Location & Surroundings
Arai is a settlement in Tokyo, Japan, at 42 m elevation. The nearest larger town is Numabukuro, less than 2 km away. The nearest airport is Chofu Airport, 13 km away.
Also known as: 新井 · あらい · アライ
Basic Data
- Type section of populated place (PPLX)
Geography
-
Coordinates
35° 42' 48" N, 139° 39' 54" E
- Elevation DEM: 42 m
- Timezone Asia/Tokyo
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 18,842 p/km²
- Built-up 41.7%
- Settlement Urban centre
- Currency Yen (JPY)
- Phone Prefix +81
Sun & Local Time
- Local time 18:58
- Sunrise 05:39
- Sunset 17:18
- Day length 11 h 39 min
Other section of populated places nearby
Nearby
Alternate Names
ja
新井
ja
あらい
ja
アライ
Weather in Arai
Current conditions and a 3-day (72-hour) weather forecast for Arai, updated from the NOAA GFS model.
Now 21.8 C with mostly cloudy skies and a 7.3 m/s north-westerly wind. Next 24h: 19.4 to 24.7 C, max wind 7.3 m/s. No precipitation expected. Solar peaks near 462 W/m2.
Temperature
21.8 C
Wind
7.3 m/s NW (337 deg)
Humidity
39 %
Pressure
1,013.0 hPa
Clouds
63 %
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 | 21.8 | 7.3 | 337 | 39 | 1,013.0 | - / 0.00 | 63 | 0.0 | n/a |
| 6h | 24.7 | 1.3 | 95 | 32 | 1,014.4 | 0.00 / 0.00 | 25 | 462.1 | n/a |
| 12h | 21.3 | 3.1 | 81 | 49 | 1,021.0 | 0.00 / 0.00 | 54 | 55.3 | n/a |
| 18h | 19.4 | 4.3 | 42 | 52 | 1,022.8 | 0.00 / 0.00 | 6 | 0.0 | n/a |
| Tomorrow | 20.3 | 2.8 | 36 | 47 | 1,025.0 | 0.00 / 0.00 | 0 | 149.5 | n/a |
| 30h | 24.2 | 2.5 | 145 | 39 | 1,022.9 | 0.00 / 0.00 | 0 | 665.6 | n/a |
| 36h | 21.0 | 4.0 | 135 | 57 | 1,025.4 | 0.00 / 0.00 | 3 | 65.8 | n/a |
| 42h | 19.7 | 1.2 | 91 | 59 | 1,025.2 | 0.00 / 0.00 | 9 | 0.0 | n/a |
| Friday | 20.9 | 1.9 | 36 | 53 | 1,025.8 | 0.00 / 0.00 | 1 | 144.3 | n/a |
| 54h | 25.3 | 2.2 | 107 | 36 | 1,022.2 | 0.00 / 0.00 | 0 | 657.0 | n/a |
| 60h | 21.5 | 3.2 | 102 | 51 | 1,024.3 | 0.00 / 0.00 | 0 | 64.1 | n/a |
| 66h | 19.7 | 2.4 | 43 | 60 | 1,023.0 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Saturday | 20.9 | 2.6 | 24 | 52 | 1,023.1 | 0.00 / 0.00 | 0 | 147.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-07 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Arai?
Now 21.8 C with mostly cloudy skies and a 7.3 m/s north-westerly wind. Next 24h: 19.4 to 24.7 C, max wind 7.3 m/s. No precipitation expected. Solar peaks near 462 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 Arai today?
Sunrise around 05:39 and sunset around 17:18 (local time). Day length about 11h 39m.
What is the local time in Arai?
Local time is 18:58. Time zone: Asia/Tokyo (UTC+09:00).
What type of place is Arai?
Arai is a section of populated place.
What is the elevation of Arai?
DEM 42 m.
Where is Arai located?
It is at 35.71328, 139.66488 (latitude, longitude).
Which country is Arai in?
It is in Japan.