Santo Antônio de Posse weather in September
In September, Santo Antônio de Posse sees average daytime highs of 28°C and overnight lows near 16°C, with 86 mm of rain across 7.9 wet days and about 11.9 hours of daylight. It is the 7th-warmest and 7th-wettest month of the year here.
Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 51% of the time in September, and the air most often feels dry.
Daylight stretches from about 11 h 30 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Santo Antônio de Posse's 4th-clearest and 1st-windiest month. For the whole year in context, see Santo Antônio de Posse's year-round climate.
- Daytime high
- 28°
- 7th warmest
- Overnight low
- 16°
- 5th coldest
- Rainfall
- 86 mm
- 7.9 wet days
- Daylight
- 11 h 54 min
- 7:06 AM – 6:58 PM
- Cloud cover
- 45%
- 4th clearest
- Wind
- 9 km/h
- 1st windiest
- Solar energy
- 5.49 kWh/m²
- Travel score
- 6.3
- out of 10
Santo Antônio de Posse is human settlement in Brazil.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Day-to-day highs hold fairly steady near 28°C through the month.
A typical September day in Santo Antônio de Posse reaches about 28°C in the afternoon and slips back to 16°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 33°C. Set against its neighbours, September runs about 2°C warmer than August and on par with 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) | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Avg low (°C) | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 28 | 15 |
| 2 | 28 | 15 |
| 3 | 28 | 15 |
| 4 | 28 | 15 |
| 5 | 28 | 16 |
| 6 | 28 | 16 |
| 7 | 28 | 16 |
| 8 | 28 | 16 |
| 9 | 28 | 16 |
| 10 | 29 | 16 |
| 11 | 29 | 16 |
| 12 | 29 | 16 |
| 13 | 29 | 16 |
| 14 | 29 | 16 |
| 15 | 29 | 16 |
| 16 | 29 | 16 |
| 17 | 29 | 17 |
| 18 | 28 | 17 |
| 19 | 28 | 17 |
| 20 | 28 | 17 |
| 21 | 28 | 17 |
| 22 | 28 | 17 |
| 23 | 28 | 17 |
| 24 | 28 | 17 |
| 25 | 28 | 17 |
| 26 | 28 | 17 |
| 27 | 28 | 17 |
| 28 | 28 | 17 |
| 29 | 28 | 17 |
| 30 | 28 | 17 |
Santo Antônio de Posse weather by month
How September compares with the rest of the year at a glance. September is the 7th-warmest and 7th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 29° / 20° | 275 | 22.3 | 13.2 | 3.8 |
| Feb | 30° / 20° | 188 | 18.6 | 12.8 | 3.9 |
| Mar | 29° / 19° | 149 | 17.6 | 12.2 | 4.6 |
| Apr | 28° / 17° | 73 | 8.7 | 11.5 | 6.4 |
| May | 25° / 15° | 64 | 6.3 | 10.9 | 7.6 |
| Jun | 25° / 13° | 43 | 4.6 | 10.6 | 8.1 |
| Jul | 25° / 13° | 39 | 4 | 10.8 | 8.2 |
| Aug | 27° / 14° | 33 | 4.1 | 11.2 | 7.9 |
| Sep | 28° / 16° | 86 | 7.9 | 11.9 | 6.3 |
| Oct | 29° / 18° | 130 | 13.5 | 12.5 | 5.0 |
| Nov | 29° / 19° | 182 | 16.7 | 13.1 | 4.7 |
| Dec | 29° / 20° | 224 | 20.4 | 13.4 | 4.1 |
Cloud cover in September
The sky is clear or mostly clear about 51% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 13% of September, with mostly cloudy or overcast conditions the remaining 35%. 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 (%) | 77 | 76 | 76 | 75 | 74 | 73 | 72 | 72 | 71 | 70 | 70 | 69 | 68 | 66 | 66 | 65 | 64 | 64 | 62 | 61 | 60 | 59 | 57 | 56 | 56 | 54 | 53 | 52 | 51 | 51 |
