Location & Surroundings
Siénou is a settlement in Atakora, Benin, at 149 m elevation. The nearest larger town is Mandouri, 22 km to the north. The national capital Porto-Novo is about 500 km to the southeast. The nearest airport is Porga Airport, 46 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
10° 39' 24" N, 0° 51' 32" E
- Elevation DEM: 149 m
- Timezone Africa/Porto-Novo
- Time Shift GMT 1 (DST 1)
Statistics & Country
- Pop. Density 91 p/km²
- Built-up 0.3%
- Settlement Low density rural
- Currency Franc (XOF)
- Phone Prefix +229
Sun & Local Time
- Local time 09:50
- Sunrise 06:45
- Sunset 18:59
- Day length 12 h 15 min
Other populated places nearby
Nearby
Weather in Sienou
Current conditions and a 3-day (72-hour) weather forecast for Sienou, updated from the NOAA GFS model.
Now 25.4 C with overcast skies and a 1.8 m/s easterly wind. Next 24h: 23.8 to 34.1 C, max wind 2.2 m/s. Precip around 0.8 mm. Solar peaks near 586 W/m2.
Temperature
25.4 C
Wind
1.8 m/s E (94 deg)
Humidity
81 %
Pressure
1,012.0 hPa
Clouds
98 %
Precip
0.82 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 | 25.4 | 1.8 | 94 | 81 | 1,012.0 | - / 0.00 | 98 | 0.0 | n/a |
| 6h | 23.8 | 1.7 | 95 | 87 | 1,012.6 | 0.00 / 0.00 | 60 | 0.2 | n/a |
| 12h | 34.1 | 1.8 | 123 | 46 | 1,011.5 | 0.00 / 0.00 | 5 | 585.8 | n/a |
| 18h | 30.5 | 1.9 | 131 | 60 | 1,009.4 | 0.00 / 0.00 | 36 | 528.9 | n/a |
| Tomorrow | 25.0 | 2.2 | 167 | 87 | 1,012.3 | 0.82 / 0.82 | 77 | 0.0 | n/a |
| 30h | 23.4 | 2.0 | 191 | 92 | 1,012.2 | 0.00 / 0.41 | 64 | 0.2 | n/a |
| 36h | 34.1 | 1.5 | 196 | 50 | 1,011.7 | 0.00 / 0.00 | 20 | 581.9 | n/a |
| 42h | 27.6 | 2.3 | 122 | 78 | 1,010.0 | 0.98 / 0.98 | 98 | 464.3 | n/a |
| Tuesday | 24.5 | 2.2 | 201 | 93 | 1,013.5 | 0.68 / 1.66 | 78 | 0.0 | n/a |
| 54h | 23.0 | 2.0 | 79 | 97 | 1,015.2 | 1.82 / 3.48 | 100 | 0.2 | n/a |
| 60h | 30.5 | 4.2 | 219 | 64 | 1,013.4 | 0.22 / 3.70 | 99 | 380.4 | n/a |
| 66h | 27.1 | 3.0 | 191 | 81 | 1,012.1 | 0.00 / 0.57 | 16 | 497.0 | n/a |
| Wednesday | 24.4 | 2.0 | 210 | 91 | 1,013.5 | 0.00 / 0.25 | 6 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-13 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Sienou?
Now 25.4 C with overcast skies and a 1.8 m/s easterly wind. Next 24h: 23.8 to 34.1 C, max wind 2.2 m/s. Precip around 0.8 mm. Solar peaks near 586 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.8 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Sienou today?
Sunrise around 06:45 and sunset around 18:59 (local time). Day length about 12h 14m.
What is the local time in Sienou?
Local time is 09:50. Time zone: Africa/Porto-Novo (UTC+01:00).
What type of place is Sienou?
Sienou is a populated place.
What is the elevation of Sienou?
DEM 149 m.
Where is Sienou located?
It is at 10.65665, 0.85891 (latitude, longitude).
Which country is Sienou in?
It is in Benin.