Piracicaba weather in August
In August, Piracicaba sees average daytime highs of 27°C and overnight lows near 14°C, with 30 mm of rain across 3.9 wet days and about 11.2 hours of daylight. It is the 9th-warmest and 12th-wettest month of the year here.
Highs climb over the month, from about 26°C in the first days to 28°C by the end. The sky is clear or mostly clear about 62% of the time in August, and the air most often feels dry.
Daylight stretches from about 10 h 54 min at the start of August to 11 h 30 min by month's end. Set against the rest of the year, August is Piracicaba's 1st-clearest and 4th-windiest month. For the whole year in context, see Piracicaba's year-round climate.
- Daytime high
- 27°
- 9th warmest
- Overnight low
- 14°
- 3rd coldest
- Rainfall
- 30 mm
- 3.9 wet days
- Daylight
- 11 h 12 min
- 7:38 AM – 6:51 PM
- Cloud cover
- 35%
- 1st clearest
- Wind
- 9 km/h
- 4th windiest
- Solar energy
- 4.71 kWh/m²
- Travel score
- 7.6
- out of 10
- Air quality
- Moderate
- PM2.5 13 µg/m³ · 2019
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in August
Highs climb over the month, from about 26°C in the first days to 28°C by the end.
A typical August day in Piracicaba reaches about 27°C in the afternoon and slips back to 14°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 32°C. Set against its neighbours, August runs about 2°C warmer than July and about 2°C cooler than September.
| 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) | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 |
| Avg low (°C) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 26 | 13 |
| 2 | 26 | 13 |
| 3 | 26 | 13 |
| 4 | 26 | 13 |
| 5 | 26 | 13 |
| 6 | 26 | 13 |
| 7 | 27 | 13 |
| 8 | 27 | 14 |
| 9 | 27 | 14 |
| 10 | 27 | 14 |
| 11 | 27 | 14 |
| 12 | 27 | 14 |
| 13 | 27 | 14 |
| 14 | 27 | 14 |
| 15 | 27 | 14 |
| 16 | 27 | 14 |
| 17 | 27 | 14 |
| 18 | 27 | 14 |
| 19 | 28 | 14 |
| 20 | 28 | 14 |
| 21 | 28 | 14 |
| 22 | 28 | 14 |
| 23 | 28 | 14 |
| 24 | 28 | 14 |
| 25 | 28 | 15 |
| 26 | 28 | 15 |
| 27 | 28 | 15 |
| 28 | 28 | 15 |
| 29 | 29 | 15 |
| 30 | 29 | 15 |
| 31 | 29 | 15 |
How August really feels in Piracicaba
Once humidity and wind are folded in, August 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.
August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Piracicaba weather by month
How August compares with the rest of the year at a glance. August is the 9th-warmest and 12th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 30° / 21° | 255 | 22.3 | 13.2 | 3.6 |
| Feb | 30° / 21° | 186 | 19 | 12.8 | 3.7 |
| Mar | 30° / 20° | 144 | 17.1 | 12.2 | 4.4 |
| Apr | 29° / 18° | 53 | 7.3 | 11.5 | 6.2 |
| May | 26° / 15° | 52 | 6 | 10.9 | 7.5 |
| Jun | 25° / 14° | 38 | 4.5 | 10.6 | 8.0 |
| Jul | 25° / 13° | 31 | 3.8 | 10.7 | 8.1 |
| Aug | 27° / 14° | 30 | 3.9 | 11.2 | 7.6 |
| Sep | 29° / 16° | 61 | 8.1 | 11.9 | 6.0 |
| Oct | 30° / 18° | 104 | 12.1 | 12.5 | 4.9 |
| Nov | 30° / 19° | 148 | 15 | 13.1 | 4.5 |
| Dec | 30° / 20° | 190 | 19.9 | 13.4 | 3.8 |
Cloud cover in August
The sky is clear or mostly clear about 62% of the time in August, the clearest month of the year.
