Acumulado de Chuva
Aviso de Acumulado de Chuva: Perigo Potencial
until 10/29/26, 11:59 PM
My city
1 active official warning in this municipality.
29º24º
Today: high / low6.3 mm of rain forecast today
Official warnings
Aviso de Acumulado de Chuva: Perigo Potencial
until 10/29/26, 11:59 PM
Week highlights
Data for Salvador (BA), 90 km away.
Air now in Salvador: IQAr 26 (good).
Hottest day
33ºC
Sunday, 11/01
4 ºC above the month's average
Coldest night
23ºC
Saturday, 10/31
1 ºC below the month's average
Rainiest day
6.3mm
Wednesday, 10/28
16.7 mm in total this week
Strongest wind gust
43km/h
Sunday, 11/01
Highest UV
9.5very high
Saturday, 10/31
Each bar runs from the day's low to its high and the colour follows the temperature.
| Day | Rain | High | Low | UV | Gust | IQAr |
|---|---|---|---|---|---|---|
| Wed, 10/28 | 6.3 mm | 29 ºC | 24 ºC | 8.6 | 36 km/h | 31 |
| Thu, 10/29 | 2.7 mm | 29 ºC | 24 ºC | 8.8 | 30 km/h | 37 |
| Fri, 10/30 | 1.2 mm | 31 ºC | 23 ºC | 9.4 | 33 km/h | 31 |
| Sat, 10/31 | 0.5 mm | 32 ºC | 23 ºC | 9.5 | 36 km/h | 30 |
| Sun, 11/01 | 0 mm | 33 ºC | 24 ºC | 9.5 | 43 km/h | 28 |
| Mon, 11/02 | 1.8 mm | 31 ºC | 24 ºC | 8 | 40 km/h | – |
| Tue, 11/03 | 4.2 mm | 31 ºC | 24 ºC | 8.7 | 40 km/h | – |
Source: Open-Meteo.com (forecast and CAMS model air quality).
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
37.3mm
61% of the whole month's normal (60.9 mm)
Most rain in one day
The city's climate
The average for each month from 1991 to 2020. The current month is highlighted.
Rivers nearby
No tracked river station within 150 km.
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 2.6 mm (4 stations with data).
On the official September 2026 map, Valença is in the monitored area with no drought.
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)
Wed 12:00 to 13:00
0.3 mm over the period, at most 0.3 mm in one hour · 98% chance
Wed 15:00 to 16:00
0.2 mm over the period, at most 0.2 mm in one hour · 98% chance
Wed 23:00 to Thu 02:00
1.2 mm over the period, at most 0.7 mm in one hour · 38% chance
Thu 09:00 to 15:00
1.7 mm over the period, at most 0.6 mm in one hour · 93% chance
Fri 08:00 to 14:00
1 mm over the period, at most 0.2 mm in one hour · 53% chance
Source: Open-Meteo.com. Model forecast, updated every 3 hours: the timing may change.
11mm
11 mm on October 18, in the last 90 days
Days in a row without rain
It rained on the latest day with data.
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.
Hottest
36.7ºC
in March 2019
Coldest
18.8ºC
in August 2017
Most rain in one day
112.1mm
in April 1998
Source: Open-Meteo.com, ERA5 reanalysis (a grid of about 25 km). These are model values for the city's area, not official records from INMET stations.