Location & Surroundings
Onuma is a settlement in Saitama, Japan, at 30 m elevation. The nearest larger town is Menuma, 3 km to the southeast. The national capital Tokyo is 68 km to the southeast. The nearest airport is Honda Airport, 32 km away.
Also known as: 男沼
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
36° 14' 2" N, 139° 21' 25" E
- Elevation DEM: 30 m
- Timezone Asia/Tokyo
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 628 p/km²
- Built-up 16.7%
- Settlement Low density rural
- Currency Yen (JPY)
- Phone Prefix +81
Sun & Local Time
- Local time 16:21
- Sunrise 05:30
- Sunset 17:38
- Day length 12 h 8 min
Nearby
Alternate Names
ja
男沼
Weather in Onuma
Current conditions and a 3-day (72-hour) weather forecast for Onuma, updated from the NOAA GFS model.
Now 23.0 C with overcast skies and a 1.7 m/s westerly wind. Next 24h: 22.5 to 29.7 C, max wind 1.7 m/s. Precip around 0.3 mm. Solar peaks near 666 W/m2.
Temperature
23.0 C
Wind
1.7 m/s W (288 deg)
Humidity
77 %
Pressure
1,014.8 hPa
Clouds
95 %
Precip
0.25 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 | 23.0 | 1.7 | 288 | 77 | 1,014.8 | - / 0.00 | 95 | 0.0 | n/a |
| 6h | 29.7 | 1.0 | 94 | 47 | 1,011.3 | 0.00 / 0.00 | 2 | 666.1 | n/a |
| 12h | 24.4 | 1.2 | 269 | 67 | 1,014.6 | 0.28 / 0.28 | 100 | 87.7 | n/a |
| 18h | 22.5 | 1.1 | 193 | 73 | 1,015.2 | 0.20 / 0.48 | 100 | 0.0 | n/a |
| Tomorrow | 22.6 | 1.7 | 156 | 73 | 1,017.2 | 0.00 / 0.25 | 97 | 52.8 | n/a |
| 30h | 26.3 | 2.4 | 133 | 56 | 1,013.7 | 0.00 / 0.10 | 99 | 467.1 | n/a |
| 36h | 22.2 | 3.4 | 104 | 73 | 1,015.1 | 1.23 / 1.33 | 100 | 41.0 | n/a |
| 42h | 18.6 | 2.4 | 68 | 93 | 1,013.7 | 10.84 / 12.17 | 100 | 0.0 | n/a |
| Saturday | 17.1 | 2.7 | 78 | 92 | 1,015.5 | 3.80 / 15.97 | 100 | 3.8 | n/a |
| 54h | 16.7 | 0.5 | 174 | 89 | 1,014.2 | 0.00 / 4.75 | 100 | 28.3 | n/a |
| 60h | 17.1 | 1.4 | 310 | 87 | 1,014.7 | 0.00 / 0.00 | 100 | 9.8 | n/a |
| 66h | 17.4 | 1.5 | 296 | 85 | 1,012.7 | 0.00 / 0.00 | 99 | 0.0 | n/a |
| Sunday | 20.3 | 0.8 | 316 | 68 | 1,013.9 | 0.00 / 0.00 | 100 | 98.3 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-24 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Onuma?
Now 23.0 C with overcast skies and a 1.7 m/s westerly wind. Next 24h: 22.5 to 29.7 C, max wind 1.7 m/s. Precip around 0.3 mm. Solar peaks near 666 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.3 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Onuma today?
Sunrise around 05:30 and sunset around 17:38 (local time). Day length about 12h 08m.
What is the local time in Onuma?
Local time is 16:21. Time zone: Asia/Tokyo (UTC+09:00).
What type of place is Onuma?
Onuma is a populated place.
What is the elevation of Onuma?
DEM 30 m.
Where is Onuma located?
It is at 36.23376, 139.35690 (latitude, longitude).
Which country is Onuma in?
It is in Japan.