Kōya

Ito-gun, Wakayama, Japan

Current Weather

21°

Humid and Overcast

Feels Like: 18°

Min: 19°

Max: 22°

The next few hours will be heavy rain and humid, with today reaching 22°C and dropping to 19°C. The coming days will be light rain throughout the day.

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Upgrade Now

Hourly Forecast

21° 20° 20° 20° 21° 21° 21° 20° 20° 21° 21° 21° 21° 22° 22° 22° 22° 22° 21° 20° 20° 20° 19° 19° 19° 19° 19° 19° 19° 19° 19° 20° 20° 22° 23° 24° 25° 25° 25° 25° 24° 23° 23° 22° 21° 20° 20° 20°
82%
68%
54%
61%
67%
74%
78%
82%
86%
88%
90%
92%
90%
88%
86%
77%
69%
60%
45%
29%
14%
15%
17%
18%
22%
26%
30%
37%
43%
50%
47%
45%
42%
36%
30%
24%
22%
15%
14%
12%
10%
8%
9%
9%
10%
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
Today
Tomorrow
Monday

Daylight Hours

04:51

Sunrise

19:08

Sunset

14 hours 16 minutes of sunlight today

Moon

Waxing Gibbous

94% illuminated

17:10

Moonrise

02:48

Moonset

Daily Forecast

Saturday

19°
22°

Sunday

19°
25°

Monday

19°
26°

Tuesday

17°
26°

Wednesday

18°
21°

Thursday

18°
25°

Friday

19°
23°

Air Quality Data Available

Upgrade to access real-time air quality data for Kōya.

Upgrade Now

UV Index

No protection needed
0 Low
Low Extreme

Humidity

98% Very Humid
Low High

Frequently asked questions about weather in Kōya

How warm does it get in Kōya?

The warmest month in Kōya is August, with average high temperatures of 32°C. The average temperature during this period is around 28°C.

How cold does it get in Kōya?

The coldest month in Kōya is January, with average low temperatures of 1°C. The average temperature during this period is around 5°C.

What is the wettest time of year in Kōya?

The wettest month in Kōya is June, with an average of 294mm of precipitation.

What is the driest time of year in Kōya?

The driest month in Kōya is December, with an average of 73mm of precipitation.

View full climate insights for Kōya →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)

Confirm