Location & Surroundings
Siassi is a border post in Morobe Province, Papua New Guinea, at 478 m elevation. The nearest larger town is Lae, about 150 km to the southwest. The national capital Port Moresby is about 435 km to the south. The nearest airport is Bunsil, 14 km away.
Basic Data
- Type border post (PSTB)
- a post or station at an international boundary for the regulation of movement of people and goods
Geography
-
Coordinates
5° 37' 15" S, 147° 48' 56" E
- Elevation DEM: 478 m
- Timezone Pacific/Port_Moresby
- Time Shift GMT 10 (DST 10)
Statistics & Country
- Pop. Density 116 p/km²
- Built-up 1.5%
- Settlement Rural cluster
- Currency Kina (PGK)
- Phone Prefix +675
Sun & Local Time
- Local time 09:35
- Sunrise 05:43
- Sunset 18:02
- Day length 12 h 19 min
Nearby
Weather in Siassi
Current conditions and a 3-day (72-hour) weather forecast for Siassi, updated from the NOAA GFS model.
Now 26.7 C with mostly clear skies and a 5.5 m/s south-easterly wind. Next 24h: 26.5 to 28.2 C, max wind 6.3 m/s. No precipitation expected. Solar peaks near 883 W/m2.
Temperature
26.7 C
Wind
5.5 m/s SE (138 deg)
Humidity
83 %
Pressure
1,013.4 hPa
Clouds
21 %
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 | 26.7 | 5.5 | 138 | 83 | 1,013.4 | - / 0.00 | 21 | 0.0 | n/a |
| 6h | 26.5 | 5.3 | 136 | 81 | 1,011.8 | 0.09 / 0.09 | 46 | 0.0 | n/a |
| 12h | 28.0 | 5.8 | 139 | 72 | 1,014.3 | 0.14 / 0.24 | 84 | 323.3 | n/a |
| 18h | 28.2 | 4.9 | 135 | 71 | 1,009.9 | 0.00 / 0.00 | 40 | 882.8 | n/a |
| Tomorrow | 26.5 | 6.3 | 131 | 81 | 1,013.9 | 0.00 / 0.00 | 33 | 65.9 | n/a |
| 30h | 26.5 | 5.6 | 124 | 78 | 1,012.5 | 0.01 / 0.01 | 27 | 0.0 | n/a |
| 36h | 27.8 | 4.6 | 133 | 74 | 1,014.9 | 0.01 / 0.02 | 44 | 320.5 | n/a |
| 42h | 28.1 | 4.0 | 138 | 71 | 1,010.2 | 0.00 / 0.00 | 62 | 890.1 | n/a |
| Thursday | 26.3 | 4.9 | 129 | 80 | 1,013.9 | 0.00 / 0.00 | 7 | 66.7 | n/a |
| 54h | 26.4 | 6.3 | 130 | 80 | 1,011.4 | 0.01 / 0.01 | 11 | 0.0 | n/a |
| 60h | 27.8 | 4.6 | 129 | 73 | 1,013.6 | 0.00 / 0.00 | 8 | 329.2 | n/a |
| 66h | 27.9 | 2.4 | 141 | 71 | 1,010.0 | 0.00 / 0.00 | 7 | 894.8 | n/a |
| Friday | 26.7 | 4.8 | 126 | 84 | 1,013.4 | 0.00 / 0.00 | 12 | 66.9 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-27 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Siassi?
Now 26.7 C with mostly clear skies and a 5.5 m/s south-easterly wind. Next 24h: 26.5 to 28.2 C, max wind 6.3 m/s. No precipitation expected. Solar peaks near 883 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 Siassi today?
Sunrise around 05:42 and sunset around 18:02 (local time). Day length about 12h 20m.
What is the local time in Siassi?
Local time is 09:35. Time zone: Pacific/Port_Moresby (UTC+10:00).
What type of place is Siassi?
Siassi is a border post.
What is the elevation of Siassi?
DEM 478 m.
Where is Siassi located?
It is at -5.62080, 147.81547 (latitude, longitude).
Which country is Siassi in?
It is in Papua New Guinea.