Karatsu Weather Conditions
Current Temperature Level
25 °C
71 AQI
Air quality index is: Moderate
Last Updated: 2025-10-04 04:30 (Local Time)
MapKaratsu
Karatsu Weather Parameters
17 km/h
7 m/s
174° S
75 %
10 km
0.04 mm
1012 mb
UV Index0
Suggestions for
FridayKaratsu3 Oct.
Hydration• Stay Hydrated
Clothing• Layering Must
Driving• Avoid Driving
Sunscreen• ApplyTrending in Japan
Air Quality Monitoring for Logistics: Smarter Deliveries with Data
Karatsu 10-Days Weather Forecast
Today
22°C
84 %Saturday
25°C90 %Sunday
25°C85 %Monday
24°C83 %Tuesday
24°C81 %Wednesday
25°C80 %Thursday
25°C81 %Friday
23°C93 %Saturday
23°C94 %Sunday
23°C95 %Heavy rain
Constant heavy rain throughout the day with a high of 22 °C with humidity at 84%.22°C / 20°C
Humi.84 %
Prec.28.28 mm
Sunrise
06:15 AM11hrs 47min
Sunset
06:02 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
23 °C
67 %
0
11.5 kmph / ENE
Partly Cloudy 
Feels 25.2 °C
Cover 47 %
Visibility 10 km
1 AM
Patchy rain nearby
24 °C
66 %
0
8.6 kmph / ENE
Patchy rain nearbyFeels 25.2 °C
Cover 81 %
Visibility 10 km
2 AM
Partly Cloudy
23 °C
67 %
0
8.3 kmph / E
Partly Cloudy Feels 25.1 °C
Cover 48 %
Visibility 10 km
3 AM
Patchy light drizzle
23 °C
69 %
0
0.7 kmph / N
Patchy light drizzleFeels 24.8 °C
Cover 72 %
Visibility 5 km
4 AM
Patchy light drizzle
21 °C
79 %
0
6.8 kmph / ENE
Patchy light drizzleFeels 21.4 °C
Cover 74 %
Visibility 5 km
5 AM
Patchy rain nearby
21 °C
81 %
0
10.4 kmph / ENE
Patchy rain nearbyFeels 21.2 °C
Cover 89 %
Visibility 10 km
6 AM
Patchy light drizzle
22 °C
75 %
0
9 kmph / ENE
Patchy light drizzleFeels 24.5 °C
Cover 72 %
Visibility 5 km
7 AM
Patchy rain nearby
22 °C
76 %
0
4.3 kmph / E
Patchy rain nearbyFeels 21.8 °C
Cover 51 %
Visibility 10 km
8 AM
Light rain
21 °C
83 %
0.2
10.4 kmph / N
Light rainFeels 21.2 °C
Cover 100 %
Visibility 9 km
9 AM
Light drizzle
21 °C
89 %
0.2
16.9 kmph / NNE
Light drizzleFeels 20.8 °C
Cover 98 %
Visibility 2 km
10 AM
Patchy light drizzle
21 °C
88 %
0.3
15.1 kmph / E
Patchy light drizzleFeels 20.9 °C
Cover 79 %
Visibility 5 km
11 AM
Patchy light drizzle
21 °C
85 %
0.7
13.7 kmph / ESE
Patchy light drizzleFeels 21.3 °C
Cover 60 %
Visibility 5 km
12 PM
Light drizzle
21 °C
85 %
0.7
10.1 kmph / SE
Light drizzleFeels 20.7 °C
Cover 100 %
Visibility 2 km
1 PM
Patchy light drizzle
20 °C
88 %
0.8
13.3 kmph / ESE
Patchy light drizzleFeels 20.3 °C
Cover 55 %
Visibility 5 km
2 PM
Cloudy
21 °C
83 %
1.3
11.5 kmph / SE
Cloudy Feels 21 °C
Cover 65 %
Visibility 10 km
3 PM
Moderate rain at times
21 °C
87 %
0.6
