Karatsu, Saga Prefecture, Japan weather
Karatsu Shi, Saga Prefecture, Japan
Updated
Data was updated about 13 h ago and may not be current. We are updating the forecast for Karatsu.
Karatsu weather
Today's everyday tips
Pleasantly cool: long sleeves or a shirt, perhaps with a light cardigan.
Dry and breezy, humidity 81%. Ideal for drying clothes and bedding quickly.
Karatsu weather by the hour
Next 24 hours
Karatsu weather, next 7 days
Partly cloudy
Rain 6% · 0 mm
18°22°Partly cloudy · Rain 6%
Mainly clear
Rain 0% · 0 mm
16°21°Mainly clear · Rain 0%
Overcast
Rain 2% · 0 mm
13°23°Overcast · Rain 2%
Mainly clear
Rain 0% · 0 mm
12°26°Mainly clear · Rain 0%
Overcast
Rain 25% · 0 mm
15°27°Overcast · Rain 25%
Dense drizzle
Rain 70% · 8.4 mm
18°22°Dense drizzle · Rain 70%
Overcast
Rain 25% · 0 mm
18°22°Overcast · Rain 25%
Environment
AQI details →Sunrise & sunset
11h 24m 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 (Karatsu)
Karatsu weather trends, next 24 hours
Chance of rain & rainfall in Karatsu
Bars show chance of rain (%); hover for rainfall (mm)
Show data table
| Time | Chance of rain | Rainfall |
|---|---|---|
| 01:00 | 0% | 0 mm |
| 02:00 | 0% | 0 mm |
| 03:00 | 0% | 0 mm |
| 04:00 | 0% | 0 mm |
| 05:00 | 1% | 0 mm |
| 06:00 | 2% | 0 mm |
| 07:00 | 2% | 0 mm |
| 08:00 | 2% | 0 mm |
| 09:00 | 2% | 0 mm |
| 10:00 | 2% | 0 mm |
| 11:00 | 2% | 0 mm |
| 12:00 | 2% | 0 mm |
| 13:00 | 1% | 0 mm |
| 14:00 | 1% | 0 mm |
| 15:00 | 0% | 0 mm |
| 16:00 | 0% | 0 mm |
| 17:00 | 0% | 0 mm |
| 18:00 | 0% | 0 mm |
| 19:00 | 0% | 0 mm |
| 20:00 | 0% | 0 mm |
| 21:00 | 0% | 0 mm |
| 22:00 | 0% | 0 mm |
| 23:00 | 0% | 0 mm |
| 00:00 | 0% | 0 mm |
Temperature & feels-like
Hourly air and feels-like temperature (°C)
- Temperature
- Feels like
Show data table
| Time | Temperature | Feels like |
|---|---|---|
| 01:00 | 22.4°C | 22.5°C |
| 02:00 | 22.2°C | 21.7°C |
| 03:00 | 21.8°C | 21.2°C |
| 04:00 | 21.5°C | 20.8°C |
| 05:00 | 21.4°C | 20.6°C |
| 06:00 | 21.3°C | 20.9°C |
| 07:00 | 21.5°C | 20.9°C |
| 08:00 | 21.3°C | 19.6°C |
| 09:00 | 21.2°C | 19.4°C |
| 10:00 | 20.8°C | 18.6°C |
| 11:00 | 20.7°C | 18.4°C |
| 12:00 | 20.4°C | 18.2°C |
| 13:00 | 20.3°C | 17.6°C |
| 14:00 | 20°C | 17.3°C |
| 15:00 | 19.8°C | 16.4°C |
| 16:00 | 19.5°C | 16.1°C |
| 17:00 | 19.2°C | 15.8°C |
| 18:00 | 19.1°C | 15.8°C |
| 19:00 | 19°C | 16°C |
| 20:00 | 19°C | 16.2°C |
| 21:00 | 18.8°C | 16.5°C |
| 22:00 | 18.4°C | 16.1°C |
| 23:00 | 18.1°C | 16°C |
| 00:00 | 18.1°C | 15.9°C |
UV index by the hour
How strong the sun's UV is through the day
Show data table
| Time | UV index | Rating |
|---|---|---|
| 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 | 0.1 | Low |
| 08:00 | 0.9 | Low |
| 09:00 | 2.2 | Low |
| 10:00 | 3.7 | Moderate |
| 11:00 | 5 | Moderate |
| 12:00 | 5.7 | High |
| 13:00 | 5.8 | High |
| 14:00 | 5.2 | Moderate |
| 15:00 | 4 | Moderate |
| 16:00 | 2.6 | Moderate |
| 17:00 | 1.1 | Low |
| 18:00 | 0.2 | Low |
| 19:00 | 0 | Low |
| 20:00 | 0 | Low |
| 21:00 | 0 | Low |
| 22:00 | 0 | Low |
| 23:00 | 0 | Low |
| 00:00 | 0 | Low |
Wind & gusts in Karatsu
In km/h
- Wind speed (km/h)
- Gusts (km/h)
Show data table
| Time | Wind speed | Gusts |
|---|---|---|
| 01:00 | 18.1 km/h | 22.7 km/h |
| 02:00 | 18.5 km/h | 29.2 km/h |
| 03:00 | 18 km/h | 31 km/h |
| 04:00 | 17.2 km/h | 30.2 km/h |
| 05:00 | 18.2 km/h | 26.6 km/h |
| 06:00 | 16.4 km/h | 34.9 km/h |
| 07:00 | 18.3 km/h | 38.2 km/h |
| 08:00 | 24.4 km/h | 43.2 km/h |
| 09:00 | 23.7 km/h | 47.2 km/h |
| 10:00 | 24 km/h | 48.2 km/h |
| 11:00 | 22.5 km/h | 48.6 km/h |
| 12:00 | 23 km/h | 47.9 km/h |
| 13:00 | 22.2 km/h | 48.6 km/h |
| 14:00 | 21.6 km/h | 48.2 km/h |
| 15:00 | 21.6 km/h | 47.2 km/h |
| 16:00 | 21.3 km/h | 45 km/h |
| 17:00 | 20.2 km/h | 40.3 km/h |
| 18:00 | 19.2 km/h | 32.4 km/h |
| 19:00 | 18.9 km/h | 25.2 km/h |
| 20:00 | 17.5 km/h | 21.6 km/h |
| 21:00 | 15.5 km/h | 19.4 km/h |
| 22:00 | 13.2 km/h | 14.8 km/h |
| 23:00 | 12.9 km/h | 13.7 km/h |
| 00:00 | 13.4 km/h | 12.6 km/h |
Sun and moon in Karatsu
Daylight: 11 h 25 min
- Sunrise time
- 06:23
- Sunset time
- 17:48
- Solar noon (sun highest)
- 12:06
- Dawn – dusk
- 05:58 / 18:13
- Morning blue hour
- 05:58 – 06:08
- Evening blue hour
- 18:03 – 18:13
- Morning golden hour
- 06:08 – 06:57
- Evening golden hour
- 17:14 – 18:03
Waxing crescent · 13% illuminated
Moonrise 09:52 · moonset 19:46
Weather near Karatsu
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Data source: Weather data by Open-Meteo.com (CC BY 4.0)