Tempestade
Aviso de Tempestade: Perigo Potencial
until 10/28/26, 11:59 PM
My city
3 active official warnings in this municipality.
29º19º
Today: high / low1.9 mm of rain forecast today
Official warnings
Aviso de Tempestade: Perigo Potencial
until 10/28/26, 11:59 PM
Aviso de Tempestade: Perigo Potencial
until 10/28/26, 11:59 PM
Aviso de Tempestade: Perigo Potencial
until 10/28/26, 11:59 PM
Week highlights
Data for Ribeirão Preto (SP), 22 km away.
Air now in Ribeirão Preto: IQAr 43 (moderate).
Hottest day
30ºC
Tuesday, 11/03
Coldest night
19ºC
Wednesday, 10/28
Rainiest day
47.8mm
Thursday, 10/29
84 mm in total this week
Strongest wind gust
39km/h
Friday, 10/30
Highest UV
9.4very high
Friday, 10/30
Each bar runs from the day's low to its high and the colour follows the temperature.
Hour-by-hour rain
The next 24 hours, Brasília time. Each column is a full hour and its height is the rain forecast for it.
Recent rain
The last 30 days, up to October 27. Each column is a day and its height is that day's rain; in orange, days with 50 mm or more.
Rain in October, up to 10/27
150.3mm
The normal rain for this month is not available for this city yet.
Rivers nearby
Jaguari-Mirim · 119 km away
Level now: 1.53 m · Alert
Source: ANA (telemetry); SGB reference levels where they exist. The level is compared with the station's own at this time of year.
Fire, rain and drought
No likely hotspot within 50 km in the last 24 h.
CEMADEN rain gauges within 30 km: the highest 24 h total was 0 mm (5 stations with data).
On the official September 2026 map, Serrana is in weak drought (s0).
Sources: INPE and NASA FIRMS (fire), CEMADEN (rain), ANA Drought Monitor.
In an emergency, follow Civil Defense: 199. Fire Department: 193. SAMU: 192.
Dashed: the month's average (1991–2020)Rain (mm)
| Day | Rain | High | Low | UV | Gust | IQAr |
|---|---|---|---|---|---|---|
| Wed, 10/28 | 1.9 mm | 29 ºC | 19 ºC | 8.5 | 29 km/h | 46 |
| Thu, 10/29 | 47.8 mm | 24 ºC | 20 ºC | 3 | 26 km/h | 71 |
| Fri, 10/30 | 12.8 mm | 29 ºC | 19 ºC | 9.4 | 39 km/h | 78 |
| Sat, 10/31 | 6.5 mm | 27 ºC | 20 ºC | 8.6 | 31 km/h | 128 |
| Sun, 11/01 | 7 mm | 29 ºC | 19 ºC | 9.4 | 27 km/h | 141 |
| Mon, 11/02 | 8 mm | 29 ºC | 20 ºC | 6.2 | 35 km/h | – |
| Tue, 11/03 | 0 mm | 30 ºC | 20 ºC | 8 | 26 km/h | – |
Source: Open-Meteo.com (forecast and CAMS model air quality).
Wed 12:00 to 13:00
0.4 mm over the period, at most 0.4 mm in one hour · 24% chance
Wed 16:00 to 19:00
1 mm over the period, at most 0.4 mm in one hour · 90% chance
Thu 01:00 to Fri 03:00
59.5 mm over the period, at most 10.4 mm in one hour · 100% chance
Fri 10:00 to 11:00
0.2 mm over the period, at most 0.2 mm in one hour · 52% chance
Fri 15:00 to 17:00
0.5 mm over the period, at most 0.3 mm in one hour · 72% chance
Source: Open-Meteo.com. Model forecast, updated every 3 hours: the timing may change.
Most rain in one day
43.4mm
43.4 mm on October 25, in the last 90 days
Days in a row without rain
1day
Source: Open-Meteo.com, ERA5 reanalysis (a model, not a rain gauge); the latest day may be corrected later. A day without rain: under 1 mm.