| Cloudier (%) | 23 | 24 | 24 | 25 | 26 | 27 | 28 | 28 | 29 | 30 | 30 | 31 | 32 | 34 | 34 | 35 | 36 | 36 | 38 | 39 | 40 | 41 | 43 | 44 | 44 | 46 | 47 | 48 | 49 | 49 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 77 | 23 |
| 2 | 76 | 24 |
| 3 | 76 | 24 |
| 4 | 75 | 25 |
| 5 | 74 | 26 |
| 6 | 73 | 27 |
| 7 | 72 | 28 |
| 8 | 72 | 28 |
| 9 | 71 | 29 |
| 10 | 70 | 30 |
| 11 | 70 | 30 |
| 12 | 69 | 31 |
| 13 | 68 | 32 |
| 14 | 66 | 34 |
| 15 | 66 | 34 |
| 16 | 65 | 35 |
| 17 | 64 | 36 |
| 18 | 64 | 36 |
| 19 | 62 | 38 |
| 20 | 61 | 39 |
| 21 | 60 | 40 |
| 22 | 59 | 41 |
| 23 | 57 | 43 |
| 24 | 56 | 44 |
| 25 | 56 | 44 |
| 26 | 54 | 46 |
| 27 | 53 | 47 |
| 28 | 52 | 48 |
| 29 | 51 | 49 |
| 30 | 51 | 49 |
Chance of precipitation in September
Santo Antônio de Posse gets around 86 mm of rain over 7.9 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 26% and peaks near 36% 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 (%) | 18 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 24 | 25 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 32 | 33 | 34 | 34 | 35 | 35 | 36 |
| Rain chance (%) | |
|---|---|
| 1 | 18 |
| 2 | 19 |
| 3 | 19 |
| 4 | 20 |
| 5 | 20 |
| 6 | 20 |
| 7 | 21 |
| 8 | 21 |
| 9 | 22 |
| 10 | 22 |
| 11 | 22 |
| 12 | 23 |
| 13 | 23 |
| 14 | 24 |
| 15 | 25 |
| 16 | 25 |
| 17 | 26 |
| 18 | 27 |
| 19 | 28 |
| 20 | 29 |
| 21 | 30 |
| 22 | 31 |
| 23 | 32 |
| 24 | 32 |
| 25 | 33 |
| 26 | 34 |
| 27 | 34 |
| 28 | 35 |
| 29 | 35 |
| 30 | 36 |
Humidity in September
Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the dry band about 38% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 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 (%) | 57 | 57 | 56 | 54 | 53 | 52 | 50 | 49 | 47 | 46 | 44 | 42 | 41 | 39 | 38 | 36 | 35 | 33 | 32 | 31 | 30 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 21 |
| Comfortable (%) | 30 | 30 | 30 | 30 | 31 | 31 | 32 | 32 | 33 | 34 | 34 | 35 | 36 | 37 | 37 | 38 | 38 | 38 | 38 | 38 | 38 | 37 | 37 | 36 | 36 | 35 | 35 | 34 | 33 | 32 |
| Humid (%) | 13 | 13 | 14 | 15 | 15 | 16 | 17 | 17 | 18 | 19 | 20 | 21 | 21 | 22 | 23 | 23 | 24 | 25 | 26 | 27 | 27 | 28 | 29 | 30 | 31 | 31 | 32 | 33 | 34 | 35 |
| Muggy (%) | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 5 | 6 | 7 | 7 | 8 | 9 | 10 | 11 | 12 | 12 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| 1 | 57 | 30 | 13 | 0 |
| 2 | 57 | 30 | 13 | 0 |
| 3 | 56 | 30 | 14 | 0 |
| 4 | 54 | 30 | 15 | 1 |
| 5 | 53 | 31 | 15 | 1 |
| 6 | 52 | 31 | 16 | 1 |
| 7 | 50 | 32 | 17 | 1 |
| 8 | 49 | 32 | 17 | 1 |
| 9 | 47 | 33 | 18 | 1 |
| 10 | 46 | 34 | 19 | 1 |
| 11 | 44 | 34 | 20 | 2 |
| 12 | 42 | 35 | 21 | 2 |
| 13 | 41 | 36 | 21 | 2 |
| 14 | 39 | 37 | 22 | 2 |
| 15 | 38 | 37 | 23 | 2 |
| 16 | 36 | 38 | 23 | 3 |
| 17 | 35 | 38 | 24 | 3 |
| 18 | 33 | 38 | 25 | 3 |
| 19 | 32 | 38 | 26 | 4 |
| 20 | 31 | 38 | 27 | 4 |
| 21 | 30 | 38 | 27 | 5 |
| 22 | 28 | 37 | 28 | 6 |
| 23 | 27 | 37 | 29 | 7 |
| 24 | 26 | 36 | 30 | 7 |
| 25 | 25 | 36 | 31 | 8 |
| 26 | 24 | 35 | 31 | 9 |
| 27 | 23 | 35 | 32 | 10 |
| 28 | 22 | 34 | 33 | 11 |
| 29 | 21 | 33 | 34 | 12 |
| 30 | 21 | 32 | 35 | 12 |
Wind in September
Winds average 9 km/h in September, the windiest month of the year.
