Serra Negra weather in March
In March, Serra Negra sees average daytime highs of 29°C and overnight lows near 19°C, with 138 mm of rain across 17.4 wet days and about 12.2 hours of daylight. It is the 3rd-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 31% of the time in March, and the air most often feels muggy.
Daylight stretches from about 12 h 30 min at the start of March to 11 h 48 min by month's end. Set against the rest of the year, March is Serra Negra's 7th-clearest and 11th-windiest month. For the whole year in context, see Serra Negra's year-round climate.
- Daytime high
- 29°
- 3rd warmest
- Overnight low
- 19°
- 9th coldest
- Rainfall
- 138 mm
- 17.4 wet days
- Daylight
- 12 h 12 min
- 7:12 AM – 7:21 PM
- Cloud cover
- 60%
- 7th clearest
- Wind
- 7 km/h
- 11th windiest
- Solar energy
- 5.24 kWh/m²
- Travel score
- 4.8
- out of 10
Serra Negra 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 Serra Negra 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 25°C and 31°C. Set against its neighbours, March runs on par with February and about 1°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) | 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 | 28 | 28 | 28 | 28 | 28 | 28 |
| Avg low (°C) | 20 | 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 | 29 | 20 |
| 2 | 29 | 19 |
| 3 | 29 | 19 |
| 4 | 29 | 19 |
| 5 | 29 | 19 |
| 6 | 29 | 19 |
| 7 | 29 | 19 |
| 8 | 29 | 19 |
| 9 | 29 | 19 |
| 10 | 29 | 19 |
| 11 | 29 | 19 |
| 12 | 29 | 19 |
| 13 | 29 | 19 |
| 14 | 29 | 19 |
| 15 | 29 | 19 |
| 16 | 29 | 19 |
| 17 | 28 | 19 |
| 18 | 28 | 19 |
| 19 | 28 | 19 |
| 20 | 28 | 19 |
| 21 | 28 | 19 |
| 22 | 28 | 19 |
| 23 | 28 | 19 |
| 24 | 28 | 19 |
| 25 | 28 | 19 |
| 26 | 28 | 19 |
| 27 | 28 | 19 |
| 28 | 28 | 19 |
| 29 | 28 | 18 |
| 30 | 28 | 18 |
| 31 | 28 | 18 |
Serra Negra weather by month
How March compares with the rest of the year at a glance. March is the 3rd-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 | 29° / 20° | 255 | 22.4 | 13.2 | 3.9 |
| Feb | 29° / 20° | 175 | 18.4 | 12.8 | 4.2 |
| Mar | 29° / 19° | 138 | 17.4 | 12.2 | 4.8 |
| Apr | 27° / 17° | 70 | 8.7 | 11.5 | 6.7 |
| May | 25° / 15° | 64 | 6.5 | 10.9 | 7.6 |
| Jun | 24° / 13° | 43 | 4.6 | 10.6 | 8.2 |
| Jul | 25° / 13° | 38 | 3.9 | 10.8 | 8.4 |
| Aug | 26° / 14° | 31 | 4 | 11.2 | 8.0 |
| Sep | 28° / 16° | 85 | 8.4 | 11.9 | 6.7 |
| Oct | 28° / 18° | 123 | 13.5 | 12.5 | 5.3 |
| Nov | 28° / 19° | 167 | 16.6 | 13.1 | 4.9 |
| Dec | 29° / 20° | 210 | 20.4 | 13.4 | 4.3 |
Cloud cover in March
The sky is clear or mostly clear about 31% of the time in March.
