Rise 05:21 Set 18:18Day 12 h 56 minUV 4 · Moderate
Morning, afternoon, evening
Trend
Afternoon
Light rain
21°19°
Feels like 26°
Wind↑ S 6 km/h
Humidity 79 %
💧 3.0 mm
Evening
Rain
18°17°
Feels like 18°
Wind↑ SSE 5 km/h
Humidity 97 %
💧 12.6 mm
18:00
17°
4.4mm
SSE 5
Night
Light rain
17°
Feels like 17°
Wind↑ NNW 1 km/h
Humidity 98 %
💧 5.0 mm
Morning
Rain showers
20°17°
Feels like 26°
Wind↑ W 6 km/h
Humidity 87 %
💧 0.3 mm
Afternoon
Rain showers
23°21°
Feels like 28°
Wind↑ S 13 km/h
Humidity 67 %
💧 1.1 mm
⚡ storm
Evening
Light rain
20°17°
Feels like 26°
Wind↑ S 9 km/h
Humidity 90 %
💧 2.7 mm
⚡ storm
Night
Drizzle
18°16°
Feels like 18°
Wind↑ SE 4 km/h
Humidity 96 %
💧 0.5 mm
Morning
Drizzle
19°18°
Feels like 19°
Wind↑ SSE 2 km/h
Humidity 86 %
💧 0.3 mm
Afternoon
Light rain
21°
Feels like 27°
Wind↑ SSE 13 km/h
Humidity 86 %
💧 4.2 mm
⚡ storm
Evening
Overcast
18°
Feels like 18°
Wind↑ SE 11 km/h
Humidity 97 %
💧 0.2 mm
Night
Drizzle
17°
Feels like 17°
Wind↑ SE 5 km/h
Humidity 97 %
💧 0.5 mm
Morning
Partly cloudy
20°17°
Feels like 26°
Wind↑ E 7 km/h
Humidity 83 %
💧 0.1 mm
Afternoon
Drizzle
22°21°
Feels like 29°
Wind↑ SE 13 km/h
Humidity 81 %
💧 0.4 mm
Evening
Light rain
19°
Feels like 19°
Wind↑ SE 8 km/h
Humidity 93 %
💧 2.2 mm
Night
Partly cloudy
18°
Feels like 18°
Wind↑ NE 6 km/h
Gusts21 km/h
Humidity 96 %
💧 0.1 mm
Morning
Rain
22°18°
Feels like 29°
Wind↑ ENE 6 km/h
Gusts14 km/h
Humidity 81 %
💧 9.3 mm
Afternoon
Rain
23°19°
Feels like 30°
Wind↑ SW 8 km/h
Gusts16 km/h
Humidity 78 %
💧 20.7 mm
Evening
Light rain
21°20°
Feels like 28°
Wind↑ NE 3 km/h
Humidity 90 %
💧 2.6 mm
Night
Mainly clear
19°
Feels like 19°
Wind↑ N 7 km/h
Gusts14 km/h
Humidity 96 %
💧 0.2 mm
Morning
Partly cloudy
24°19°
Feels like 31°
Wind↑ NNW 7 km/h
Gusts18 km/h
Humidity 73 %
💧 0.1 mm
Afternoon
Overcast
27°
Feels like 34°
Wind↑ SW 16 km/h
Gusts24 km/h
Humidity 60 %
💧 0.2 mm
Evening
Rain showers
26°22°
Feels like 33°
Wind↑ WNW 9 km/h
Gusts21 km/h
Humidity 69 %
💧 0.3 mm
⚡ storm
Night
Mainly clear
22°20°
Feels like 29°
Wind↑ N 8 km/h
Gusts23 km/h
Humidity 84 %
Morning
Mainly clear
26°21°
Feels like 33°
Wind↑ NNW 14 km/h
Gusts40 km/h
Humidity 68 %
Afternoon
Drizzle
30°27°
Feels like 36°
Wind↑ WNW 21 km/h
Gusts31 km/h
Humidity 51 %
💧 0.2 mm
⚡ storm
Evening
Rain showers
24°22°
Feels like 32°
Wind↑ SW 8 km/h
Gusts22 km/h
Humidity 82 %
💧 4.8 mm
⚡ storm
Night
Drizzle
22°21°
Feels like 30°
Wind↑ NNW 23 km/h
Humidity 92 %
💧 0.9 mm
⚡ storm
Morning
Rain showers
22°
Feels like 29°
Wind↑ NNW 31 km/h
Humidity 78 %
💧 1.2 mm
⚡ storm
Afternoon
Rain
26°25°
Feels like 33°
Wind↑ NW 35 km/h
Humidity 72 %
💧 7.0 mm
⚡ storm
Evening
Rain
22°20°
Feels like 28°
Wind↑ NW 21 km/h
Humidity 81 %
💧 17.8 mm
Night
Light rain
19°
Feels like 19°
Wind↑ W 8 km/h
Humidity 89 %
💧 6.3 mm
Morning
Rain showers
22°19°
Feels like 27°
Wind↑ SW 6 km/h
Gusts18 km/h
Humidity 74 %
💧 1.1 mm
⚡ storm
Afternoon
Rain
24°
Feels like 33°
Wind↑ S 14 km/h
Gusts26 km/h
Humidity 82 %
💧 6.9 mm
⚡ storm
Evening
Rain
23°17°
Feels like 32°
Wind↑ WSW 11 km/h
Gusts27 km/h
Humidity 88 %
💧 11.6 mm
⚡ storm
Night
Heavy rain
20°15°
Feels like 28°
Wind↑ NNW 12 km/h
Gusts30 km/h
Humidity 98 %
💧 95.3 mm
Morning
Light rain
19°17°
Feels like 19°
Wind↑ S 15 km/h
Gusts23 km/h
