Location & Surroundings
Cem is a settlement in Viana do Castelo, Portugal, at 359 m elevation. The nearest larger town is Arcos de Valdevez, 6 km to the southeast. The national capital Lisbon is about 355 km to the south. The nearest airport is Braga Airport, 33 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
41° 52' 50" N, 8° 28' 14" W
- Elevation DEM: 359 m
- Timezone Europe/Lisbon
- Time Shift GMT 0 (DST 1)
Statistics & Country
- Pop. Density 50 p/km²
- Built-up 0.5%
- Settlement Low density rural
- Currency Euro (EUR)
- Phone Prefix +351
Sun & Local Time
- Local time 23:38
- Sunrise 07:10
- Sunset 19:48
- Day length 12 h 38 min
Other populated places nearby
Nearby
Weather in Cem
Current conditions and a 3-day (72-hour) weather forecast for Cem, updated from the NOAA GFS model.
Now 34.1 C with mostly clear skies and a 0.9 m/s westerly wind. Next 24h: 20.5 to 34.2 C, max wind 2.1 m/s. No precipitation expected. Solar peaks near 557 W/m2.
Temperature
34.1 C
Wind
0.9 m/s W (275 deg)
Humidity
22 %
Pressure
1,020.3 hPa
Clouds
1 %
Precip
0.00 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 | 34.1 | 0.9 | 275 | 22 | 1,020.3 | - / 0.00 | 1 | 0.0 | n/a |
| 6h | 27.4 | 1.8 | 293 | 41 | 1,018.9 | 0.00 / 0.00 | 5 | 556.6 | n/a |
| 12h | 21.4 | 1.5 | 80 | 49 | 1,020.6 | 0.00 / 0.00 | 0 | 4.0 | n/a |
| 18h | 20.5 | 1.6 | 83 | 43 | 1,020.3 | 0.00 / 0.00 | 3 | 0.0 | n/a |
| Tomorrow | 34.2 | 2.1 | 246 | 22 | 1,020.3 | 0.00 / 0.00 | 0 | 427.0 | n/a |
| 30h | 26.3 | 1.7 | 277 | 43 | 1,020.2 | 0.00 / 0.00 | 3 | 551.3 | n/a |
| 36h | 19.1 | 0.6 | 59 | 57 | 1,021.5 | 0.00 / 0.00 | 0 | 3.7 | n/a |
| 42h | 17.1 | 1.2 | 56 | 59 | 1,021.2 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Tuesday | 30.3 | 2.2 | 312 | 24 | 1,020.4 | 0.00 / 0.00 | 0 | 428.3 | n/a |
| 54h | 24.2 | 2.7 | 320 | 49 | 1,019.2 | 0.00 / 0.00 | 53 | 534.5 | n/a |
| 60h | 16.5 | 3.0 | 20 | 82 | 1,020.8 | 0.00 / 0.00 | 13 | 3.1 | n/a |
| 66h | 14.4 | 3.6 | 25 | 80 | 1,020.7 | 0.00 / 0.00 | 15 | 0.0 | n/a |
| Wednesday | 24.0 | 4.9 | 31 | 39 | 1,019.5 | 0.00 / 0.00 | 8 | 421.7 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-13 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Cem?
Now 34.1 C with mostly clear skies and a 0.9 m/s westerly wind. Next 24h: 20.5 to 34.2 C, max wind 2.1 m/s. No precipitation expected. Solar peaks near 557 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Cem today?
Sunrise around 07:10 and sunset around 19:48 (local time). Day length about 12h 38m.
What is the local time in Cem?
Local time is 23:38. Time zone: Europe/Lisbon (UTC+01:00).
What type of place is Cem?
Cem is a populated place.
What is the elevation of Cem?
DEM 359 m.
Where is Cem located?
It is at 41.88055, -8.47046 (latitude, longitude).
Which country is Cem in?
It is in Portugal.