Location & Surroundings
Arimagawa is a settlement in Niigata, Japan, at 83 m elevation. The nearest larger town is Joetsu, 8 km to the east. The national capital Tokyo is about 215 km to the southeast. The nearest airport is Sado Airport, about 105 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
37° 9' 0" N, 138° 9' 0" E
- Elevation DEM: 83 m
- Timezone Asia/Tokyo
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 71 p/km²
- Built-up 0.7%
- Settlement Very low density rural
- Currency Yen (JPY)
- Phone Prefix +81
Sun & Local Time
- Local time 15:55
- Sunrise 05:44
- Sunset 17:27
- Day length 11 h 43 min
Weather in Arimagawa
Current conditions and a 3-day (72-hour) weather forecast for Arimagawa, updated from the NOAA GFS model.
Now 19.5 C with mostly cloudy skies and a 2.8 m/s south-easterly wind. Next 24h: 17.9 to 21.3 C, max wind 3.3 m/s. Precip around 4.1 mm. Solar peaks near 373 W/m2.
Temperature
19.5 C
Wind
2.8 m/s SE (137 deg)
Humidity
69 %
Pressure
1,012.0 hPa
Clouds
74 %
Precip
4.08 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 | 19.5 | 2.8 | 137 | 69 | 1,012.0 | - / 0.00 | 74 | 0.0 | n/a |
| 6h | 21.3 | 2.1 | 286 | 71 | 1,009.3 | 0.00 / 0.00 | 56 | 372.8 | n/a |
| 12h | 18.5 | 2.4 | 240 | 87 | 1,011.3 | 0.46 / 0.46 | 47 | 30.8 | n/a |
| 18h | 17.9 | 3.3 | 297 | 89 | 1,010.7 | 0.95 / 1.41 | 91 | 0.0 | n/a |
| Tomorrow | 17.9 | 2.4 | 312 | 80 | 1,012.6 | 2.67 / 4.08 | 100 | 9.3 | n/a |
| 30h | 17.3 | 3.8 | 2 | 85 | 1,011.3 | 0.00 / 1.42 | 100 | 54.0 | n/a |
| 36h | 16.7 | 3.1 | 353 | 80 | 1,013.4 | 1.37 / 2.79 | 100 | 3.6 | n/a |
| 42h | 16.0 | 4.8 | 334 | 77 | 1,014.3 | 0.00 / 1.52 | 89 | 0.0 | n/a |
| Wednesday | 17.0 | 4.2 | 321 | 65 | 1,017.9 | 0.00 / 0.65 | 59 | 78.7 | n/a |
| 54h | 17.6 | 3.7 | 329 | 58 | 1,018.8 | 0.00 / 0.16 | 81 | 383.5 | n/a |
| 60h | 15.3 | 1.4 | 203 | 61 | 1,022.7 | 0.00 / 0.07 | 46 | 30.9 | n/a |
| 66h | 13.7 | 3.2 | 179 | 67 | 1,023.4 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Thursday | 17.2 | 1.3 | 156 | 55 | 1,025.1 | 0.00 / 0.00 | 0 | 138.7 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-05 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Arimagawa?
Now 19.5 C with mostly cloudy skies and a 2.8 m/s south-easterly wind. Next 24h: 17.9 to 21.3 C, max wind 3.3 m/s. Precip around 4.1 mm. Solar peaks near 373 W/m2.
Is precipitation expected in the next 24 hours?
Around 4.1 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Arimagawa today?
Sunrise around 05:44 and sunset around 17:27 (local time). Day length about 11h 43m.
What is the local time in Arimagawa?
Local time is 15:55. Time zone: Asia/Tokyo (UTC+09:00).
What type of place is Arimagawa?
Arimagawa is a populated place.
What is the elevation of Arimagawa?
DEM 83 m.
Where is Arimagawa located?
It is at 37.15000, 138.15000 (latitude, longitude).
Which country is Arimagawa in?
It is in Japan.