Rise 05:27 Set 18:21Day 12 h 54 minUV 4 · Moderate
Morning, afternoon, evening
Trend
Afternoon
Light rain
23°21°
Feels like 30°
Wind↑ SSW 6 km/h
Humidity 82 %
💧 4.1 mm
Evening
Light rain
20°19°
Feels like 27°
Wind↑ SSW 6 km/h
Gusts12 km/h
Humidity 94 %
💧 2.8 mm
18:00
19°
0.9mm
SSW 6
Night
Rain showers
19°18°
Feels like 19°
Wind↑ ENE 5 km/h
Gusts11 km/h
Humidity 96 %
💧 0.4 mm
Morning
Partly cloudy
22°18°
Feels like 29°
Wind↑ WNW 5 km/h
Humidity 83 %
Afternoon
Overcast
27°26°
Feels like 34°
Wind↑ W 11 km/h
Humidity 62 %
💧 0.2 mm
Evening
Mainly clear
25°22°
Feels like 31°
Wind↑ SE 7 km/h
Humidity 65 %
Night
Rain showers
20°18°
Feels like 26°
Wind↑ SSE 6 km/h
Humidity 86 %
💧 2.1 mm
Morning
Clear sky
23°20°
Feels like 29°
Wind↑ ESE 3 km/h
Humidity 80 %
💧 0.2 mm
Afternoon
Drizzle
29°28°
Feels like 35°
Wind↑ W 15 km/h
Gusts23 km/h
Humidity 51 %
💧 0.6 mm
⚡ storm
Evening
Mainly clear
26°22°
Feels like 32°
Wind↑ SE 9 km/h
Gusts18 km/h
Humidity 67 %
Night
Mainly clear
21°19°
Feels like 27°
Wind↑ SE 10 km/h
Gusts23 km/h
Humidity 86 %
Morning
Mainly clear
23°19°
Feels like 30°
Wind↑ S 6 km/h
Gusts14 km/h
Humidity 78 %
Afternoon
Partly cloudy
30°29°
Feels like 37°
Wind↑ SW 4 km/h
Humidity 52 %
Evening
Overcast
27°23°
Feels like 34°
Wind↑ SE 14 km/h
Gusts29 km/h
Humidity 62 %
💧 0.1 mm
Night
Rain showers
23°20°
Feels like 30°
Wind↑ SE 13 km/h
Gusts25 km/h
Humidity 81 %
💧 3.4 mm
⚡ storm
Morning
Heavy rain
23°20°
Feels like 30°
Wind↑ SSW 13 km/h
Gusts23 km/h
Humidity 77 %
💧 37.3 mm
Afternoon
Light rain
25°
Feels like 32°
Wind↑ W 8 km/h
Gusts19 km/h
Humidity 71 %
💧 3.4 mm
⚡ storm
Evening
Rain showers
24°21°
Feels like 31°
Wind↑ SW 10 km/h
Gusts18 km/h
Humidity 81 %
💧 4.4 mm
⚡ storm
Night
Mainly clear
21°19°
Feels like 29°
Wind↑ N 5 km/h
Humidity 89 %
💧 0.2 mm
Morning
Mainly clear
25°21°
Feels like 32°
Wind↑ NNE 5 km/h
Humidity 74 %
Afternoon
Partly cloudy
31°30°
Feels like 38°
Wind↑ W 11 km/h
Gusts17 km/h
Humidity 48 %
Evening
Rain showers
27°25°
Feels like 35°
Wind↑ WSW 11 km/h
Gusts26 km/h
Humidity 70 %
💧 0.6 mm
⚡ storm
Night
Mainly clear
23°21°
Feels like 31°
Wind↑ NNE 2 km/h
Humidity 84 %
💧 0.1 mm
Morning
Mainly clear
27°22°
Feels like 35°
Wind↑ N 6 km/h
Humidity 66 %
💧 0.2 mm
Afternoon
Partly cloudy
30°
Feels like 38°
Wind↑ WNW 16 km/h
Gusts29 km/h
Humidity 55 %
💧 0.1 mm
Evening
Rain showers
26°24°
Feels like 34°
Wind↑ W 12 km/h
Gusts28 km/h
Humidity 73 %
💧 0.4 mm
⚡ storm
Night
Mainly clear
24°21°
Feels like 31°
Wind↑ N 7 km/h
Humidity 77 %
Morning
Partly cloudy
23°22°
Feels like 30°
Wind↑ NNW 11 km/h
Gusts21 km/h
Humidity 81 %
Afternoon
Overcast
31°25°
Feels like 38°
Wind↑ NW 23 km/h
Gusts35 km/h
Humidity 52 %
Evening
Rain showers
27°22°
Feels like 35°
Wind↑ NW 10 km/h
Gusts29 km/h
Humidity 66 %
💧 1.9 mm
Night
Rain showers
21°20°
Feels like 28°
Wind↑ SSE 8 km/h
Gusts16 km/h
Humidity 92 %
💧 6.4 mm
Morning
Rain showers
24°21°
Feels like 30°
Wind↑ WSW 7 km/h
Gusts23 km/h
Humidity 70 %
💧 6.1 mm
⚡ storm
Afternoon
Partly cloudy
31°30°
Feels like 40°
Wind↑ WSW 23 km/h
Gusts36 km/h
Humidity 54 %
Evening
Rain
23°22°
Feels like 31°
Wind↑ SW 6 km/h
Gusts21 km/h
Humidity 84 %
💧 8.9 mm
Night
Rain
21°17°
Feels like 28°
Wind↑ W 17 km/h
Gusts45 km/h
Humidity 88 %
💧 27.2 mm
Morning
Light rain
22°21°
Feels like 27°
Wind↑ SSE 7 km/h
Gusts19 km/h
Humidity 68 %
💧 2.4 mm
Afternoon
Light rain
29°18°
Feels like 33°
Wind↑ SW 15 km/h
Gusts28 km/h
Humidity 39 %
💧 7.7 mm
Evening
Rain showers
22°17°
Feels like 26°
