Summit weather · Sumatera
Gunung Sibayak weather today
Gunung Sibayak is a volcano with a summit of 2,212 m in Sumatera Utara province, Sumatera region. The nearest major city in our list is Medan (± 43 km straight-line). This page shows a 7-day weather forecast at summit elevation, not for the nearest town, updated automatically every 3 hours. Because it is listed as a volcano, also check its activity status at MAGMA Indonesia before climbing. Hiking conditions today according to the model: Good – summit temperature 12–16 °C, maximum wind 10 km/h and rain 3.9 mm.
15 °C
Rain · feels like 15 °C
- Wind10 km/h NE
- Cloud100%
- Humidity95%
- TodayGood
Conditions around 13:00 WIB · Model updated 3 November 2026 at 12:20 WIB · fetched 13:08 WIB
Over the next 7 days, the day with the best summit weather score according to the model is Tuesday, 3 November (rain 3.9 mm, max wind 10 km/h, temperature 12–16 °C).
7-day summit weather forecast for Gunung Sibayak
| Day | Daytime weather | Temp min/max | Lowest feels-like | Max wind | Rain | Avg cloud | Sunrise / sunset | Hiking conditions |
|---|---|---|---|---|---|---|---|---|
| Tuesday3 Nov | Rain | 12 / 16 °C | 13 °C | 10 km/h | 3.9 mm | 100% | 06:09 / 18:09 | Goodwind < 30 km/h, rain < 5 mm, no thunderstorm signal |
| Wednesday4 Nov | Rain | 11 / 17 °C | 12 °C | 13 km/h | 6.7 mm | 99% | 06:09 / 18:09 | Cautionrain 5–19.9 mm |
| Thursday5 Nov | Heavy rain | 11 / 18 °C | 11 °C | 13 km/h | 8.8 mm | 99% | 06:09 / 18:09 | Cautionrain 5–19.9 mm |
| Friday6 Nov | Rain | 11 / 17 °C | 12 °C | 9 km/h | 6.7 mm | 98% | 06:09 / 18:09 | Cautionrain 5–19.9 mm |
| Saturday7 Nov | Heavy rain | 11 / 18 °C | 11 °C | 8 km/h | 8.8 mm | 95% | 06:09 / 18:09 | Cautionrain 5–19.9 mm |
| Sunday8 Nov | Rain | 10 / 17 °C | 11 °C | 6 km/h | 6.1 mm | 100% | 06:10 / 18:09 | Cautionrain 5–19.9 mm |
| Monday9 Nov | Heavy rain | 11 / 17 °C | 12 °C | 4 km/h | 48.3 mm | 100% | 06:10 / 18:09 | Poorrain ≥ 20 mm |
Hourly, next 24 hours
| Time (WIB) | Temp | Feels like | Wind | Rain | Cloud |
|---|---|---|---|---|---|
| 13:00 | 🌦️ 15 °C | 15 °C | 10 km/h NE | 0.6 mm | 100% |
| 14:00 | 🌦️ 16 °C | 16 °C | 9 km/h NE | 0.4 mm | 100% |
| 15:00 | 🌦️ 16 °C | 16 °C | 9 km/h NE | 0.3 mm | 100% |
| 16:00 | 🌧️ 16 °C | 16 °C | 6 km/h NE | 1.4 mm | 100% |
| 17:00 | 🌦️ 14 °C | 14 °C | 4 km/h E | 0.6 mm | 99% |
| 18:00 | 🌦️ 14 °C | 14 °C | 4 km/h NW | 0.4 mm | 100% |
| 19:00 | 🌦️ 14 °C | 14 °C | 5 km/h E | 0.2 mm | 100% |
| 20:00 | ☁️ 13 °C | 13 °C | 6 km/h E | 0.0 mm | 100% |
| 21:00 | ☁️ 13 °C | 13 °C | 4 km/h SE | 0.0 mm | 100% |
| 22:00 | ⛅ 13 °C | 13 °C | 3 km/h S | 0.0 mm | 99% |
| 23:00 | 🌫️ 13 °C | 13 °C | 3 km/h S | 0.0 mm | 100% |
| 00:00 | 🌫️ 12 °C | 12 °C | 4 km/h S | 0.0 mm | 100% |
| 01:00 | 🌫️ 12 °C | 12 °C | 6 km/h S | 0.0 mm | 100% |
| 02:00 | 🌫️ 12 °C | 12 °C | 5 km/h S | 0.0 mm | 100% |
| 03:00 | 🌫️ 12 °C | 12 °C | 7 km/h SE | 0.0 mm | 98% |
| 04:00 | 🌫️ 12 °C | 12 °C | 8 km/h E | 0.0 mm | 100% |
| 05:00 | 🌫️ 12 °C | 12 °C | 8 km/h NE | 0.0 mm | 99% |
| 06:00 | 🌫️ 12 °C | 12 °C | 9 km/h SE | 0.0 mm | 99% |
| 07:00 | 🌫️ 12 °C | 12 °C | 9 km/h SE | 0.0 mm | 100% |
| 08:00 | 🌦️ 14 °C | 14 °C | 11 km/h E | 0.1 mm | 98% |
| 09:00 | 🌦️ 15 °C | 15 °C | 13 km/h E | 0.3 mm | 99% |
| 10:00 | 🌦️ 17 °C | 17 °C | 13 km/h E | 0.2 mm | 90% |
| 11:00 | 🌦️ 17 °C | 17 °C | 13 km/h E | 0.3 mm | 98% |
| 12:00 | 🌦️ 16 °C | 16 °C | 13 km/h E | 0.6 mm | 100% |
⚠️ Gunung Sibayak is listed as a volcano. Its activity status (Normal/Waspada/Siaga/Awas) and hazard radius can only be confirmed at MAGMA Indonesia. This site does not show volcano status.