3.2 kmph / E
Moderate rain at timesFeels 20.7 °C
Cover 51 %
Visibility 8 km
4 PM
Light rain
20 °C
92 %
0.2
11.5 kmph / SE
Light rainFeels 20.3 °C
Cover 100 %
Visibility 9 km
5 PM
Light drizzle
21 °C
90 %
0.1
20.9 kmph / SSE
Light drizzleFeels 20.9 °C
Cover 100 %
Visibility 2 km
6 PM
Moderate rain
21 °C
93 %
0
27.7 kmph / SSE
Moderate rainFeels 21 °C
Cover 77 %
Visibility 7 km
7 PM
Moderate rain
21 °C
94 %
0
23.4 kmph / SSE
Moderate rainFeels 21.2 °C
Cover 76 %
Visibility 7 km
8 PM
Light rain
22 °C
93 %
0
21.2 kmph / S
Light rainFeels 21.8 °C
Cover 99 %
Visibility 9 km
9 PM
Light drizzle
22 °C
93 %
0
23.8 kmph / S
Light drizzleFeels 24.7 °C
Cover 88 %
Visibility 2 km
10 PM
Light rain shower
23 °C
94 %
0
19.4 kmph / S
Light rain showerFeels 25.1 °C
Cover 98 %
Visibility 10 km
11 PM
Partly cloudy
24 °C
94 %
0
16.2 kmph / S
Partly cloudyFeels 25.1 °C
Cover 75 %
Visibility 10 km
Today
22°C84 %Saturday
25°C90 %Sunday
25°C85 %Monday
24°C83 %Tuesday
24°C81 %Wednesday
25°C80 %Thursday
25°C81 %Friday
23°C93 %Saturday
23°C94 %Sunday
23°C95 %Temp23 °C
ConditionPartly Cloudy
Humidity67 %
Feels25.2 °C
Cover47 %
Visibility10 km
Wind Speed & Dir.11.5 kmph / ENE
UV0
Karatsu 30-Days (October 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Wed.
26°21 °C
2Thu.
26°22 °C
3Fri.
22°20 °C
4Today
27°23 °C
5Sun.
26°23 °C
6Mon.
26°23 °C
7Tue.
27°22 °C
8Wed.
28°23 °C
9Thu.
27°23 °C
10Fri.
27°23 °C
11Sat.
28°23 °C
12Sun.
28°24 °C
13Mon.
27°23 °C
14Tue.
24°22 °C
15Wed.
25°21 °C
16Thu.
27°22 °C
17Fri.
23°22 °C
18Sat.
21°17 °C
19Sun.
22°17 °C
20Mon.
21°17 °C
22Wed.
22°18 °C
23Thu.
21°17 °C
24Fri.
20°16 °C
25Sat.
21°16 °C
26Sun.
21°16 °C
27Mon.
20°16 °C
28Tue.
20°15 °C
29Wed.
20°16 °C
30Thu.
19°15 °C
31Fri.
19°15 °C
OctoberWeather Overview
No. of days:
Sunny
6
Cloudy
2
Rainy
22
Snowy
0
The monthly weather averages in Karatsu consist of 6 sunny days, 2 cloudy days, 22 rainy days, and 0 snowy days.
Japan's Hottest Cities - October 2025
1.
Itoman, Japan
Clear
79%
0
9.4 kmph / SSE
2.
Naha, Japan
Clear
79%
0
9 kmph / SSE
3.
Yonashiro Teruma, Japan
Clear
81%
0
7.9 kmph / SSE
4.
Koja, Japan
Clear
81%
0
7.9 kmph / SSE
5.
Nishihara, Japan
Clear
77%
0
9.4 kmph / SSE
6.
Kamigoto, Japan
Light rain shower
85%
0
22.7 kmph / SSW
7.
Ginowan, Japan
Clear
79%
0
7.9 kmph / SSE
8.
Ishigaki, Japan
Partly Cloudy
94%
0
20.5 kmph / SE
9.
Nago, Japan
Clear
94%
0
5 kmph / SSE
10.
Kagoshima, Japan
Patchy rain nearby
86%
0
12.2 kmph / SSE
Last Updated: 03 Oct 2025, 07:47 PM
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