Wind↑ SE 13 km/h
Gusts23 km/h
Humidity 65 %
💧 0.6 mm
Night
Overcast
17°16°
Feels like 17°
Wind↑ SSE 13 km/h
Gusts22 km/h
Humidity 81 %
💧 0.1 mm
Morning
Overcast
18°16°
Feels like 18°
Wind↑ S 17 km/h
Gusts26 km/h
Humidity 75 %
Evening
Partly cloudy
17°
Feels like 17°
Wind↑ SE 21 km/h
Gusts35 km/h
Humidity 70 %
11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Mainly clear
19°
Feels like 19°
Wind↑ SE 19 km/h
Humidity 65 %
Evening
Clear sky
15°
Feels like 15°
Wind↑ SSE 24 km/h
Gusts46 km/h
Humidity 65 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Clear sky
19°
Feels like 19°
Wind↑ SE 17 km/h
Humidity 63 %
Evening
Clear sky
17°
Feels like 17°
Wind↑ SE 20 km/h
Gusts39 km/h
Humidity 73 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Clear sky
22°
Feels like 26°
Wind↑ ENE 11 km/h
Humidity 63 %
Evening
Mainly clear
21°
Feels like 26°
Wind↑ SSE 16 km/h
Gusts28 km/h
Humidity 69 %
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Clear sky
24°
Feels like 28°
Wind↑ NE 14 km/h
Gusts22 km/h
Humidity 63 %
Piracicaba forecast in charts · next 7 days
The week ahead: highs and lows
≈ A week close to the usual temperatures
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Piracicaba climate: what a normal year looks like
The hottest stretch is February, when afternoons average 30 °C; the coldest is July, when nights average 13 °C.
Typical highs of 30 °C or more are reached in February only, at 30 °C.
A normal year brings roughly 1,390 mm of rain — more than 71% of the towns of 20,000+ people we compared it with.
Forecast highs for the coming week average 28 °C, 2 °C cooler than a normal October (30 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
30 °C
21 °C
269 mm
Feb
30 °C
21 °C
196 mm
Mar
30 °C
20 °C
154 mm
Apr
29 °C
18 °C
61 mm
May
26 °C
15 °C
56 mm
Jun
25 °C
14 °C
41 mm
Jul
25 °C
13 °C
34 mm
Aug
27 °C
14 °C
32 mm
Sep
28 °C
16 °C
67 mm
Oct
30 °C
19 °C
114 mm
Nov
29 °C
19 °C
160 mm
Dec
30 °C
20 °C
206 mm
Whole year
28 °C
17 °C
1,390 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 22.73° S, 47.65° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Piracicaba: pollution and pollen
4/6
Poor
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.526µg/m³
PM1026µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Piracicaba
Rain observed over the last two hours by official weather radars around Piracicaba, followed by the radar forecast for the next hour where the weather service provides one.
Rain radarLast two hours, then forecast where available · drag the timeline
No open weather radar covers Piracicaba yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Piracicaba
Waning gibbous
87 % illuminated · 18.3 days
Rise 16:11 Set 02:01
Fri30/1079%
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Moonrise and moonset in local time (America/Sao_Paulo); phase and lit fraction from a synodic calculation.
Look up a past day in Piracicaba
Curious about the weather in Piracicaba on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Piracicaba weather at a glance
This page gathers everything about the weather in Piracicaba, São Paulo: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “light rain”, it is 23 °C (feels like 30 °C) and the wind blows at 4 km/h.
Expected range today: 19 °C to 23 °C and around 5 mm of rain; keep an eye on thunderstorms. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Use the Piracicaba forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
