Santo Ângelo weather in March
In March, Santo Ângelo sees average daytime highs of 29°C and overnight lows near 19°C, with 135 mm of rain across 11.6 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 11th-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 41% of the time in March, and the air most often feels muggy.
Daylight stretches from about 12 h 36 min at the start of March to 11 h 48 min by month's end. Set against the rest of the year, March is Santo Ângelo's 3rd-clearest and 10th-windiest month. For the whole year in context, see Santo Ângelo's year-round climate.
- Daytime high
- 29°
- 4th warmest
- Overnight low
- 19°
- 9th coldest
- Rainfall
- 135 mm
- 11.6 wet days
- Daylight
- 12 h 12 min
- 7:40 AM – 7:53 PM
- Cloud cover
- 52%
- 3rd clearest
- Wind
- 11 km/h
- 10th windiest
- Solar energy
- 5.14 kWh/m²
- Travel score
- 5.4
- out of 10
Santo Ângelo is human settlement in Brazil.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in March
Day-to-day highs hold fairly steady near 29°C through the month.
A typical March day in Santo Ângelo reaches about 29°C in the afternoon and slips back to 19°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 33°C. Set against its neighbours, March runs about 1°C cooler than February and about 3°C warmer than April.
| 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 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Avg low (°C) | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 30 | 20 |
| 2 | 30 | 20 |
| 3 | 30 | 20 |
| 4 | 30 | 20 |
| 5 | 30 | 20 |
| 6 | 30 | 19 |
| 7 | 30 | 19 |
| 8 | 30 | 19 |
| 9 | 30 | 19 |
| 10 | 30 | 19 |
| 11 | 29 | 19 |
| 12 | 29 | 19 |
| 13 | 29 | 19 |
| 14 | 29 | 19 |
| 15 | 29 | 19 |
| 16 | 29 | 19 |
| 17 | 29 | 19 |
| 18 | 29 | 19 |
| 19 | 29 | 19 |
| 20 | 29 | 19 |
| 21 | 29 | 18 |
| 22 | 29 | 18 |
| 23 | 29 | 18 |
| 24 | 29 | 18 |
| 25 | 28 | 18 |
| 26 | 28 | 18 |
| 27 | 28 | 18 |
| 28 | 28 | 18 |
| 29 | 28 | 18 |
| 30 | 28 | 18 |
| 31 | 28 | 18 |
How March really feels in Santo Ângelo
Once humidity and wind are folded in, March averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
March sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Santo Ângelo weather by month
How March compares with the rest of the year at a glance. March is the 4th-warmest and 11th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 31° / 20° | 167 | 14.3 | 13.6 | 4.3 |
| Feb | 30° / 20° | 157 | 14 | 13 | 4.5 |
| Mar | 29° / 19° | 135 | 11.6 | 12.2 | 5.4 |
| Apr | 26° / 16° | 169 | 10.1 | 11.3 | 6.7 |
| May | 22° / 13° | 151 | 9.3 | 10.6 | 6.9 |
| Jun | 20° / 12° | 143 | 9.8 | 10.2 | 6.4 |
| Jul | 20° / 10° | 157 | 9.7 | 10.4 | 6.5 |
| Aug | 22° / 12° | 104 | 8.6 | 11 | 7.1 |
| Sep | 24° / 14° | 159 | 10.6 | 11.8 | 6.9 |
| Oct | 26° / 16° | 236 | 13.5 | 12.7 | 6.1 |
| Nov | 29° / 17° | 162 | 11 | 13.4 | 5.6 |
| Dec | 30° / 19° | 179 | 12.8 | 13.8 | 4.5 |
Cloud cover in March
The sky is clear or mostly clear about 41% of the time in March.
Beyond those clear spells, partly cloudy skies cover about 17% of March, with mostly cloudy or overcast conditions the remaining 42%.