Beyond those clear spells, partly cloudy skies cover about 11% of August, with mostly cloudy or overcast conditions the remaining 27%. 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 (%) | 68 | 68 | 69 | 69 | 69 | 69 | 70 | 70 | 70 | 71 | 71 | 71 | 72 | 72 | 72 | 73 | 74 | 75 | 75 | 75 | 75 | 76 | 76 | 76 | 76 | 76 | 76 | 75 | 75 | 75 | 74 |
| Cloudier (%) | 32 | 32 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 26 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 68 | 32 |
| 2 | 68 | 32 |
| 3 | 69 | 31 |
| 4 | 69 | 31 |
| 5 | 69 | 31 |
| 6 | 69 | 31 |
| 7 | 70 | 30 |
| 8 | 70 | 30 |
| 9 | 70 | 30 |
| 10 | 71 | 29 |
| 11 | 71 | 29 |
| 12 | 71 | 29 |
| 13 | 72 | 28 |
| 14 | 72 | 28 |
| 15 | 72 | 28 |
| 16 | 73 | 27 |
| 17 | 74 | 26 |
| 18 | 75 | 25 |
| 19 | 75 | 25 |
| 20 | 75 | 25 |
| 21 | 75 | 25 |
| 22 | 76 | 24 |
| 23 | 76 | 24 |
| 24 | 76 | 24 |
| 25 | 76 | 24 |
| 26 | 76 | 24 |
| 27 | 76 | 24 |
| 28 | 75 | 25 |
| 29 | 75 | 25 |
| 30 | 75 | 25 |
| 31 | 74 | 26 |
Chance of precipitation in August
Piracicaba gets around 30 mm of rain over 3.9 wet days in August, the driest month. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 13% and peaks near 17% on the wettest days.
| 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 (%) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 15 | 16 | 16 | 17 |
| Rain chance (%) | |
|---|---|
| 1 | 13 |
| 2 | 13 |
| 3 | 13 |
| 4 | 13 |
| 5 | 13 |
| 6 | 13 |
| 7 | 13 |
| 8 | 13 |
| 9 | 13 |
| 10 | 13 |
| 11 | 13 |
| 12 | 12 |
| 13 | 12 |
| 14 | 12 |
| 15 | 12 |
| 16 | 12 |
| 17 | 12 |
| 18 | 12 |
| 19 | 12 |
| 20 | 12 |
| 21 | 12 |
| 22 | 12 |
| 23 | 13 |
| 24 | 13 |
| 25 | 13 |
| 26 | 14 |
| 27 | 14 |
| 28 | 15 |
| 29 | 16 |
| 30 | 16 |
| 31 | 17 |
Humidity in August
Most of August feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, August lands in the dry band about 61% 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 61 | 61 | 60 | 61 | 61 | 61 | 62 | 61 | 60 | 61 | 61 | 61 | 62 | 62 | 62 | 62 | 63 | 63 | 63 | 63 | 63 | 62 | 62 | 62 | 61 | 61 | 60 | 59 | 58 | 56 | 56 |
| Comfortable (%) | 32 | 32 | 32 | 31 | 31 | 31 | 30 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 |
| Humid (%) | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 12 | 13 | 13 |
| Muggy (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| 1 | 61 | 32 | 7 | 0 |
| 2 | 61 | 32 | 7 | 0 |
| 3 | 60 | 32 | 8 | 0 |
| 4 | 61 | 31 | 8 | 0 |
| 5 | 61 | 31 | 8 | 0 |
| 6 | 61 | 31 | 8 | 0 |
| 7 | 62 | 30 | 8 | 0 |
| 8 | 61 | 30 | 9 | 0 |
| 9 | 60 | 30 | 9 | 1 |
| 10 | 61 | 29 | 9 | 1 |
| 11 | 61 | 29 | 9 | 1 |
| 12 | 61 | 29 | 9 | 1 |
| 13 | 62 | 28 | 9 | 1 |
| 14 | 62 | 28 | 9 | 1 |
| 15 | 62 | 28 | 9 | 1 |
| 16 | 62 | 28 | 9 | 1 |
| 17 | 63 | 28 | 8 | 1 |
| 18 | 63 | 28 | 8 | 1 |
| 19 | 63 | 28 | 8 | 1 |
| 20 | 63 | 29 | 8 | 0 |
| 21 | 63 | 29 | 8 | 0 |
| 22 | 62 | 29 | 9 | 0 |
| 23 | 62 | 29 | 9 | 0 |
| 24 | 62 | 29 | 9 | 0 |
| 25 | 61 | 29 | 10 | 0 |
| 26 | 61 | 29 | 10 | 0 |
| 27 | 60 | 29 | 11 | 0 |
| 28 | 59 | 29 | 11 | 1 |
| 29 | 58 | 29 | 12 | 1 |
| 30 | 56 | 30 | 13 | 1 |
| 31 | 56 | 30 | 13 | 1 |
Wind in August
Winds average 9 km/h in August.
