Location & Surroundings
Tucum is a settlement in Piaui, Brazil, at 174 m elevation. The nearest larger town is Palmeirais, 17 km to the west. The national capital Brasilia is about 1220 km to the southwest. The nearest airport is Teresina Airport, 100 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
5° 57' 0" S, 42° 55' 0" W
- Elevation DEM: 174 m
- Timezone America/Fortaleza
- Time Shift GMT -3 (DST -3)
Statistics & Country
- Pop. Density 0 p/km²
- Built-up 0.0%
- Settlement Very low density rural
- Currency Real (BRL)
- Phone Prefix +55
Sun & Local Time
- Local time 10:24
- Sunrise 05:28
- Sunset 17:45
- Day length 12 h 17 min
Other populated places nearby
Weather in Tucum
Current conditions and a 3-day (72-hour) weather forecast for Tucum, updated from the NOAA GFS model.
Now 25.1 C with mostly clear skies and a 2.9 m/s northerly wind. Next 24h: 24.2 to 38.7 C, max wind 2.9 m/s. Precip around 0.1 mm. Solar peaks near 789 W/m2.
Temperature
25.1 C
Wind
2.9 m/s N (5 deg)
Humidity
72 %
Pressure
1,009.1 hPa
Clouds
0 %
Precip
0.13 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 25.1 | 2.9 | 5 | 72 | 1,009.1 | - / 0.00 | 0 | 0.0 | n/a |
| 6h | 32.2 | 2.4 | 36 | 46 | 1,011.9 | 0.00 / 0.00 | 95 | 216.3 | n/a |
| 12h | 38.7 | 2.2 | 26 | 23 | 1,004.9 | 0.00 / 0.00 | 100 | 789.1 | n/a |
| 18h | 29.4 | 1.7 | 343 | 46 | 1,009.4 | 0.21 / 0.21 | 88 | 55.7 | n/a |
| Tomorrow | 24.2 | 2.4 | 11 | 76 | 1,010.2 | 0.00 / 0.13 | 13 | 0.0 | n/a |
| 30h | 31.7 | 2.7 | 34 | 43 | 1,012.8 | 0.00 / 0.00 | 4 | 217.1 | n/a |
| 36h | 41.1 | 2.2 | 33 | 19 | 1,004.9 | 0.00 / 0.00 | 95 | 917.6 | n/a |
| 42h | 31.5 | 1.2 | 198 | 36 | 1,008.0 | 0.05 / 0.05 | 97 | 44.4 | n/a |
| Monday | 25.6 | 1.7 | 345 | 64 | 1,009.8 | 0.25 / 0.30 | 67 | 0.0 | n/a |
| 54h | 32.6 | 2.7 | 67 | 38 | 1,012.8 | 0.00 / 0.00 | 5 | 207.2 | n/a |
| 60h | 39.2 | 2.0 | 65 | 22 | 1,004.7 | 0.00 / 0.00 | 99 | 850.7 | n/a |
| 66h | 30.5 | 1.0 | 187 | 40 | 1,008.0 | 0.15 / 0.15 | 92 | 37.6 | n/a |
| Tuesday | 25.0 | 1.9 | 320 | 70 | 1,008.4 | 0.00 / 0.15 | 90 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-17 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Tucum?
Now 25.1 C with mostly clear skies and a 2.9 m/s northerly wind. Next 24h: 24.2 to 38.7 C, max wind 2.9 m/s. Precip around 0.1 mm. Solar peaks near 789 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.1 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Tucum today?
Sunrise around 05:28 and sunset around 17:45 (local time). Day length about 12h 17m.
What is the local time in Tucum?
Local time is 10:24. Time zone: America/Fortaleza (UTC-03:00).
What type of place is Tucum?
Tucum is a populated place.
What is the elevation of Tucum?
DEM 174 m.
Where is Tucum located?
It is at -5.95000, -42.91667 (latitude, longitude).
Which country is Tucum in?
It is in Brazil.