Location & Surroundings
Oka is a settlement in Saitama, Japan, at 53 m elevation. The nearest larger town is Honjo, 4 km to the northwest. The national capital Tokyo is 72 km to the southeast. The nearest airport is Somagahara, 35 km away.
Also known as: 岡
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
36° 13' 1" N, 139° 13' 53" E
- Elevation DEM: 53 m
- Timezone Asia/Tokyo
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 821 p/km²
- Built-up 16.9%
- Settlement Suburban / peri-urban
- Currency Yen (JPY)
- Phone Prefix +81
Sun & Local Time
- Local time 02:06
- Sunrise 05:39
- Sunset 17:24
- Day length 11 h 46 min
Other populated places nearby
Nearby
Alternate Names
ja
岡
Weather in Oka
Current conditions and a 3-day (72-hour) weather forecast for Oka, updated from the NOAA GFS model.
Now 20.6 C with overcast skies and a 1.3 m/s easterly wind. Next 24h: 18.0 to 20.6 C, max wind 1.8 m/s. Precip around 0.1 mm. Solar peaks near 116 W/m2.
Temperature
20.6 C
Wind
1.3 m/s E (95 deg)
Humidity
57 %
Pressure
1,019.0 hPa
Clouds
100 %
Precip
0.05 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 | 20.6 | 1.3 | 95 | 57 | 1,019.0 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 18.7 | 1.8 | 97 | 70 | 1,019.5 | 0.05 / 0.05 | 94 | 20.8 | n/a |
| 12h | 18.0 | 0.7 | 144 | 72 | 1,016.7 | 0.00 / 0.00 | 94 | 0.0 | n/a |
| 18h | 18.6 | 0.9 | 283 | 70 | 1,016.0 | 0.00 / 0.00 | 88 | 30.4 | n/a |
| Tomorrow | 19.4 | 1.7 | 296 | 68 | 1,011.7 | 0.05 / 0.05 | 99 | 115.9 | n/a |
| 30h | 19.3 | 1.7 | 274 | 71 | 1,011.0 | 0.00 / 0.00 | 60 | 6.8 | n/a |
| 36h | 18.0 | 2.0 | 281 | 75 | 1,008.1 | 0.00 / 0.00 | 6 | 0.0 | n/a |
| 42h | 23.9 | 4.2 | 301 | 52 | 1,007.9 | 0.00 / 0.00 | 0 | 142.9 | n/a |
| Tuesday | 26.5 | 5.1 | 318 | 46 | 1,005.3 | 0.00 / 0.00 | 22 | 643.1 | n/a |
| 54h | 19.4 | 4.6 | 291 | 62 | 1,007.5 | 0.00 / 0.00 | 2 | 60.8 | n/a |
| 60h | 17.5 | 5.8 | 292 | 63 | 1,006.8 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 66h | 21.0 | 6.8 | 301 | 42 | 1,010.5 | 0.00 / 0.00 | 0 | 150.9 | n/a |
| Wednesday | 24.2 | 4.9 | 319 | 35 | 1,011.9 | 0.00 / 0.00 | 2 | 675.7 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-04 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Oka?
Now 20.6 C with overcast skies and a 1.3 m/s easterly wind. Next 24h: 18.0 to 20.6 C, max wind 1.8 m/s. Precip around 0.1 mm. Solar peaks near 116 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.1 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Oka today?
Sunrise around 05:39 and sunset around 17:23 (local time). Day length about 11h 44m.
What is the local time in Oka?
Local time is 02:06. Time zone: Asia/Tokyo (UTC+09:00).
What type of place is Oka?
Oka is a populated place.
What is the elevation of Oka?
DEM 53 m.
Where is Oka located?
It is at 36.21699, 139.23128 (latitude, longitude).
Which country is Oka in?
It is in Japan.