| 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 (%) | 56 | 56 | 57 | 58 | 58 | 58 | 59 | 59 | 59 | 59 | 60 | 60 | 59 | 59 | 59 | 59 | 59 | 59 | 58 | 58 | 59 | 58 | 58 | 58 | 58 | 57 | 56 | 56 | 56 | 55 | 55 |
| Cloudier (%) | 44 | 44 | 43 | 42 | 42 | 42 | 41 | 41 | 41 | 41 | 40 | 40 | 41 | 41 | 41 | 41 | 41 | 41 | 42 | 42 | 41 | 42 | 42 | 42 | 42 | 43 | 44 | 44 | 44 | 45 | 45 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 56 | 44 |
| 2 | 56 | 44 |
| 3 | 57 | 43 |
| 4 | 58 | 42 |
| 5 | 58 | 42 |
| 6 | 58 | 42 |
| 7 | 59 | 41 |
| 8 | 59 | 41 |
| 9 | 59 | 41 |
| 10 | 59 | 41 |
| 11 | 60 | 40 |
| 12 | 60 | 40 |
| 13 | 59 | 41 |
| 14 | 59 | 41 |
| 15 | 59 | 41 |
| 16 | 59 | 41 |
| 17 | 59 | 41 |
| 18 | 59 | 41 |
| 19 | 58 | 42 |
| 20 | 58 | 42 |
| 21 | 59 | 41 |
| 22 | 58 | 42 |
| 23 | 58 | 42 |
| 24 | 58 | 42 |
| 25 | 58 | 42 |
| 26 | 57 | 43 |
| 27 | 56 | 44 |
| 28 | 56 | 44 |
| 29 | 56 | 44 |
| 30 | 55 | 45 |
| 31 | 55 | 45 |
Chance of precipitation in March
Santo Ângelo gets around 135 mm of rain over 11.6 wet days in March. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 38% and peaks near 46% on the wettest days. The odds ease 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 (%) | 46 | 45 | 44 | 43 | 42 | 41 | 40 | 39 | 39 | 38 | 38 | 37 | 37 | 37 | 37 | 36 | 36 | 36 | 36 | 36 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 34 | 34 | 34 | 34 |
| Rain chance (%) | |
|---|---|
| 1 | 46 |
| 2 | 45 |
| 3 | 44 |
| 4 | 43 |
| 5 | 42 |
| 6 | 41 |
| 7 | 40 |
| 8 | 39 |
| 9 | 39 |
| 10 | 38 |
| 11 | 38 |
| 12 | 37 |
| 13 | 37 |
| 14 | 37 |
| 15 | 37 |
| 16 | 36 |
| 17 | 36 |
| 18 | 36 |
| 19 | 36 |
| 20 | 36 |
| 21 | 35 |
| 22 | 35 |
| 23 | 35 |
| 24 | 35 |
| 25 | 35 |
| 26 | 35 |
| 27 | 35 |
| 28 | 34 |
| 29 | 34 |
| 30 | 34 |
| 31 | 34 |
Humidity in March
Most of March feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, March lands in the muggy band about 36% of days. Sticky, muggy-or-worse air turns up on roughly 52% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 10 | 11 | 11 | 12 |
| Comfortable (%) | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 14 | 15 | 15 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 |
| Humid (%) | 24 | 25 | 26 | 27 | 27 | 28 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| Muggy (%) | 30 | 31 | 31 | 32 | 33 | 34 | 34 | 35 | 36 | 37 | 37 | 38 | 39 | 39 | 40 | 40 | 40 | 39 | 39 | 39 | 38 | 38 | 38 | 38 | 37 | 37 | 37 | 36 | 36 | 35 | 35 |
| Oppressive (%) | 34 | 32 | 31 | 29 | 27 | 26 | 24 | 23 | 21 | 20 | 19 | 18 | 16 | 15 | 14 | 13 | 12 | 11 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 2 | 10 | 24 | 30 | 34 |
| 2 | 2 | 10 | 25 | 31 | 32 |
| 3 | 2 | 10 | 26 | 31 | 31 |
| 4 | 2 | 11 | 27 | 32 | 29 |
| 5 | 2 | 11 | 27 | 33 | 27 |
| 6 | 2 | 11 | 28 | 34 | 26 |
| 7 | 2 | 11 | 29 | 34 | 24 |
| 8 | 1 | 11 | 29 | 35 | 23 |
| 9 | 1 | 12 | 30 | 36 | 21 |
| 10 | 1 | 12 | 30 | 37 | 20 |
| 11 | 1 | 12 | 30 | 37 | 19 |
| 12 | 2 | 13 | 30 | 38 | 18 |
| 13 | 2 | 13 | 30 | 39 | 16 |
| 14 | 2 | 14 | 30 | 39 | 15 |
| 15 | 2 | 15 | 30 | 40 | 14 |
| 16 | 3 | 15 | 29 | 40 | 13 |
| 17 | 3 | 16 | 29 | 40 | 12 |
| 18 | 4 | 16 | 29 | 39 | 11 |
| 19 | 4 | 17 | 29 | 39 | 11 |
| 20 | 5 | 17 | 29 | 39 | 10 |
| 21 | 6 | 18 | 28 | 38 | 10 |
| 22 | 6 | 18 | 29 | 38 | 9 |
| 23 | 7 | 18 | 29 | 38 | 9 |
| 24 | 7 | 18 | 29 | 38 | 8 |
| 25 | 8 | 18 | 29 | 37 | 8 |
| 26 | 9 | 18 | 29 | 37 | 8 |
| 27 | 9 | 18 | 29 | 37 | 7 |
| 28 | 10 | 17 | 29 | 36 | 7 |
| 29 | 11 | 17 | 29 | 36 | 7 |
| 30 | 11 | 17 | 29 | 35 | 7 |
| 31 | 12 | 17 | 29 | 35 | 7 |
Wind in March
Winds average 11 km/h in March.
