing |
| Nov | 21 | Refreshing |
| Dec | 20 | Cool |
UV index in Santo António in September
Clear-sky midday UV in September peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Santo António peaks around July 15 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 4 | 5 | 9 | 8 | 9 | 10 | 11 | 10 | 8 | 7 | 3 | 3 |
| Level | Moderate | Moderate | Very high | Very high | Very high | Extreme | Extreme | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 4 | Moderate |
| Feb | 5 | Moderate |
| Mar | 9 | Very high |
| Apr | 8 | Very high |
| May | 9 | Very high |
| Jun | 10 | Extreme |
| Jul | 11 | Extreme |
| Aug | 10 | Very high |
| Sep | 8 | Very high |
| Oct | 7 | High |
| Nov | 3 | Moderate |
| Dec | 3 | Moderate |
Where is Santo António?
Santo António sits at 32.7°N, 16.9°W, 234 m above sea level, in Portugal. The nearest listed city is Funchal, 1.0 km away.
Topography around Santo António
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Santo António.
Within 3 km, the terrain around Santo António has large variations in elevation — a maximum elevation change of 911 m around an average of 275 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,832 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,813 m.
The land around Santo António is covered by trees (43%) and artificial surfaces (42%) within 3 km, water (48%) and trees (39%) within 16 km, and water (93%) within 80 km.
Portugal travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / E / F
- 230 V · 50 Hz
- Prices
- ≈ 60% of US
- price level, 2025
- GDP per capita
- $32,082
- 2025
- Happiness
- 6.0 / 10
- World Happiness, 2025
- Safe drinking water
- 95%
- of population, 2024
- Homicide rate
- 0.7
- per 100k, 2022
- Road deaths
- 8.2
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Very high
- EF EPI 612
- 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 Santo António (32.6614°, -16.9348°, elevation 234 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).