Iruma, Saitama Prefecture, Japan weather
Iruma-shi, Saitama Prefecture, Japan
Updated
Data was updated about 7 h ago and may not be current. We are updating the forecast for Iruma.
Iruma weather
Today's everyday tips
Pleasantly cool: long sleeves or a shirt, perhaps with a light cardigan.
Dry and breezy, humidity 76%. Ideal for drying clothes and bedding quickly.
Iruma weather by the hour
Next 24 hours
Iruma weather, next 7 days
Mainly clear
Rain 4% · 0 mm
14°23°Mainly clear · Rain 4%
Drizzle
Rain 94% · 2.2 mm
15°23°Drizzle · Rain 94%
Partly cloudy
Rain 39% · 0 mm
16°22°Partly cloudy · Rain 39%
Overcast
Rain 0% · 0 mm
13°25°Overcast · Rain 0%
Overcast
Rain 2% · 0 mm
14°23°Overcast · Rain 2%
Mainly clear
Rain 3% · 0 mm
13°24°Mainly clear · Rain 3%
Overcast
Rain 26% · 0 mm
14°23°Overcast · Rain 26%
Environment
AQI details →Sunrise & sunset
11h 23m of daylightSatellite

- Low cloud
- High cloud
- Thunderstorm
- Strong storm
- Severe
Ảnh vệ tinh Himawari-9 © JMA · Infrared band B13, every 10 minutes
Windy wind map & radar (Iruma)
Iruma weather trends, next 24 hours
Chance of rain & rainfall in Iruma
Bars show chance of rain (%); hover for rainfall (mm)
Show data table
| Time | Chance of rain | Rainfall |
|---|---|---|
| 23:00 | 1% | 0 mm |
| 00:00 | 0% | 0 mm |
| 01:00 | 0% | 0 mm |
| 02:00 | 0% | 0 mm |
| 03:00 | 0% | 0 mm |
| 04:00 | 0% | 0 mm |
| 05:00 | 0% | 0 mm |
| 06:00 | 0% | 0 mm |
| 07:00 | 11% | 0 mm |
| 08:00 | 26% | 0.8 mm |
| 09:00 | 35% | 0.2 mm |
| 10:00 | 31% | 0 mm |
| 11:00 | 22% | 0 mm |
| 12:00 | 18% | 0 mm |
| 13:00 | 24% | 0.1 mm |
| 14:00 | 36% | 0.2 mm |
| 15:00 | 49% | 0.4 mm |
| 16:00 | 67% | 0 mm |
| 17:00 | 87% | 0 mm |
| 18:00 | 94% | 0.3 mm |
| 19:00 | 75% | 0.2 mm |
| 20:00 | 42% | 0 mm |
| 21:00 | 20% | 0 mm |
| 22:00 | 20% | 0 mm |
Temperature & feels-like
Hourly air and feels-like temperature (°C)
- Temperature
- Feels like
Show data table
| Time | Temperature | Feels like |
|---|---|---|
| 23:00 | 17.7°C | 19.6°C |
| 00:00 | 17.2°C | 18.9°C |
| 01:00 | 16.8°C | 18.3°C |
| 02:00 | 16.2°C | 17.5°C |
| 03:00 | 15.6°C | 16.7°C |
| 04:00 | 14.9°C | 15.8°C |
| 05:00 | 14.7°C | 15.4°C |
| 06:00 | 14.8°C | 15.6°C |
| 07:00 | 15.8°C | 16.9°C |
| 08:00 | 16.3°C | 17.9°C |
| 09:00 | 17.9°C | 19.8°C |
| 10:00 | 19.9°C | 22.2°C |
| 11:00 | 21.9°C | 24.2°C |
| 12:00 | 23°C | 24.7°C |