Across March, daily wind ranges from about 11 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) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 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 | 11 | calm |
| 2 | 11 | calm |
| 3 | 11 | calm |
| 4 | 11 | calm |
| 5 | 11 | calm |
| 6 | 11 | calm |
| 7 | 11 | calm |
| 8 | 11 | calm |
| 9 | 11 | calm |
| 10 | 11 | calm |
| 11 | 11 | calm |
| 12 | 11 | calm |
| 13 | 11 | calm |
| 14 | 11 | calm |
| 15 | 11 | calm |
| 16 | 11 | calm |
| 17 | 11 | calm |
| 18 | 11 | calm |
| 19 | 11 | 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 March
Daylight runs from about 12 h 36 min at the start of March to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 48 minutes over March. Sunrise moves from 7:31 AM to 7:49 AM, and sunset from 8:09 PM to 7:35 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 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.9 | 11.8 | 11.8 | 11.8 |
| Sunrise (AM) | 7:31 | 7:32 | 7:33 | 7:33 | 7:34 | 7:34 | 7:35 | 7:36 | 7:36 | 7:37 | 7:37 | 7:38 | 7:39 | 7:39 | 7:40 | 7:40 | 7:41 | 7:42 | 7:42 | 7:43 | 7:43 | 7:44 | 7:44 | 7:45 | 7:45 | 7:46 | 7:47 | 7:47 | 7:48 | 7:48 | 7:49 |
| Sunset (PM) | 8:09 | 8:08 | 8:07 | 8:06 | 8:05 | 8:04 | 8:03 | 8:02 | 8:01 | 8:00 | 7:59 | 7:58 | 7:56 | 7:55 | 7:54 | 7:53 | 7:52 | 7:51 | 7:50 | 7:48 | 7:47 | 7:46 | 7:45 | 7:44 | 7:42 | 7:41 | 7:40 | 7:39 | 7:38 | 7:36 | 7:35 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.6 | 7:31 | 8:09 |
| 2 | 12.6 | 7:32 | 8:08 |
| 3 | 12.6 | 7:33 | 8:07 |
| 4 | 12.6 | 7:33 | 8:06 |
| 5 | 12.5 | 7:34 | 8:05 |
| 6 | 12.5 | 7:34 | 8:04 |
| 7 | 12.5 | 7:35 | 8:03 |
| 8 | 12.4 | 7:36 | 8:02 |
| 9 | 12.4 | 7:36 | 8:01 |
| 10 | 12.4 | 7:37 | 8:00 |
| 11 | 12.4 | 7:37 | 7:59 |
| 12 | 12.3 | 7:38 | 7:58 |
| 13 | 12.3 | 7:39 | 7:56 |
| 14 | 12.3 | 7:39 | 7:55 |
| 15 | 12.2 | 7:40 | 7:54 |
| 16 | 12.2 | 7:40 | 7:53 |
| 17 | 12.2 | 7:41 | 7:52 |
| 18 | 12.2 | 7:42 | 7:51 |
| 19 | 12.1 | 7:42 | 7:50 |
| 20 | 12.1 | 7:43 | 7:48 |
| 21 | 12.1 | 7:43 | 7:47 |
| 22 | 12.0 | 7:44 | 7:46 |
| 23 | 12.0 | 7:44 | 7:45 |
| 24 | 12.0 | 7:45 | 7:44 |
| 25 | 11.9 | 7:45 | 7:42 |
| 26 | 11.9 | 7:46 | 7:41 |
| 27 | 11.9 | 7:47 | 7:40 |
| 28 | 11.9 | 7:47 | 7:39 |
| 29 | 11.8 | 7:48 | 7:38 |
| 30 | 11.8 | 7:48 | 7:36 |
| 31 | 11.8 | 7:49 | 7:35 |
Solar energy in March
Average shortwave solar energy reaching the ground each day in March, about 5.14 kWh/m².