Beyond those clear spells, partly cloudy skies cover about 19% of March, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to open up 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 (%) | 47 | 47 | 48 | 48 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 48 | 48 | 48 | 47 | 47 | 48 | 48 | 48 | 49 | 50 | 50 | 50 | 52 | 52 | 53 | 55 | 56 | 57 | 58 | 59 |
| Cloudier (%) | 53 | 53 | 52 | 52 | 51 | 51 | 51 | 51 | 51 | 51 | 51 | 52 | 52 | 52 | 53 | 53 | 52 | 52 | 52 | 51 | 50 | 50 | 50 | 48 | 48 | 47 | 45 | 44 | 43 | 42 | 41 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 47 | 53 |
| 2 | 47 | 53 |
| 3 | 48 | 52 |
| 4 | 48 | 52 |
| 5 | 49 | 51 |
| 6 | 49 | 51 |
| 7 | 49 | 51 |
| 8 | 49 | 51 |
| 9 | 49 | 51 |
| 10 | 49 | 51 |
| 11 | 49 | 51 |
| 12 | 48 | 52 |
| 13 | 48 | 52 |
| 14 | 48 | 52 |
| 15 | 47 | 53 |
| 16 | 47 | 53 |
| 17 | 48 | 52 |
| 18 | 48 | 52 |
| 19 | 48 | 52 |
| 20 | 49 | 51 |
| 21 | 50 | 50 |
| 22 | 50 | 50 |
| 23 | 50 | 50 |
| 24 | 52 | 48 |
| 25 | 52 | 48 |
| 26 | 53 | 47 |
| 27 | 55 | 45 |
| 28 | 56 | 44 |
| 29 | 57 | 43 |
| 30 | 58 | 42 |
| 31 | 59 | 41 |
Chance of precipitation in March
Serra Negra gets around 138 mm of rain over 17.4 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 56% and peaks near 62% 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 (%) | 62 | 62 | 61 | 61 | 60 | 60 | 59 | 58 | 58 | 58 | 57 | 57 | 58 | 58 | 58 | 57 | 57 | 57 | 57 | 56 | 56 | 55 | 55 | 54 | 53 | 52 | 51 | 49 | 48 | 47 | 45 |
| Rain chance (%) | |
|---|---|
| 1 | 62 |
| 2 | 62 |
| 3 | 61 |
| 4 | 61 |
| 5 | 60 |
| 6 | 60 |
| 7 | 59 |
| 8 | 58 |
| 9 | 58 |
| 10 | 58 |
| 11 | 57 |
| 12 | 57 |
| 13 | 58 |
| 14 | 58 |
| 15 | 58 |
| 16 | 57 |
| 17 | 57 |
| 18 | 57 |
| 19 | 57 |
| 20 | 56 |
| 21 | 56 |
| 22 | 55 |
| 23 | 55 |
| 24 | 54 |
| 25 | 53 |
| 26 | 52 |
| 27 | 51 |
| 28 | 49 |
| 29 | 48 |
| 30 | 47 |
| 31 | 45 |
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 59% of days. Sticky, muggy-or-worse air turns up on roughly 59% 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 (%) | 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 | 1 |
| Comfortable (%) | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 10 |
| Humid (%) | 31 | 31 | 32 | 32 | 33 | 33 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 35 | 35 | 35 | 36 | 36 | 37 | 38 | 38 | 39 | 40 | 40 | 41 | 41 | 42 | 42 | 43 | 43 |
| Muggy (%) | 67 | 67 | 66 | 65 | 64 | 64 | 63 | 63 | 63 | 63 | 62 | 62 | 62 | 62 | 62 | 61 | 61 | 60 | 59 | 58 | 57 | 56 | 55 | 54 | 53 | 52 | 51 | 49 | 48 | 47 | 46 |
| Oppressive (%) | 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 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 0 | 1 | 31 | 67 | 1 |
| 2 | 0 | 1 | 31 | 67 | 1 |
| 3 | 0 | 1 | 32 | 66 | 1 |
| 4 | 0 | 2 | 32 | 65 | 1 |
| 5 | 0 | 2 | 33 | 64 | 1 |
| 6 | 0 | 2 | 33 | 64 | 1 |
| 7 | 0 | 2 | 34 | 63 | 1 |
| 8 | 0 | 2 | 34 | 63 | 1 |
| 9 | 0 | 2 | 34 | 63 | 1 |
| 10 | 0 | 2 | 34 | 63 | 1 |
| 11 | 0 | 3 | 34 | 62 | 1 |
| 12 | 0 | 3 | 34 | 62 | 1 |
| 13 | 0 | 3 | 34 | 62 | 1 |
| 14 | 0 | 3 | 34 | 62 | 1 |
| 15 | 0 | 3 | 35 | 62 | 0 |
| 16 | 0 | 4 | 35 | 61 | 0 |
| 17 | 0 | 4 | 35 | 61 | 0 |
| 18 | 0 | 4 | 36 | 60 | 0 |
| 19 | 0 | 5 | 36 | 59 | 0 |
| 20 | 0 | 5 | 37 | 58 | 0 |
| 21 | 0 | 5 | 38 | 57 | 0 |
| 22 | 0 | 6 | 38 | 56 | 0 |
| 23 | 0 | 6 | 39 | 55 | 0 |
| 24 | 0 | 6 | 40 | 54 | 0 |
| 25 | 0 | 7 | 40 | 53 | 0 |
| 26 | 0 | 7 | 41 | 52 | 0 |
| 27 | 0 | 8 | 41 | 51 | 0 |
| 28 | 0 | 8 | 42 | 49 | 0 |
| 29 | 0 | 9 | 42 | 48 | 0 |
| 30 | 1 | 9 | 43 | 47 | 0 |
| 31 | 1 | 10 | 43 | 46 | 0 |
Wind in March
Winds average 7 km/h in March.