Across August, 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 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 | 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 |
| 31 | 9 | calm |
Sunrise & sunset in August
Daylight runs from about 10 h 54 min at the start of August to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 36 minutes over August. Sunrise moves from 7:48 AM to 7:25 AM, and sunset from 6:45 PM to 6:56 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) | 10.9 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.4 | 11.4 | 11.4 | 11.4 | 11.5 | 11.5 | 11.5 | 11.5 |
| Sunrise (AM) | 7:48 | 7:48 | 7:47 | 7:47 | 7:46 | 7:45 | 7:45 | 7:44 | 7:44 | 7:43 | 7:42 | 7:41 | 7:41 | 7:40 | 7:39 | 7:38 | 7:38 | 7:37 | 7:36 | 7:35 | 7:34 | 7:33 | 7:33 | 7:32 | 7:31 | 7:30 | 7:29 | 7:28 | 7:27 | 7:26 | 7:25 |
| Sunset (PM) | 6:45 | 6:45 | 6:46 | 6:46 | 6:47 | 6:47 | 6:47 | 6:48 | 6:48 | 6:49 | 6:49 | 6:49 | 6:50 | 6:50 | 6:51 | 6:51 | 6:51 | 6:52 | 6:52 | 6:52 | 6:53 | 6:53 | 6:53 | 6:54 | 6:54 | 6:55 | 6:55 | 6:55 | 6:56 | 6:56 | 6:56 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 10.9 | 7:48 | 6:45 |
| 2 | 11.0 | 7:48 | 6:45 |
| 3 | 11.0 | 7:47 | 6:46 |
| 4 | 11.0 | 7:47 | 6:46 |
| 5 | 11.0 | 7:46 | 6:47 |
| 6 | 11.0 | 7:45 | 6:47 |
| 7 | 11.0 | 7:45 | 6:47 |
| 8 | 11.1 | 7:44 | 6:48 |
| 9 | 11.1 | 7:44 | 6:48 |
| 10 | 11.1 | 7:43 | 6:49 |
| 11 | 11.1 | 7:42 | 6:49 |
| 12 | 11.1 | 7:41 | 6:49 |
| 13 | 11.2 | 7:41 | 6:50 |
| 14 | 11.2 | 7:40 | 6:50 |
| 15 | 11.2 | 7:39 | 6:51 |
| 16 | 11.2 | 7:38 | 6:51 |
| 17 | 11.2 | 7:38 | 6:51 |
| 18 | 11.2 | 7:37 | 6:52 |
| 19 | 11.3 | 7:36 | 6:52 |
| 20 | 11.3 | 7:35 | 6:52 |
| 21 | 11.3 | 7:34 | 6:53 |
| 22 | 11.3 | 7:33 | 6:53 |
| 23 | 11.3 | 7:33 | 6:53 |
| 24 | 11.4 | 7:32 | 6:54 |
| 25 | 11.4 | 7:31 | 6:54 |
| 26 | 11.4 | 7:30 | 6:55 |
| 27 | 11.4 | 7:29 | 6:55 |
| 28 | 11.5 | 7:28 | 6:55 |
| 29 | 11.5 | 7:27 | 6:56 |
| 30 | 11.5 | 7:26 | 6:56 |
| 31 | 11.5 | 7:25 | 6:56 |
Solar energy in August
Average shortwave solar energy reaching the ground each day in August, about 4.71 kWh/m².
