Hottest day
31ºC
Sunday, 11/01
My city
No official warning is active for this municipality right now. That does not guarantee everything is fine: see the rest of the page.
30º25º
Today: high / lowno rain forecast today
Official warnings
No official warning is active for this municipality right now. Warnings for the whole country are in the Storms and alerts section.
Week highlights
Data for Aracaju (SE), 14 km away.
Air now in Aracaju: IQAr 16 (good).
Hottest day
31ºC
Sunday, 11/01
Coldest night
24ºC
Thursday, 10/29
Rainiest day
1.4mm
Monday, 11/02
4.2 mm in total this week
Strongest wind gust
48km/h
Sunday, 11/01
Highest UV
9.5very high
Sunday, 11/01
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 | 0.7 mm | 30 ºC | 25 ºC | 8.7 | 37 km/h | 22 |
| Thu, 10/29 | 0.5 mm | 29 ºC | 24 ºC | 8.3 | 40 km/h | 22 |
| Fri, 10/30 | 0.1 mm | 30 ºC | 25 ºC | 9.1 | 37 km/h | 22 |
| Sat, 10/31 | 0 mm | 30 ºC | 26 ºC | 9.4 | 45 km/h | 27 |
| Sun, 11/01 | 0.3 mm | 31 ºC | 25 ºC | 9.5 | 48 km/h | 25 |
| Mon, 11/02 | 1.4 mm | 30 ºC | 25 ºC | 9.3 | 47 km/h | – |
| Tue, 11/03 | 1.2 mm | 30 ºC | 25 ºC | 9.1 | 47 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
21.5mm
The normal rain for this month is not available for this city yet.
Most rain in one day
14.3mm
14.3 mm on August 13, in the last 90 days
Days in a row without rain
Rivers nearby
Sergipe · 33 km away
Level now: 0.55 m · Normal
São Francisco · 94 km away
Level now: 1.51 m · Normal
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 (17 stations with data).
On the official September 2026 map, São Cristóvão 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)
Thu 11:00 to 12:00
0.2 mm over the period, at most 0.2 mm in one hour · 40% chance
Source: Open-Meteo.com. Model forecast, updated every 3 hours: the timing may change.
4days
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.