Across March, daily wind ranges from about 7 km/h on the calmest days to 7 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) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 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 | 7 | calm |
| 2 | 7 | calm |
| 3 | 7 | calm |
| 4 | 7 | calm |
| 5 | 7 | calm |
| 6 | 7 | calm |
| 7 | 7 | calm |
| 8 | 7 | calm |
| 9 | 7 | calm |
| 10 | 7 | calm |
| 11 | 7 | calm |
| 12 | 7 | calm |
| 13 | 7 | calm |
| 14 | 7 | calm |
| 15 | 7 | calm |
| 16 | 7 | calm |
| 17 | 7 | calm |
| 18 | 7 | calm |
| 19 | 7 | calm |
| 20 | 7 | calm |
| 21 | 7 | calm |
| 22 | 7 | calm |
| 23 | 7 | calm |
| 24 | 7 | calm |
| 25 | 7 | calm |
| 26 | 7 | calm |
| 27 | 7 | calm |
| 28 | 7 | calm |
| 29 | 7 | calm |
| 30 | 7 | calm |
| 31 | 7 | calm |
Sunrise & sunset in March
Daylight runs from about 12 h 30 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 42 minutes over March. Sunrise moves from 7:05 AM to 7:17 AM, and sunset from 7:35 PM to 7:07 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) | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.9 | 11.8 | 11.8 |
| Sunrise (AM) | 7:05 | 7:06 | 7:06 | 7:07 | 7:07 | 7:08 | 7:08 | 7:08 | 7:09 | 7:09 | 7:10 | 7:10 | 7:10 | 7:11 | 7:11 | 7:12 | 7:12 | 7:12 | 7:13 | 7:13 | 7:13 | 7:14 | 7:14 | 7:15 | 7:15 | 7:15 | 7:16 | 7:16 | 7:16 | 7:17 | 7:17 |
| Sunset (PM) | 7:35 | 7:34 | 7:33 | 7:32 | 7:31 | 7:31 | 7:30 | 7:29 | 7:28 | 7:27 | 7:26 | 7:25 | 7:24 | 7:23 | 7:22 | 7:21 | 7:20 | 7:19 | 7:18 | 7:17 | 7:16 | 7:15 | 7:15 | 7:14 | 7:13 | 7:12 | 7:11 | 7:10 | 7:09 | 7:08 | 7:07 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.5 | 7:05 | 7:35 |
| 2 | 12.5 | 7:06 | 7:34 |
| 3 | 12.4 | 7:06 | 7:33 |
| 4 | 12.4 | 7:07 | 7:32 |
| 5 | 12.4 | 7:07 | 7:31 |
| 6 | 12.4 | 7:08 | 7:31 |
| 7 | 12.4 | 7:08 | 7:30 |
| 8 | 12.3 | 7:08 | 7:29 |
| 9 | 12.3 | 7:09 | 7:28 |
| 10 | 12.3 | 7:09 | 7:27 |
| 11 | 12.3 | 7:10 | 7:26 |
| 12 | 12.3 | 7:10 | 7:25 |
| 13 | 12.2 | 7:10 | 7:24 |
| 14 | 12.2 | 7:11 | 7:23 |
| 15 | 12.2 | 7:11 | 7:22 |
| 16 | 12.2 | 7:12 | 7:21 |
| 17 | 12.1 | 7:12 | 7:20 |
| 18 | 12.1 | 7:12 | 7:19 |
| 19 | 12.1 | 7:13 | 7:18 |
| 20 | 12.1 | 7:13 | 7:17 |
| 21 | 12.1 | 7:13 | 7:16 |
| 22 | 12.0 | 7:14 | 7:15 |
| 23 | 12.0 | 7:14 | 7:15 |
| 24 | 12.0 | 7:15 | 7:14 |
| 25 | 12.0 | 7:15 | 7:13 |
| 26 | 11.9 | 7:15 | 7:12 |
| 27 | 11.9 | 7:16 | 7:11 |
| 28 | 11.9 | 7:16 | 7:10 |
| 29 | 11.9 | 7:16 | 7:09 |
| 30 | 11.8 | 7:17 | 7:08 |
| 31 | 11.8 | 7:17 | 7:07 |
Solar energy in March
Average shortwave solar energy reaching the ground each day in March, about 5.24 kWh/m².
