Karatsu Weather Conditions
Current Temperature Level
25 °C
23 AQI
Air quality index is: Good
Last Updated: 2025-08-09 13:30 (Local Time)
MapKaratsu
Karatsu Weather Parameters
13 km/h
5 m/s
207° SSW
100 %
3.2 km
1.71 mm
1005 mb
UV Index1
Suggestions for
TodayKaratsu9 Aug.
Hydration• Stay Hydrated
Clothing• Breathable
Driving• Avoid Driving
Sunscreen• ApplyTrending in Japan
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Karatsu 10-Days Weather Forecast
Today
26°C
92 %Sunday
26°C94 %Monday
25°C93 %Tuesday
27°C90 %Wednesday
27°C88 %Thursday
28°C83 %Friday
28°C81 %Saturday
28°C81 %Sunday
28°C80 %Monday
28°C82 %Heavy rain
Constant heavy rain throughout the day with a high of 26 °C with humidity at 92%.27°C / 25°C
Humi.92 %
Prec.42.7 mm
Sunrise
05:38 AM13hrs 35min
Sunset
07:13 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Patchy rain nearby
26 °C
80 %
0
9 kmph / S
Patchy rain nearby
Feels 28.9 °C
Cover 59 %
Visibility 10 km
1 AM
Light rain shower
26 °C
83 %
0
7.6 kmph / SSE
Light rain showerFeels 28.7 °C
Cover 91 %
Visibility 10 km
2 AM
Light rain shower
26 °C
89 %
0
11.9 kmph / S
Light rain showerFeels 28.4 °C
Cover 93 %
Visibility 10 km
3 AM
Light rain
25 °C
92 %
0
10.8 kmph / SSW
Light rainFeels 28 °C
Cover 100 %
Visibility 9 km
4 AM
Light rain
25 °C
95 %
0
6.5 kmph / S
Light rainFeels 27.5 °C
Cover 100 %
Visibility 9 km
5 AM
Light rain
25 °C
96 %
0
9.4 kmph / S
Light rainFeels 27.7 °C
Cover 100 %
Visibility 9 km
6 AM
Light rain
25 °C
95 %
0
9.7 kmph / SSE
Light rainFeels 27.9 °C
Cover 100 %
Visibility 9 km
7 AM
Moderate rain
25 °C
94 %
0.1
7.6 kmph / S
Moderate rainFeels 28 °C
Cover 100 %
Visibility 7 km
8 AM
Light rain shower
25 °C
94 %
0.2
7.6 kmph / S
Light rain showerFeels 28.4 °C
Cover 100 %
Visibility 10 km
9 AM
Light rain
25 °C
93 %
0.1
7.2 kmph / SSE
Light rainFeels 28.5 °C
Cover 100 %
Visibility 9 km
10 AM
Moderate rain
25 °C
94 %
0.4
6.5 kmph / SSE
Moderate rainFeels 28.3 °C
Cover 100 %
Visibility 7 km
11 AM
Moderate rain
25 °C
95 %
0.5
6.1 kmph / SSE
Moderate rainFeels 28.3 °C
Cover 100 %
Visibility 7 km
12 PM
Light rain shower
25 °C
96 %
0.9
8.6 kmph / S
Light rain showerFeels 28.6 °C
Cover 100 %
Visibility 10 km
1 PM
Light rain
25 °C
94 %
0.7
13.3 kmph / SSW
Light rainFeels 29.7 °C
Cover 100 %
Visibility 3.2 km
2 PM
Light rain shower
26 °C
92 %
1.5
16.6 kmph / SSW
Light rain showerFeels 30.4 °C
Cover 74 %
Visibility 10 km
3 PM
Moderate or heavy rain in area with thunder
27 °C
88 %
0.4
19.4 kmph / SW
Moderate or heavy rain in area with thunderFeels 32.2 °C
Cover 80 %