Humidity 71 %
💧 5.9 mm
Afternoon
Rain
22°16°
Feels like 26°
Wind↑ SSE 16 km/h
Gusts26 km/h
Humidity 69 %
💧 10.7 mm
Evening
Light rain
17°15°
Feels like 17°
Wind↑ SE 13 km/h
Humidity 86 %
💧 2.0 mm
Night
Light rain
15°
Feels like 15°
Wind↑ SSE 14 km/h
Gusts20 km/h
Humidity 99 %
💧 2.3 mm
Morning
Light rain
14°
Feels like 14°
Wind↑ SSE 11 km/h
Gusts18 km/h
Humidity 99 %
💧 2.3 mm
Evening
Partly cloudy
13°
Feels like 13°
Wind↑ SE 10 km/h
Gusts17 km/h
Humidity 91 %
💧 0.1 mm
11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Drizzle
15°
Feels like 15°
Wind↑ SE 12 km/h
Humidity 78 %
💧 0.2 mm
Evening
Mainly clear
13°
Feels like 13°
Wind↑ SSE 12 km/h
Gusts25 km/h
Humidity 89 %
💧 0.1 mm
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Rain showers
16°
Feels like 16°
Wind↑ SE 12 km/h
Humidity 77 %
💧 0.2 mm
Evening
Rain showers
15°
Feels like 15°
Wind↑ SE 12 km/h
Gusts18 km/h
Humidity 94 %
💧 0.2 mm
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
20°
Feels like 20°
Wind↑ E 10 km/h
Humidity 68 %
Evening
Rain showers
16°
Feels like 16°
Wind↑ SSE 9 km/h
Humidity 95 %
💧 0.2 mm
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Partly cloudy
20°
Feels like 20°
Wind↑ NE 8 km/h
Humidity 77 %
💧 0.1 mm
Santo André 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)
Santo André climate: what a normal year looks like
The hottest stretch is February, when afternoons average 28 °C; the coldest is July, when nights average 13 °C.
A normal year brings roughly 1,860 mm of rain — more than 86% of the towns of 20,000+ people we compared it with.
From 10 h 40 min of daylight in late June to 13 h 35 min in late December.
Forecast highs for the coming week average 24 °C, 1 °C cooler than a normal October (25 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
27 °C
20 °C
302 mm
Feb
28 °C
20 °C
246 mm
Mar
27 °C
19 °C
232 mm
Apr
26 °C
18 °C
101 mm
May
23 °C
15 °C
88 mm
Jun
22 °C
14 °C
65 mm
Jul
22 °C
13 °C
76 mm
Aug
23 °C
13 °C
61 mm
Sep
23 °C
15 °C
119 mm
Oct
25 °C
17 °C
148 mm
Nov
25 °C
17 °C
194 mm
Dec
27 °C
19 °C
230 mm
Whole year
25 °C
17 °C
1,860 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 23.66° S, 46.54° 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 Santo André: pollution and pollen
2/6
Fair
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.517µg/m³
PM1020µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Santo André
Rain observed over the last two hours by official weather radars around Santo André, 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 Santo André yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Santo André
Waning gibbous
87 % illuminated · 18.3 days
Rise 16:09 Set 01:54
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 Santo André
Curious about the weather in Santo André on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Santo André weather at a glance
This page gathers everything about the weather in Santo André, Sao 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 17 °C (feels like 17 °C) and the wind blows at 5 km/h.
Expected range today: 17 °C to 21 °C and around 7 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 Santo André 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.