For context, solar energy here swings from a low near 3.76 kWh/m² to a high of 5.95 kWh/m² in November across the year — March's 5.24 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) | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.4 | 5.4 | 5.4 | 5.4 | 5.3 | 5.3 | 5.3 | 5.3 | 5.2 | 5.2 | 5.2 | 5.2 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.0 | 5.0 | 5.0 | 5.0 |
| 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 | 5.5 | 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 | 5.4 | Bright |
| 11 | 5.3 | Bright |
| 12 | 5.3 | Bright |
| 13 | 5.3 | Bright |
| 14 | 5.3 | Bright |
| 15 | 5.2 | Bright |
| 16 | 5.2 | Bright |
| 17 | 5.2 | Bright |
| 18 | 5.2 | Bright |
| 19 | 5.1 | Bright |
| 20 | 5.1 | Bright |
| 21 | 5.1 | Bright |
| 22 | 5.1 | Bright |
| 23 | 5.1 | Bright |
| 24 | 5.1 | Bright |
| 25 | 5.1 | Bright |
| 26 | 5.1 | Bright |
| 27 | 5.1 | Bright |
| 28 | 5.0 | Bright |
| 29 | 5.0 | Bright |
| 30 | 5.0 | Bright |
| 31 | 5.0 | Bright |
Hazard calendar for Serra Negra
In March, Serra Negra sits inside its rainy season season. The full year is below, with each hazard's peak months called out.
Serra Negra's rainy season runs October–March, when most of the year's rain falls.
Is March a good time to visit Serra Negra?
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 Serra Negra for sightseeing.
What to pack for Serra Negra in March
From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In March, Serra Negra sees daytime highs around 29°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 17 days see rain.
UV index in Serra Negra in March
Clear-sky midday UV in March 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 Serra Negra 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 Serra Negra 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 Serra Negra is worst in September — around 27 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 15 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 | 16 | 18 | 21 | 24 | 25 | 26 | 25 | 27 | 20 | 15 | 15 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 15 | Moderate |
| Feb | 16 | Moderate |
| Mar | 18 | Moderate |
| Apr | 21 | Moderate |
| May | 24 | Moderate |
| Jun | 25 | Moderate |
| Jul | 26 | Moderate |
| Aug | 25 | Moderate |
| Sep | 27 | Moderate |
| Oct | 20 | Moderate |
| Nov | 15 | Moderate |
| Dec | 15 | Moderate |
Where is Serra Negra?
Serra Negra sits at 22.6°S, 46.7°W, 937 m above sea level, in Brazil. The nearest listed city is Amparo, 12 km away.
Topography around Serra Negra
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Serra Negra.
Within 3 km, the terrain around Serra Negra has significant variations in elevation — a maximum elevation change of 495 m around an average of 1,012 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 669 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,505 m.
The land around Serra Negra is covered by trees (45%) and grassland (38%) within 3 km, grassland (45%) and trees (43%) within 16 km, and trees (39%) and grassland (35%) 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 Serra Negra (-22.6122°, -46.7006°, elevation 937 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).