UTC Offset
UTC+09:00
Kotō, Japan Snapshot 2026
Where is Kotō?
Kotō, Japan
- Continent
- Asia
- Country
- Japan
- City
- Kotō
- Population
- 543.7K
- Coordinates
- 32.78°, 130.75°
Kotō is a city in Japan with a population of approximately 543.7K. Average temperatures range from 4°C (38°F) in January to 31°C (88°F) in August. The best time to visit is May, October.
Time in Kotō right now
Open full time & time zone page 13:40 40
Thursday, June 18, 2026
IANA time zone
Asia/Tokyo
Daylight saving
No DST
Next DST change
—
Live weather in Kotō
Daylight in Kotō today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 18m
Climate normals for Kotō
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Fair April
Good May best
Excellent June
Wet July
Wet August
Wet September
Good October best
Excellent November
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 9°C / 4°C | 6°C / 1°C | 10days (75 mm) Wet | 6.9h Fair | 74% Muggy | 3.6 Moderate | Poor | View Details |
| February | 11°C / 4°C | 8°C / 1°C | 11days (105 mm) Wet | 7.2h Good | 74% Muggy | 4.4 Moderate | Poor | View Details |
| March | 15°C / 8°C | 14°C / 5°C | 13days (142 mm) Wet | 7.8h Good | 75% Muggy | 5.3 High | Fair | View Details |
| April | 20°C / 12°C | 19°C / 11°C | 11days (149 mm) Wet | 8.1h Good | 75% Muggy | 6 High | Good | View Details |
| May best | 23°C / 16°C | 25°C / 17°C | 13days (218 mm) Wet | 8.3h Good | 77% Humid | 6.5 High | Excellent | View Details |
| June | 26°C / 20°C | 29°C / 23°C | 17days (368 mm) Wet | 6.9h Fair | 83% Humid | 6.2 High | Wet | View Details |
| July | 30°C / 24°C | 35°C / 29°C | 16days (292 mm) Wet | 8.6h Good | 84% Humid | 7.6 Very High | Wet | View Details |
| August | 31°C / 25°C | 36°C / 30°C | 14days (204 mm) Wet | 9.7h Good | 80% Humid | 7.5 Very High | Wet | View Details |
| September | 28°C / 22°C | 32°C / 26°C | 14days (165 mm) Wet | 8h Good | 82% Humid | 6.6 High | Good | View Details |
| October best | 23°C / 16°C | 24°C / 17°C | 10days (100 mm) Wet | 7.8h Good | 78% Humid | 5.1 High | Excellent | View Details |
| November | 17°C / 10°C | 16°C / 9°C | 8days (82 mm) Wet | 7.5h Good | 77% Humid | 3.9 Moderate | Good | View Details |
| December | 11°C / 5°C | 9°C / 2°C | 9days (72 mm) Wet | 6.8h Fair | 75% Muggy | 3.3 Moderate | Fair | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 9°C / 4°C . Feb: 11°C / 4°C . Mar: 15°C / 8°C . Apr: 20°C / 12°C . May: 23°C / 16°C . Jun: 26°C / 20°C . Jul: 30°C / 24°C . Aug: 31°C / 25°C . Sep: 28°C / 22°C . Oct: 23°C / 16°C . Nov: 17°C / 10°C . Dec: 11°C / 5°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 75 mm. Feb: 105 mm. Mar: 142 mm. Apr: 149 mm. May: 218 mm. Jun: 368 mm. Jul: 292 mm. Aug: 204 mm. Sep: 165 mm. Oct: 100 mm. Nov: 82 mm. Dec: 72 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 74%. Feb: 74%. Mar: 75%. Apr: 75%. May: 77%. Jun: 83%. Jul: 84%. Aug: 80%. Sep: 82%. Oct: 78%. Nov: 77%. Dec: 75%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 13 km/h . Feb: 15 km/h . Mar: 14 km/h . Apr: 14 km/h . May: 13 km/h . Jun: 13 km/h . Jul: 13 km/h . Aug: 12 km/h . Sep: 12 km/h . Oct: 12 km/h . Nov: 12 km/h . Dec: 13 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 12°C . Feb: 11°C . Mar: 13°C . Apr: 17°C . May: 20°C . Jun: 24°C . Jul: 29°C . Aug: 31°C . Sep: 30°C . Oct: 25°C . Nov: 20°C . Dec: 15°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 4. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 7. Jun: UV 6. Jul: UV 8. Aug: UV 8. Sep: UV 7. Oct: UV 5. Nov: UV 4. Dec: UV 3.
Frequently Asked Questions
Kotō has a population of approximately 543.7K.
The best months to visit Kotō are May, October, when temperatures are pleasant and rainfall is lower.
Kotō receives approximately 1972mm of rainfall annually across 146 rainy days.
Kotō is located in Japan, in the Asia region.