Location & Surroundings
Ōsaku is a settlement in Chiba, Japan, at 76 m elevation. The nearest larger town is Motona, 6 km to the northwest. The national capital Tokyo is 66 km to the north. The nearest airport is Tateyama Ab, 16 km away.
Also known as: 大作 · おおさく · オオサク
Basic Data
- Type populated locality (PPLL)
- an area similar to a locality but with a small group of dwellings or other buildings
Geography
-
Coordinates
35° 7' 12" N, 139° 53' 35" E
- Elevation DEM: 76 m
- Timezone Asia/Tokyo
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 41 p/km²
- Built-up 2.2%
- Settlement Low density rural
- Currency Yen (JPY)
- Phone Prefix +81
Sun & Local Time
- Local time 08:25
- Sunrise 05:36
- Sunset 17:21
- Day length 11 h 44 min
Other populated localitys nearby
Nearby
Alternate Names
ja
大作
ja
おおさく
ja
オオサク
Weather in Osaku
Current conditions and a 3-day (72-hour) weather forecast for Osaku, updated from the NOAA GFS model.
Now 20.5 C with mostly cloudy skies and a 5.7 m/s northerly wind. Next 24h: 20.4 to 25.6 C, max wind 7.5 m/s. No precipitation expected. Solar peaks near 601 W/m2.
Temperature
20.5 C
Wind
5.7 m/s N (9 deg)
Humidity
90 %
Pressure
1,009.6 hPa
Clouds
74 %
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 | 20.5 | 5.7 | 9 | 90 | 1,009.6 | - / 0.00 | 74 | 0.0 | n/a |
| 6h | 20.4 | 4.8 | 7 | 90 | 1,006.4 | 0.00 / 0.00 | 8 | 0.0 | n/a |
| 12h | 23.4 | 6.8 | 17 | 79 | 1,006.4 | 0.00 / 0.00 | 91 | 140.3 | n/a |
| 18h | 25.6 | 7.4 | 34 | 67 | 1,003.3 | 0.00 / 0.00 | 63 | 600.8 | n/a |
| Tomorrow | 21.2 | 7.5 | 27 | 79 | 1,006.3 | 0.00 / 0.00 | 2 | 60.4 | n/a |
| 30h | 20.4 | 5.3 | 10 | 69 | 1,007.9 | 0.00 / 0.00 | 86 | 0.0 | n/a |
| 36h | 20.5 | 5.9 | 24 | 61 | 1,013.3 | 0.01 / 0.01 | 41 | 51.1 | n/a |
| 42h | 20.9 | 3.3 | 82 | 58 | 1,015.2 | 0.03 / 0.04 | 100 | 319.4 | n/a |
| Wednesday | 19.6 | 3.7 | 69 | 65 | 1,019.5 | 0.00 / 0.02 | 69 | 11.0 | n/a |
| 54h | 18.5 | 4.4 | 47 | 71 | 1,021.3 | 0.00 / 0.00 | 50 | 0.0 | n/a |
| 60h | 20.3 | 4.8 | 54 | 63 | 1,023.6 | 0.00 / 0.00 | 4 | 148.4 | n/a |
| 66h | 21.4 | 2.8 | 72 | 57 | 1,022.5 | 0.00 / 0.00 | 35 | 615.6 | n/a |
| Thursday | 18.4 | 3.1 | 83 | 72 | 1,024.6 | 0.00 / 0.00 | 0 | 56.7 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-05 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Osaku?
Now 20.5 C with mostly cloudy skies and a 5.7 m/s northerly wind. Next 24h: 20.4 to 25.6 C, max wind 7.5 m/s. No precipitation expected. Solar peaks near 601 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 Osaku today?
Sunrise around 05:37 and sunset around 17:19 (local time). Day length about 11h 42m.
What is the local time in Osaku?
Local time is 08:25. Time zone: Asia/Tokyo (UTC+09:00).
What type of place is Osaku?
Osaku is a populated locality.
What is the elevation of Osaku?
DEM 76 m.
Where is Osaku located?
It is at 35.11994, 139.89310 (latitude, longitude).
Which country is Osaku in?
It is in Japan.