Location & Surroundings
Honmaru is a settlement in Saitama, Japan, at 10 m elevation. The nearest larger town is Iwatsuki, less than 2 km away. The national capital Tokyo is 30 km to the south. The nearest airport is Honda Airport, 17 km away.
Also known as: 本丸 · ほんまる · ホンマル
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
35° 57' 23" N, 139° 42' 24" E
- Elevation DEM: 10 m
- Timezone Asia/Tokyo
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 5,338 p/km²
- Built-up 39.3%
- Settlement Urban centre
- Currency Yen (JPY)
- Phone Prefix +81
Sun & Local Time
- Local time 05:35
- Sunrise 05:23
- Sunset 17:47
- Day length 12 h 24 min
Other populated places nearby
Nearby
Alternate Names
ja
本丸
ja
ほんまる
ja
ホンマル
Weather in Honmaru
Current conditions and a 3-day (72-hour) weather forecast for Honmaru, updated from the NOAA GFS model.
Now 21.1 C with mostly cloudy skies and a 4.1 m/s north-easterly wind. Next 24h: 19.5 to 23.8 C, max wind 5.4 m/s. Precip around 0.1 mm. Solar peaks near 335 W/m2.
Temperature
21.1 C
Wind
4.1 m/s NE (48 deg)
Humidity
73 %
Pressure
1,022.6 hPa
Clouds
59 %
Precip
0.06 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 | 21.1 | 4.1 | 48 | 73 | 1,022.6 | - / 0.00 | 59 | 0.0 | n/a |
| 6h | 19.5 | 4.4 | 359 | 73 | 1,022.9 | 0.00 / 0.00 | 44 | 0.0 | n/a |
| 12h | 22.3 | 5.4 | 19 | 61 | 1,023.2 | 0.00 / 0.00 | 64 | 115.8 | n/a |
| 18h | 23.8 | 4.8 | 62 | 61 | 1,021.0 | 0.00 / 0.00 | 100 | 334.6 | n/a |
| Tomorrow | 21.7 | 3.7 | 15 | 72 | 1,022.0 | 0.06 / 0.06 | 99 | 19.5 | n/a |
| 30h | 21.2 | 4.2 | 0 | 76 | 1,019.6 | 0.00 / 0.00 | 61 | 0.0 | n/a |
| 36h | 21.6 | 3.9 | 353 | 77 | 1,020.0 | 0.14 / 0.14 | 100 | 12.5 | n/a |
| 42h | 24.9 | 2.0 | 30 | 70 | 1,017.2 | 0.00 / 0.00 | 100 | 176.4 | n/a |
| Saturday | 23.3 | 2.1 | 70 | 82 | 1,017.5 | 0.14 / 0.14 | 100 | 58.5 | n/a |
| 54h | 22.3 | 2.7 | 17 | 89 | 1,014.2 | 1.11 / 1.25 | 100 | 0.0 | n/a |
| 60h | 21.5 | 3.6 | 360 | 94 | 1,012.9 | 6.75 / 8.01 | 100 | 7.8 | n/a |
| 66h | 21.6 | 3.9 | 26 | 94 | 1,009.1 | 1.71 / 9.72 | 100 | 25.8 | n/a |
| Sunday | 21.1 | 5.5 | 13 | 95 | 1,007.3 | 6.80 / 16.52 | 100 | 5.3 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-17 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Honmaru?
Now 21.1 C with mostly cloudy skies and a 4.1 m/s north-easterly wind. Next 24h: 19.5 to 23.8 C, max wind 5.4 m/s. Precip around 0.1 mm. Solar peaks near 335 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 Honmaru today?
Sunrise around 05:24 and sunset around 17:46 (local time). Day length about 12h 22m.
What is the local time in Honmaru?
Local time is 05:35. Time zone: Asia/Tokyo (UTC+09:00).
What type of place is Honmaru?
Honmaru is a populated place.
What is the elevation of Honmaru?
DEM 10 m.
Where is Honmaru located?
It is at 35.95651, 139.70661 (latitude, longitude).
Which country is Honmaru in?
It is in Japan.