Location & Surroundings
One One is a settlement in Central Province, Papua New Guinea, at 18 m elevation. The nearest larger town is Alotau, about 105 km to the east. The national capital Port Moresby is about 275 km to the west. The nearest airport is Mamai, 5 km away.
Also known as: Onioni
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
10° 20' 47" S, 149° 30' 49" E
- Elevation DEM: 18 m
- Timezone Pacific/Port_Moresby
- Time Shift GMT 10 (DST 10)
Statistics & Country
- Pop. Density 151 p/km²
- Built-up 0.5%
- Settlement Low density rural
- Currency Kina (PGK)
- Phone Prefix +675
Sun & Local Time
- Local time 23:41
- Sunrise 05:31
- Sunset 18:00
- Day length 12 h 29 min
Alternate Names
Weather in One One
Current conditions and a 3-day (72-hour) weather forecast for One One, updated from the NOAA GFS model.
Now 29.4 C with partly cloudy skies and a 5.6 m/s south-easterly wind. Next 24h: 23.5 to 29.4 C, max wind 6.9 m/s. Precip around 1.8 mm. Solar peaks near 858 W/m2.
Temperature
29.4 C
Wind
5.6 m/s SE (137 deg)
Humidity
65 %
Pressure
1,010.3 hPa
Clouds
50 %
Precip
1.80 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 | 29.4 | 5.6 | 137 | 65 | 1,010.3 | - / 0.00 | 50 | 0.0 | n/a |
| 6h | 25.0 | 3.4 | 96 | 79 | 1,014.2 | 0.00 / 0.00 | 31 | 62.5 | n/a |
| 12h | 23.5 | 2.2 | 83 | 84 | 1,012.7 | 0.00 / 0.00 | 89 | 0.0 | n/a |
| 18h | 28.9 | 4.8 | 149 | 69 | 1,014.9 | 0.04 / 0.04 | 98 | 351.6 | n/a |
| Tomorrow | 28.1 | 6.9 | 136 | 75 | 1,011.0 | 1.76 / 1.80 | 9 | 858.1 | n/a |
| 30h | 24.4 | 3.6 | 95 | 91 | 1,015.0 | 0.10 / 1.90 | 55 | 60.6 | n/a |
| 36h | 23.4 | 2.6 | 80 | 88 | 1,012.6 | 0.00 / 0.00 | 5 | 0.0 | n/a |
| 42h | 29.1 | 4.1 | 149 | 68 | 1,014.2 | 0.00 / 0.00 | 71 | 352.2 | n/a |
| Saturday | 27.8 | 6.2 | 139 | 77 | 1,010.9 | 1.61 / 1.61 | 36 | 825.4 | n/a |
| 54h | 24.1 | 3.9 | 109 | 90 | 1,014.8 | 0.00 / 0.77 | 79 | 55.4 | n/a |
| 60h | 23.1 | 2.8 | 84 | 90 | 1,012.9 | 0.00 / 0.15 | 26 | 0.0 | n/a |
| 66h | 28.5 | 4.5 | 146 | 71 | 1,013.9 | 0.00 / 0.13 | 21 | 353.3 | n/a |
| Sunday | 26.5 | 6.1 | 137 | 85 | 1,011.0 | 2.95 / 3.08 | 22 | 849.7 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-29 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in One One?
Now 29.4 C with partly cloudy skies and a 5.6 m/s south-easterly wind. Next 24h: 23.5 to 29.4 C, max wind 6.9 m/s. Precip around 1.8 mm. Solar peaks near 858 W/m2.
Is precipitation expected in the next 24 hours?
Around 1.8 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in One One today?
Sunrise around 05:31 and sunset around 18:00 (local time). Day length about 12h 29m.
What is the local time in One One?
Local time is 23:41. Time zone: Pacific/Port_Moresby (UTC+10:00).
What type of place is One One?
One One is a populated place.
What is the elevation of One One?
DEM 18 m.
Where is One One located?
It is at -10.34632, 149.51368 (latitude, longitude).
Which country is One One in?
It is in Papua New Guinea.