For context, solar energy here swings from a low near 2.58 kWh/m² to a high of 6.65 kWh/m² in December across the year — March's 5.14 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) | 5.6 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.4 | 5.4 | 5.4 | 5.3 | 5.3 | 5.3 | 5.3 | 5.2 | 5.2 | 5.1 | 5.1 | 5.1 | 5.0 | 5.0 | 5.0 | 4.9 | 4.9 | 4.8 | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.6 |
| 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 | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.6 | Bright |
| 2 | 5.5 | Bright |
| 3 | 5.5 | Bright |
| 4 | 5.5 | Bright |
| 5 | 5.5 | Bright |
| 6 | 5.5 | Bright |
| 7 | 5.4 | Bright |
| 8 | 5.4 | Bright |
| 9 | 5.4 | Bright |
| 10 | 5.3 | Bright |
| 11 | 5.3 | Bright |
| 12 | 5.3 | Bright |
| 13 | 5.3 | Bright |
| 14 | 5.2 | Bright |
| 15 | 5.2 | Bright |
| 16 | 5.1 | Bright |
| 17 | 5.1 | Bright |
| 18 | 5.1 | Bright |
| 19 | 5.0 | Bright |
| 20 | 5.0 | Bright |
| 21 | 5.0 | Bright |
| 22 | 4.9 | Bright |
| 23 | 4.9 | Bright |
| 24 | 4.8 | Bright |
| 25 | 4.8 | Bright |
| 26 | 4.8 | Bright |
| 27 | 4.8 | Bright |
| 28 | 4.7 | Bright |
| 29 | 4.7 | Bright |
| 30 | 4.7 | Bright |
| 31 | 4.6 | Bright |
Is March a good time to visit Santo Ângelo?
Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
March is a reasonable time to visit Santo Ângelo for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Santo Ângelo in March
From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In March, Santo Ângelo sees daytime highs around 29°C and nights near 19°C. Pack light clothes. Worth having: rain gear and sun protection. About 12 days see rain.
UV index in Santo Ângelo in March
Clear-sky midday UV in March peaks around 11 (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 Ângelo peaks around January 20 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 4 (moderate).
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) | 14 | 13 | 11 | 8 | 5 | 4 | 4 | 5 | 8 | 7 | 11 | 12 |
| Level | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate | Moderate | Very high | High | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 13 | Extreme |
| Mar | 11 | Extreme |
| Apr | 8 | Very high |
| May | 5 | High |
| Jun | 4 | Moderate |
| Jul | 4 | Moderate |
| Aug | 5 | Moderate |
| Sep | 8 | Very high |
| Oct | 7 | High |
| Nov | 11 | Extreme |
| Dec | 12 | Extreme |
Air quality in Santo Ângelo in March
Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.
Air quality in Santo Ângelo is worst in September — around 15 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (March, 6 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) | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 10 | 15 | 9 | 6 | 6 |
| Level | Good | Good | Good | Good | Good | Good | Good | Good | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 6 | Good |
| Feb | 6 | Good |
| Mar | 6 | Good |
| Apr | 6 | Good |
| May | 6 | Good |
| Jun | 7 | Good |
| Jul | 7 | Good |
| Aug | 10 | Good |
| Sep | 15 | Moderate |
| Oct | 9 | Good |
| Nov | 6 | Good |
| Dec | 6 | Good |
Where is Santo Ângelo?
Santo Ângelo sits at 28.3°S, 54.3°W, 295 m above sea level, in Brazil. The nearest listed city is Giruá, 31 km away.
Topography around Santo Ângelo
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Santo Ângelo.
Within 3 km, the terrain around Santo Ângelo has only modest variations in elevation — a maximum elevation change of 122 m around an average of 254 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 241 m; within 80 km, significant variations in elevation — a maximum elevation change of 481 m.
The land around Santo Ângelo is covered by artificial surfaces (42%) and trees (33%) within 3 km, cropland (58%) and trees (29%) within 16 km, and cropland (69%) and trees (20%) 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 Ângelo (-28.2992°, -54.2631°, elevation 295 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).