Location & Surroundings
Sjælsø is a water in Capital Region, Denmark, at 17 m elevation. The nearest larger town is Birkerod, 2 km to the southwest. The national capital Copenhagen is 22 km to the southeast. The nearest airport is Copenhagen Airport, 31 km away.
Overview
Sjælsø is lake in Allerød. Rudersdal, Hørsholm Municipalities, Denmark — DA sø på grænsen mellem Rudersdal, Hørsholm og Allerød Kommuner.
It is located in Allerød Municipality, Denmark.
It covers about 290 hectare.
The elevation is around 17 metre.
Media
Basic Data
- Country Denmark
- Located in Allerød Municipality
- Area 290 hectare
- Type lake (LK)
- a large inland body of standing water
Geography
-
Coordinates
55° 51' 56" N, 12° 26' 37" E
- Elevation DEM: 17 m
- Timezone Europe/Copenhagen
- Time Shift GMT 1 (DST 2)
Statistics & Country
- Pop. Density 28 p/km²
- Built-up 0.5%
- Settlement Water
- Currency Krone (DKK)
- Phone Prefix +45
Sun & Local Time
- Local time 05:20
- Sunrise 06:44
- Sunset 19:25
- Day length 12 h 41 min
Nearby
Alternate Names
Weather in Sjaelso
Current conditions and a 3-day (72-hour) weather forecast for Sjaelso, updated from the NOAA GFS model.
Now 14.8 C with mostly clear skies and a 5.1 m/s westerly wind. Next 24h: 12.7 to 17.0 C, max wind 6.9 m/s. Precip around 0.4 mm. Solar peaks near 307 W/m2.
Temperature
14.8 C
Wind
5.1 m/s W (261 deg)
Humidity
69 %
Pressure
1,007.7 hPa
Clouds
2 %
Precip
0.44 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 | 14.8 | 5.1 | 261 | 69 | 1,007.7 | - / 0.00 | 2 | 0.0 | n/a |
| 6h | 12.7 | 6.0 | 263 | 78 | 1,008.1 | 0.11 / 0.11 | 29 | 0.0 | n/a |
| 12h | 12.9 | 5.4 | 248 | 73 | 1,008.1 | 0.23 / 0.34 | 88 | 6.5 | n/a |
| 18h | 17.0 | 6.9 | 219 | 60 | 1,007.5 | 0.00 / 0.09 | 100 | 307.1 | n/a |
| Tomorrow | 14.8 | 5.8 | 214 | 78 | 1,005.6 | 0.35 / 0.44 | 100 | 57.3 | n/a |
| 30h | 14.3 | 6.1 | 251 | 86 | 1,004.1 | 4.01 / 4.44 | 45 | 0.0 | n/a |
| 36h | 12.3 | 5.3 | 220 | 83 | 1,005.1 | 0.00 / 0.04 | 71 | 8.0 | n/a |
| 42h | 17.1 | 8.0 | 258 | 56 | 1,006.7 | 0.27 / 0.31 | 53 | 400.9 | n/a |
| Friday | 14.6 | 6.3 | 248 | 61 | 1,008.8 | 0.00 / 0.04 | 98 | 205.1 | n/a |
| 54h | 14.0 | 5.6 | 231 | 79 | 1,009.9 | 0.01 / 0.05 | 38 | 0.0 | n/a |
| 60h | 13.9 | 6.6 | 213 | 84 | 1,009.8 | 0.01 / 0.06 | 100 | 0.5 | n/a |
| 66h | 15.8 | 8.1 | 221 | 85 | 1,010.2 | 0.15 / 0.21 | 100 | 75.0 | n/a |
| Saturday | 16.4 | 7.4 | 239 | 88 | 1,010.2 | 0.24 / 0.45 | 88 | 74.4 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-16 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Sjaelso?
Now 14.8 C with mostly clear skies and a 5.1 m/s westerly wind. Next 24h: 12.7 to 17.0 C, max wind 6.9 m/s. Precip around 0.4 mm. Solar peaks near 307 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.4 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Sjaelso today?
Sunrise around 06:44 and sunset around 19:25 (local time). Day length about 12h 41m.
What is the local time in Sjaelso?
Local time is 05:20. Time zone: Europe/Copenhagen (UTC+02:00).
What type of place is Sjaelso?
Sjaelso is a lake.
What is the elevation of Sjaelso?
DEM 17 m.
Where is Sjaelso located?
It is at 55.86563, 12.44355 (latitude, longitude).
Which country is Sjaelso in?
It is in Denmark.
Links
- Wikidata entry Wikidata entry
- Wikipedia (EN) Wikipedia (EN)
- Wikimedia Commons Wikimedia Commons
- Commons category Sjælsø