Location & Surroundings
Irisawa is a settlement in Nagano, Japan, at 763 m elevation. The nearest larger town is Takanomachi, 2 km to the southwest. The national capital Tokyo is about 120 km to the east. The nearest airport is Somagahara, 50 km away.
Also known as: 入沢
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
36° 10' 27" N, 138° 30' 12" E
- Elevation DEM: 763 m
- Timezone Asia/Tokyo
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 60 p/km²
- Built-up 2.7%
- Settlement Suburban / peri-urban
- Currency Yen (JPY)
- Phone Prefix +81
Sun & Local Time
- Local time 10:40
- Sunrise 06:11
- Sunset 16:48
- Day length 10 h 37 min
Nearby
Alternate Names
ja
入沢
Weather in Irisawa
Current conditions and a 3-day (72-hour) weather forecast for Irisawa, updated from the NOAA GFS model.
Now 7.4 C with overcast skies and a 1.7 m/s easterly wind. Next 24h: 7.4 to 13.9 C, max wind 1.9 m/s. Precip around 3.1 mm. Solar peaks near 308 W/m2.
Temperature
7.4 C
Wind
1.7 m/s E (71 deg)
Humidity
99 %
Pressure
1,022.4 hPa
Clouds
100 %
Precip
3.09 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 | 7.4 | 1.7 | 71 | 99 | 1,022.4 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 9.2 | 1.9 | 95 | 96 | 1,018.0 | 6.13 / 6.13 | 100 | 32.3 | n/a |
| 12h | 13.9 | 1.7 | 96 | 80 | 1,009.9 | 0.00 / 0.00 | 36 | 308.4 | n/a |
| 18h | 9.9 | 1.6 | 133 | 98 | 1,008.3 | 0.00 / 0.00 | 86 | 28.8 | n/a |
| Tomorrow | 10.4 | 1.7 | 225 | 97 | 1,003.5 | 3.09 / 3.09 | 98 | 0.0 | n/a |
| 30h | 12.6 | 3.8 | 273 | 71 | 1,007.5 | 0.00 / 0.69 | 1 | 94.3 | n/a |
| 36h | 14.4 | 4.1 | 264 | 47 | 1,008.2 | 0.00 / 0.00 | 1 | 545.7 | n/a |
| 42h | 6.9 | 2.5 | 281 | 83 | 1,014.1 | 0.00 / 0.00 | 100 | 35.6 | n/a |
| Friday | 4.1 | 2.5 | 297 | 89 | 1,016.3 | 0.04 / 0.04 | 10 | 0.0 | n/a |
| 54h | 6.4 | 4.7 | 273 | 63 | 1,019.3 | 0.04 / 0.09 | 16 | 79.5 | n/a |
| 60h | 6.6 | 3.9 | 302 | 55 | 1,021.0 | 0.00 / 0.09 | 29 | 525.8 | n/a |
| 66h | 0.4 | 3.0 | 300 | 87 | 1,028.7 | 0.00 / 0.00 | 9 | 33.4 | n/a |
| Saturday | -1.4 | 2.3 | 281 | 86 | 1,031.3 | 0.00 / 0.00 | 8 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-11-04 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Irisawa?
Now 7.4 C with overcast skies and a 1.7 m/s easterly wind. Next 24h: 7.4 to 13.9 C, max wind 1.9 m/s. Precip around 3.1 mm. Solar peaks near 308 W/m2.
Is precipitation expected in the next 24 hours?
Around 3.1 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Irisawa today?
Sunrise around 06:11 and sunset around 16:48 (local time). Day length about 10h 37m.
What is the local time in Irisawa?
Local time is 10:40. Time zone: Asia/Tokyo (UTC+09:00).
What type of place is Irisawa?
Irisawa is a populated place.
What is the elevation of Irisawa?
DEM 763 m.
Where is Irisawa located?
It is at 36.17427, 138.50336 (latitude, longitude).
Which country is Irisawa in?
It is in Japan.