Visibility 6 km
4 PM
Light rain shower
27 °C
89 %
0.2
18 kmph / SW
Light rain showerFeels 32 °C
Cover 88 %
Visibility 10 km
5 PM
Light rain
26 °C
92 %
0.2
13.7 kmph / SW
Light rainFeels 30.4 °C
Cover 100 %
Visibility 9 km
6 PM
Light rain shower
26 °C
93 %
0.1
11.9 kmph / SSW
Light rain showerFeels 29.9 °C
Cover 100 %
Visibility 10 km
7 PM
Light rain
26 °C
95 %
0
14 kmph / SSW
Light rainFeels 29.9 °C
Cover 100 %
Visibility 9 km
8 PM
Light rain shower
26 °C
94 %
0
14 kmph / SSW
Light rain showerFeels 29.8 °C
Cover 99 %
Visibility 10 km
9 PM
Light rain shower
26 °C
94 %
0
13.7 kmph / SSW
Light rain showerFeels 29.9 °C
Cover 100 %
Visibility 10 km
10 PM
Light rain shower
26 °C
94 %
0
15.5 kmph / SSW
Light rain showerFeels 29.6 °C
Cover 100 %
Visibility 10 km
11 PM
Light rain
26 °C
94 %
0
16.6 kmph / SSW
Light rainFeels 30.2 °C
Cover 100 %
Visibility 9 km
Today
26°C92 %Sunday
26°C94 %Monday
25°C93 %Tuesday
27°C90 %Wednesday
27°C88 %Thursday
28°C83 %Friday
28°C81 %Saturday
28°C81 %Sunday
28°C80 %Monday
28°C82 %Temp26 °C
ConditionLight rain shower
Humidity92 %
Feels30.4 °C
Cover74 %
Visibility10 km
Wind Speed & Dir.16.6 kmph / SSW
UV1.5
Karatsu 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
31°26 °C
2Sat.
30°25 °C
3Sun.
32°25 °C
4Mon.
32°26 °C
5Tue.
33°27 °C
6Wed.
33°27 °C
7Thu.
30°26 °C
8Fri.
30°25 °C
9Today
26°25 °C
10Sun.
28°26 °C
11Mon.
27°26 °C
12Tue.
27°26 °C
13Wed.
30°25 °C
14Thu.
31°26 °C
15Fri.
30°25 °C
16Sat.
31°26 °C
17Sun.
31°26 °C
18Mon.
31°25 °C
19Tue.
31°25 °C
20Wed.
31°25 °C
21Thu.
30°25 °C
22Fri.
30°25 °C
23Sat.
30°25 °C
24Sun.
29°25 °C
25Mon.
29°25 °C
26Tue.
29°24 °C
27Wed.
29°24 °C
28Thu.
29°25 °C
29Fri.
29°24 °C
30Sat.
28°24 °C
31Sun.
28°24 °C
AugustWeather Overview
No. of days:
Sunny
9
Cloudy
0
Rainy
22
Snowy
0
The monthly weather averages in Karatsu consist of 9 sunny days, 0 cloudy days, 22 rainy days, and 0 snowy days.
Japan's Hottest Cities - August 2025
1.
Minamishiro, Japan
Partly cloudy
47%
8.2
7.6 kmph / SE
2.
Satte, Japan
Partly cloudy
47%
8.2
8.3 kmph / SE
3.
Kasukabe, Japan
Partly cloudy
47%
8.2
7.6 kmph / SE
4.
Kose, Japan
Partly cloudy
53%
8.8
11.2 kmph / WSW
5.
Hashimoto, Japan
Partly cloudy
53%
6.8
7.6 kmph / WSW
6.
Kawaii, Japan
Partly cloudy
47%
8.4
6.1 kmph / W
7.
Tatebayashi, Japan
Sunny
40%
8.4
9.4 kmph / SSE
8.
Sano, Japan
Sunny
40%
8.4
9.4 kmph / SSE
9.
Maebashi, Japan
Partly Cloudy
39%
8.6
9.4 kmph / ESE
10.
Kosai, Japan
Sunny
39%
8.7
13 kmph / SSW
Last Updated: 09 Aug 2025, 04:45 AM
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