For context, solar energy here swings from a low near 3.59 kWh/m² to a high of 6.02 kWh/m² in November across the year — August's 4.71 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) | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 | 4.4 | 4.4 | 4.4 | 4.5 | 4.5 | 4.5 | 4.6 | 4.6 | 4.7 | 4.7 | 4.7 | 4.8 | 4.8 | 4.8 | 4.9 | 4.9 | 4.9 | 5.0 | 5.0 | 5.0 | 5.0 | 5.1 | 5.1 | 5.1 | 5.2 | 5.2 |
| 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 | 4.2 | Bright |
| 2 | 4.2 | Bright |
| 3 | 4.3 | Bright |
| 4 | 4.3 | Bright |
| 5 | 4.3 | Bright |
| 6 | 4.4 | Bright |
| 7 | 4.4 | Bright |
| 8 | 4.4 | Bright |
| 9 | 4.5 | Bright |
| 10 | 4.5 | Bright |
| 11 | 4.5 | Bright |
| 12 | 4.6 | Bright |
| 13 | 4.6 | Bright |
| 14 | 4.7 | Bright |
| 15 | 4.7 | Bright |
| 16 | 4.7 | Bright |
| 17 | 4.8 | Bright |
| 18 | 4.8 | Bright |
| 19 | 4.8 | Bright |
| 20 | 4.9 | Bright |
| 21 | 4.9 | Bright |
| 22 | 4.9 | Bright |
| 23 | 5.0 | Bright |
| 24 | 5.0 | Bright |
| 25 | 5.0 | Bright |
| 26 | 5.0 | Bright |
| 27 | 5.1 | Bright |
| 28 | 5.1 | Bright |
| 29 | 5.1 | Bright |
| 30 | 5.2 | Bright |
| 31 | 5.2 | Bright |
Hazard calendar for Piracicaba
None of Piracicaba's seasonal hazards are active in August. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Piracicaba's monsoon runs November–March, when most of the year's rain falls.
Is August a good time to visit Piracicaba?
Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
August is one of the better times to visit Piracicaba for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Piracicaba in August
From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In August, Piracicaba sees daytime highs around 27°C and nights near 14°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.
UV index in Piracicaba in August
Clear-sky midday UV in August 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 Piracicaba peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 5 (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 | 14 | 12 | 9 | 7 | 6 | 5 | 8 | 8 | 11 | 13 | 13 |
| Level | Extreme | Extreme | Extreme | Very high | High | High | High | Very high | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 14 | Extreme |
| Mar | 12 | Extreme |
| Apr | 9 | Very high |
| May | 7 | High |
| Jun | 6 | High |
| Jul | 5 | High |
| Aug | 8 | Very high |
| Sep | 8 | Very high |
| Oct | 11 | Extreme |
| Nov | 13 | Extreme |
| Dec | 13 | Extreme |
Air quality in Piracicaba in August
Average fine-particle pollution (PM2.5) through the year — so you can see where August falls, not just the annual average.
Air quality in Piracicaba is worst in September — around 21 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (December, 9 µg/m³).
Seasonal pattern from CAMS reanalysis, scaled to Piracicaba's WHO annual average of 13 µg/m³.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 9 | 10 | 10 | 11 | 13 | 14 | 15 | 20 | 21 | 15 | 9 | 9 |
| Level | Good | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 9 | Good |
| Feb | 10 | Good |
| Mar | 10 | Good |
| Apr | 11 | Good |
| May | 13 | Moderate |
| Jun | 14 | Moderate |
| Jul | 15 | Moderate |
| Aug | 20 | Moderate |
| Sep | 21 | Moderate |
| Oct | 15 | Moderate |
| Nov | 9 | Good |
| Dec | 9 | Good |
Where is Piracicaba?
Piracicaba sits at 22.7°S, 47.6°W, 530 m above sea level, in Brazil. The nearest listed city is Rio das Pedras, 14 km away.
Topography around Piracicaba
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Piracicaba.
Within 3 km, the terrain around Piracicaba has only modest variations in elevation — a maximum elevation change of 129 m around an average of 525 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 296 m; within 80 km, large variations in elevation — a maximum elevation change of 634 m.
The land around Piracicaba is covered by artificial surfaces (73%) and trees (20%) within 3 km, cropland (45%) and trees (24%) within 16 km, and cropland (39%), trees (31%) and grassland (23%) 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 Piracicaba (-22.7253°, -47.6492°, elevation 530 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).