| 13:00 | 23.1°C | 24.4°C |
| 14:00 | 22.4°C | 24.3°C |
| 15:00 | 21.6°C | 24.3°C |
| 16:00 | 21.7°C | 24.6°C |
| 17:00 | 21°C | 23.9°C |
| 18:00 | 20.4°C | 22.9°C |
| 19:00 | 19.7°C | 21.8°C |
| 20:00 | 18.7°C | 18.6°C |
| 21:00 | 19.2°C | 18.4°C |
| 22:00 | 18.7°C | 17.7°C |
UV index by the hour
How strong the sun's UV is through the day
Show data table
| Time | UV index | Rating |
|---|---|---|
| 23:00 | 0 | Low |
| 00:00 | 0 | Low |
| 01:00 | 0 | Low |
| 02:00 | 0 | Low |
| 03:00 | 0 | Low |
| 04:00 | 0 | Low |
| 05:00 | 0 | Low |
| 06:00 | 0 | Low |
| 07:00 | 0.4 | Low |
| 08:00 | 1 | Low |
| 09:00 | 2.2 | Low |
| 10:00 | 4 | Moderate |
| 11:00 | 5.2 | Moderate |
| 12:00 | 5.5 | High |
| 13:00 | 5.2 | Moderate |
| 14:00 | 4.3 | Moderate |
| 15:00 | 2.9 | Moderate |
| 16:00 | 1.5 | Low |
| 17:00 | 0.4 | Low |
| 18:00 | 0 | Low |
| 19:00 | 0 | Low |
| 20:00 | 0 | Low |
| 21:00 | 0 | Low |
| 22:00 | 0 | Low |
Wind & gusts in Iruma
In km/h
- Wind speed (km/h)
- Gusts (km/h)
Show data table
| Time | Wind speed | Gusts |
|---|---|---|
| 23:00 | 3.8 km/h | 11.2 km/h |
| 00:00 | 3.8 km/h | 10.8 km/h |
| 01:00 | 3.5 km/h | 8.3 km/h |
| 02:00 | 3.8 km/h | 6.1 km/h |
| 03:00 | 3.9 km/h | 6.1 km/h |
| 04:00 | 3.3 km/h | 6.8 km/h |
| 05:00 | 3.9 km/h | 5.8 km/h |
| 06:00 | 3.8 km/h | 5 km/h |
| 07:00 | 2.8 km/h | 7.9 km/h |
| 08:00 | 1.8 km/h | 9.4 km/h |
| 09:00 | 3.2 km/h | 13.3 km/h |
| 10:00 | 1.3 km/h | 16.6 km/h |
| 11:00 | 3.9 km/h | 17.3 km/h |
| 12:00 | 8.6 km/h | 17.3 km/h |
| 13:00 | 9.8 km/h | 20.2 km/h |
| 14:00 | 7.6 km/h | 19.4 km/h |
| 15:00 | 4.4 km/h | 20.5 km/h |
| 16:00 | 1.5 km/h | 27.4 km/h |
| 17:00 | 3.1 km/h | 44.3 km/h |
| 18:00 | 4.7 km/h | 37.4 km/h |
| 19:00 | 5.8 km/h | 44.6 km/h |
| 20:00 | 9 km/h | 46.4 km/h |
| 21:00 | 11.4 km/h | 45.7 km/h |
| 22:00 | 11.6 km/h | 41.4 km/h |
Sun and moon in Iruma
Daylight: 11 h 23 min
- Sunrise time
- 05:46
- Sunset time
- 17:10
- Solar noon (sun highest)
- 11:28
- Dawn – dusk
- 05:21 / 17:35
- Morning blue hour
- 05:21 – 05:31
- Evening blue hour
- 17:25 – 17:35
- Morning golden hour
- 05:31 – 06:21
- Evening golden hour
- 16:35 – 17:25
Waxing crescent · 7% illuminated
Moonrise 08:19 · moonset 18:21
Weather near Iruma
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Data source: Weather data by Open-Meteo.com (CC BY 4.0)