Across September, daily wind ranges from about 9 km/h on the calmest days to 9 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) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| 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 | 9 | calm |
| 2 | 9 | calm |
| 3 | 9 | calm |
| 4 | 9 | calm |
| 5 | 9 | calm |
| 6 | 9 | calm |
| 7 | 9 | calm |
| 8 | 9 | calm |
| 9 | 9 | calm |
| 10 | 9 | calm |
| 11 | 9 | calm |
| 12 | 9 | calm |
| 13 | 9 | calm |
| 14 | 9 | calm |
| 15 | 9 | calm |
| 16 | 9 | calm |
| 17 | 9 | calm |
| 18 | 9 | calm |
| 19 | 9 | calm |
| 20 | 9 | calm |
| 21 | 9 | calm |
| 22 | 9 | calm |
| 23 | 9 | calm |
| 24 | 9 | calm |
| 25 | 9 | calm |
| 26 | 9 | calm |
| 27 | 9 | calm |
| 28 | 9 | calm |
| 29 | 9 | calm |
| 30 | 9 | calm |
Sunrise & sunset in September
Daylight runs from about 11 h 30 min at the start of September to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 42 minutes over September. Sunrise moves from 7:21 AM to 6:51 AM, and sunset from 6:54 PM to 7:03 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) | 11.5 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.7 | 11.7 | 11.7 | 11.7 | 11.8 | 11.8 | 11.8 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 11.9 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| Sunrise (AM) | 7:21 | 7:20 | 7:19 | 7:18 | 7:17 | 7:16 | 7:15 | 7:14 | 7:13 | 7:12 | 7:11 | 7:10 | 7:09 | 7:08 | 7:07 | 7:06 | 7:05 | 7:04 | 7:03 | 7:02 | 7:01 | 7:00 | 6:59 | 6:58 | 6:57 | 6:55 | 6:54 | 6:53 | 6:52 | 6:51 |
| Sunset (PM) | 6:54 | 6:54 | 6:54 | 6:55 | 6:55 | 6:55 | 6:55 | 6:56 | 6:56 | 6:56 | 6:57 | 6:57 | 6:57 | 6:58 | 6:58 | 6:58 | 6:58 | 6:59 | 6:59 | 6:59 | 7:00 | 7:00 | 7:00 | 7:01 | 7:01 | 7:01 | 7:02 | 7:02 | 7:02 | 7:03 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.5 | 7:21 | 6:54 |
| 2 | 11.6 | 7:20 | 6:54 |
| 3 | 11.6 | 7:19 | 6:54 |
| 4 | 11.6 | 7:18 | 6:55 |
| 5 | 11.6 | 7:17 | 6:55 |
| 6 | 11.6 | 7:16 | 6:55 |
| 7 | 11.7 | 7:15 | 6:55 |
| 8 | 11.7 | 7:14 | 6:56 |
| 9 | 11.7 | 7:13 | 6:56 |
| 10 | 11.7 | 7:12 | 6:56 |
| 11 | 11.8 | 7:11 | 6:57 |
| 12 | 11.8 | 7:10 | 6:57 |
| 13 | 11.8 | 7:09 | 6:57 |
| 14 | 11.8 | 7:08 | 6:58 |
| 15 | 11.8 | 7:07 | 6:58 |
| 16 | 11.9 | 7:06 | 6:58 |
| 17 | 11.9 | 7:05 | 6:58 |
| 18 | 11.9 | 7:04 | 6:59 |
| 19 | 11.9 | 7:03 | 6:59 |
| 20 | 12.0 | 7:02 | 6:59 |
| 21 | 12.0 | 7:01 | 7:00 |
| 22 | 12.0 | 7:00 | 7:00 |
| 23 | 12.0 | 6:59 | 7:00 |
| 24 | 12.1 | 6:58 | 7:01 |
| 25 | 12.1 | 6:57 | 7:01 |
| 26 | 12.1 | 6:55 | 7:01 |
| 27 | 12.1 | 6:54 | 7:02 |
| 28 | 12.1 | 6:53 | 7:02 |
| 29 | 12.2 | 6:52 | 7:02 |
| 30 | 12.2 | 6:51 | 7:03 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 5.49 kWh/m².