SIMAKSI permit, quota & hiking status
No online data – check with the basecamp
- SIMAKSI / booking: no verified official online source for this mountain yet. Ask the basecamp or manager directly before you go.
- Manager: not verified yet.
- Official contact: no official contact found yet.
- Open/closed status: no data; do not go without confirmation from the manager.
- Volcano status: check the activity level at MAGMA Indonesia (PVMBG). We do not fetch MAGMA data automatically because that site's robots.txt disallows it.
Facts: Gunung Sibayak
- Summit elevation
- 2,212 mSource: Wikidata Q2302908 (P2044)Other values: 2,181 m (Wikipedia EN)
- Coordinates
- 3.2473, 98.5009Point moved 0.98 km to the highest Copernicus GLO-30 DEM cell (DEM 2206 m) because the source point was 125 m below the summit according to the DEM (usually the crater centre).
- Province
- Sumatera Utara
- Region
- Sumatera
- Time zone
- WIB (UTC+7)
- Elevation class
- B (1,500–2,499 m)
- Difficulty
- no verified data yet
Nearby mountains
- Gunung Sinabung weather 15 km · 2,460 m
- Gunung Kembar weather 115 km · 2,245 m
- Gunung Leuser weather 159 km · 3,119 m
- Gunung Sibualbuali weather 206 km · 1,819 m
- Gunung Geureudong weather 255 km · 2,885 m
- Gunung Sorik Marapi weather 308 km · 2,145 m
Nearest cities
- Mountains near Medan: ± 43 km straight-line
Straight-line distance from the city centre, not road distance.
Other lists
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Frequently asked questions
How high is Gunung Sibayak?
Gunung Sibayak has an elevation of 2,212 m according to Wikidata Q2302908 (P2044). Other values in circulation: 2,181 m (Wikipedia EN).
Which province is Gunung Sibayak in?
Gunung Sibayak is in Sumatera Utara province, Sumatera region (based on the summit coordinates 3.2473, 98.5009).
What is the weather on the summit of Gunung Sibayak today?
According to the MET Norway model (updated 3 November 2026 at 12:20 WIB), today's hiking conditions are rated Good: temperature 12–16 °C, lowest feels-like 13 °C, maximum wind 10 km/h, rain 3.9 mm. This is model data, not an official BMKG warning.
What time is sunrise on the summit of Gunung Sibayak tomorrow?
Around 06:09 WIB (Wednesday, 4 November 2026), calculated for the standard horizon. Sunset is around 18:09 WIB.
How cold is the summit of Gunung Sibayak this week?
The lowest summit temperature over the next 7 days is forecast at 10 °C; with wind it can feel colder. Bring warm layers and rain gear.
Does hiking Gunung Sibayak need a SIMAKSI permit or booking?
We have not found a verified official online source about SIMAKSI (hiking permit) or quotas for Gunung Sibayak. Ask the basecamp or manager directly before you go.
Is Gunung Sibayak an active volcano?
Gunung Sibayak is listed as a volcano in Wikidata. The current activity level (Normal/Waspada/Siaga/Awas) can only be confirmed at MAGMA Indonesia (PVMBG).
Sources
- Coordinates: OpenStreetMap node 545690183 (corrected with the DEM, see note)
- Elevation: Wikidata Q2302908 (P2044)
- Province: derived from the coordinates via OpenStreetMap Nominatim (reverse geocoding of the coordinates)
- Weather: MET Norway Locationforecast 2.0 (CC BY 4.0), with elevation adjustment to 2,212 m
- Wikipedia (ID)
- Wikipedia (EN)
Method note: temperature is adjusted to summit elevation by MET Norway; wind and rain come from the global model grid, so real wind on an exposed summit can be stronger. Gust data is not available from the global model for Indonesia. Sunrise/sunset times are calculated for the standard horizon. Full details on data & methods.
Important: the forecasts on this site are automatically processed numerical model output (MET Norway), not official BMKG warnings and not volcano status. Always check BMKG, activity status at MAGMA Indonesia (PVMBG), and trail opening/closure announcements from the national park or basecamp before you climb.