Koshigaya Weather Conditions
Current Temperature Level
35 °C

64 AQI
Air quality index is: Moderate
Last Updated: 2025-08-31 13:00 (Local Time)
Koshigaya
Koshigaya Weather Parameters
12 km/h
4 m/s
122° ESE
25 %
10 km
0 mm
1012 mb
UV Index7
Suggestions for
TodayKoshigaya31 Aug.
Koshigaya 10-Days Weather Forecast
Partly Cloudy
Periodic cloud cover with temperature at 33 °C. Humidity will be at 49%, and winds will be at 20.2 km/h.38°C / 30°C
Sunrise
05:12 AM12hrs 58min
Sunset
06:10 PMTemp38 °C
ConditionPartly Cloudy
Humidity33 %
Feels40.6 °C
Cover38 %
Visibility10 km
Wind Speed & Dir.16.2 kmph / SE
UV4.5
Koshigaya 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
32°26 °C
2Sat.
38°27 °C
3Sun.
37°28 °C
4Mon.
38°29 °C
5Tue.
40°30 °C
6Wed.
39°30 °C
7Thu.
34°28 °C
8Fri.
36°24 °C
9Sat.
34°24 °C
10Sun.
26°25 °C
11Mon.
29°26 °C
12Tue.
29°26 °C
13Wed.
32°25 °C
14Thu.
33°25 °C
15Fri.
36°27 °C
16Sat.
33°27 °C
17Sun.
36°27 °C
18Mon.
38°26 °C
19Tue.
37°26 °C
20Wed.
37°28 °C
21Thu.
38°28 °C
22Fri.
37°27 °C
23Sat.
37°28 °C
24Sun.
39°29 °C
25Mon.
37°29 °C
26Tue.
36°28 °C
27Wed.
37°29 °C
28Thu.
32°27 °C
29Fri.
35°26 °C
30Sat.
39°28 °C
31Today
37°30 °C
AugustWeather Overview
No. of days:
Sunny
6
Cloudy
5
Rainy
20
Snowy
0
The monthly weather averages in Koshigaya consist of 6 sunny days, 5 cloudy days, 20 rainy days, and 0 snowy days.
Koshigaya's Locations Weather Conditions
Japan's Hottest Cities - August 2025
1.

Shimotoba, Japan
Sunny
45%
8.1
6.5 kmph / SW
2.

Mukocho, Japan
Sunny
45%
8.2
5 kmph / SW
3.

Minamisuita, Japan
Sunny
45%
8.1
10.4 kmph / SW
4.

Kadoma, Japan
Sunny
45%
8.1
9 kmph / SW
5.

Yamazaki, Japan
Sunny
45%
8.2
5 kmph / SW
6.

Uji, Japan
Sunny
45%
8.1
4 kmph / WSW
7.

Sumiyama, Japan
Sunny
45%
8.2
5 kmph / SW
8.

Otsu, Japan
Sunny
45%
8.2
3.6 kmph / SW
9.

Amagasaki, Japan
Sunny
45%
8.1
10.1 kmph / SW
10.

Sakurazuka, Japan
Sunny
45%
8.2
9.7 kmph / SSW
Last Updated: 31 Aug 2025, 04:34 AM
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