For context, solar energy here swings from a low near 3.75 kWh/m² to a high of 6.01 kWh/m² in November across the year — September's 5.49 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) | 5.3 | 5.3 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 |
| 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 |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.3 | Bright |
| 2 | 5.3 | Bright |
| 3 | 5.4 | Bright |
| 4 | 5.4 | Bright |
| 5 | 5.4 | Bright |
| 6 | 5.4 | Bright |
| 7 | 5.4 | Bright |
| 8 | 5.4 | Bright |
| 9 | 5.4 | Bright |
| 10 | 5.5 | Bright |
| 11 | 5.5 | Bright |
| 12 | 5.5 | Bright |
| 13 | 5.5 | Bright |
| 14 | 5.5 | Bright |
| 15 | 5.5 | Bright |
| 16 | 5.5 | Bright |
| 17 | 5.5 | Bright |
| 18 | 5.5 | Bright |
| 19 | 5.5 | Bright |
| 20 | 5.5 | Bright |
| 21 | 5.5 | Bright |
| 22 | 5.5 | Bright |
| 23 | 5.5 | Bright |
| 24 | 5.5 | Bright |
| 25 | 5.6 | Bright |
| 26 | 5.6 | Bright |
| 27 | 5.6 | Bright |
| 28 | 5.6 | Bright |
| 29 | 5.6 | Bright |
| 30 | 5.6 | Bright |
Hazard calendar for Santo Antônio de Posse
None of Santo Antônio de Posse's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Santo Antônio de Posse's rainy season runs October–March, when most of the year's rain falls.
Is September a good time to visit Santo Antônio de Posse?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a reasonable time to visit Santo Antônio de Posse for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Santo Antônio de Posse in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Santo Antônio de Posse sees daytime highs around 28°C and nights near 16°C. Pack light clothes. Worth having: sun protection. About 8 days see rain.
UV index in Santo Antônio de Posse in September
Clear-sky midday UV in September peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Santo Antônio de Posse peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 6 (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) | 15 | 15 | 12 | 9 | 7 | 6 | 6 | 8 | 8 | 11 | 14 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | High | High | High | Very high | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 15 | Extreme |
| Mar | 12 | Extreme |
| Apr | 9 | Very high |
| May | 7 | High |
| Jun | 6 | High |
| Jul | 6 | High |
| Aug | 8 | Very high |
| Sep | 8 | Very high |
| Oct | 11 | Extreme |
| Nov | 14 | Extreme |
| Dec | 14 | Extreme |
Air quality in Santo Antônio de Posse in September
Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.
Air quality in Santo Antônio de Posse is worst in September — around 32 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (December, 16 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) | 16 | 17 | 19 | 22 | 26 | 28 | 30 | 31 | 32 | 22 | 16 | 16 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 16 | Moderate |
| Feb | 17 | Moderate |
| Mar | 19 | Moderate |
| Apr | 22 | Moderate |
| May | 26 | Moderate |
| Jun | 28 | Moderate |
| Jul | 30 | Moderate |
| Aug | 31 | Moderate |
| Sep | 32 | Moderate |
| Oct | 22 | Moderate |
| Nov | 16 | Moderate |
| Dec | 16 | Moderate |
Where is Santo Antônio de Posse?
Santo Antônio de Posse sits at 22.6°S, 46.9°W, 669 m above sea level, in Brazil. The nearest listed city is Jaguariúna, 13 km away.
Topography around Santo Antônio de Posse
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Santo Antônio de Posse.
Within 3 km, the terrain around Santo Antônio de Posse has only modest variations in elevation — a maximum elevation change of 153 m around an average of 657 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 475 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,218 m.
The land around Santo Antônio de Posse is covered by cropland (33%), trees (28%) and grassland (26%) within 3 km, trees (33%), cropland (33%) and grassland (28%) within 16 km, and trees (35%), grassland (30%) and cropland (27%) within 80 km.
Brazil travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / N
- 127 / 220 V · 60 Hz
- Prices
- ≈ 46% of US
- price level, 2025
- GDP per capita
- $10,713
- 2025
- Happiness
- 6.6 / 10
- World Happiness, 2025
- Safe drinking water
- 89%
- of population, 2024
- Homicide rate
- 19.3
- per 100k, 2023
- Road deaths
- 16
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 482
- 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 Antônio de Posse (-22.6061°, -46.9194°, elevation 669 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. 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).