UTC Offset
UTC+09:00
Katō, Japan Snapshot 2026
Where is Katō?
Katō, Japan
- Continent
- Asia
- Country
- Japan
- City
- Katō
- Population
- 40.6K
- Coordinates
- 34.92°, 135.03°
Katō is a city in Japan with a population of approximately 40.6K. Average temperatures range from 1°C (33°F) in January to 30°C (87°F) in August. The best time to visit is April, May, June, September, October.
Time in Katō right now
Open full time & time zone page 00:25 25
Wednesday, July 1, 2026
IANA time zone
Asia/Tokyo
Daylight saving
No DST
Next DST change
—
Live weather in Katō
Daylight in Katō today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 28m
Climate normals for Katō
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Fair April best
Good May best
Excellent June best
Excellent July
Wet August
Fair September best
Wet October best
Excellent November
Fair December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 8°C / 1°C | 4°C / -3°C | 7days (46 mm) Good | 7.7h Good | 74% Muggy | 3.1 Moderate | Poor | View Details |
| February | 9°C / 1°C | 5°C / -3°C | 8days (56 mm) Wet | 8h Good | 72% Muggy | 3.9 Moderate | Poor | View Details |
| March | 13°C / 4°C | 10°C / 1°C | 11days (100 mm) Wet | 8.5h Good | 73% Muggy | 4.6 Moderate | Fair | View Details |
| April best | 18°C / 9°C | 17°C / 7°C | 10days (131 mm) Wet | 9h Good | 74% Muggy | 5.8 High | Good | View Details |
| May best | 22°C / 14°C | 22°C / 14°C | 10days (145 mm) Wet | 9.3h Good | 76% Humid | 6.1 High | Excellent | View Details |
| June best | 25°C / 19°C | 28°C / 20°C | 13days (190 mm) Wet | 8.8h Good | 81% Humid | 6.4 High | Excellent | View Details |
| July | 29°C / 23°C | 34°C / 27°C | 15days (232 mm) Wet | 9.4h Good | 85% Humid | 7.3 Very High | Wet | View Details |
| August | 30°C / 24°C | 35°C / 29°C | 13days (175 mm) Wet | 10.3h Excellent | 81% Humid | 7.1 Very High | Fair | View Details |
| September best | 27°C / 21°C | 30°C / 24°C | 14days (192 mm) Wet | 8.3h Good | 81% Humid | 6 High | Wet | View Details |
| October best | 21°C / 15°C | 21°C / 14°C | 10days (160 mm) Wet | 7.7h Good | 77% Humid | 4.4 Moderate | Excellent | View Details |
| November | 16°C / 8°C | 14°C / 6°C | 6days (59 mm) Good | 7.8h Good | 77% Humid | 3.5 Moderate | Fair | View Details |
| December | 10°C / 3°C | 7°C / 0°C | 6days (42 mm) Good | 7.3h Good | 75% Muggy | 2.9 Moderate | Fair | View Details |
Monthly Temperatures
High Low
Line chart showing monthly temperatures. Jan: 8°C / 1°C . Feb: 9°C / 1°C . Mar: 13°C / 4°C . Apr: 18°C / 9°C . May: 22°C / 14°C . Jun: 25°C / 19°C . Jul: 29°C / 23°C . Aug: 30°C / 24°C . Sep: 27°C / 21°C . Oct: 21°C / 15°C . Nov: 16°C / 8°C . Dec: 10°C / 3°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 46 mm. Feb: 56 mm. Mar: 100 mm. Apr: 131 mm. May: 145 mm. Jun: 190 mm. Jul: 232 mm. Aug: 175 mm. Sep: 192 mm. Oct: 160 mm. Nov: 59 mm. Dec: 42 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 74%. Feb: 72%. Mar: 73%. Apr: 74%. May: 76%. Jun: 81%. Jul: 85%. Aug: 81%. Sep: 81%. Oct: 77%. Nov: 77%. Dec: 75%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 16 km/h . Feb: 17 km/h . Mar: 18 km/h . Apr: 18 km/h . May: 16 km/h . Jun: 15 km/h . Jul: 14 km/h . Aug: 15 km/h . Sep: 15 km/h . Oct: 16 km/h . Nov: 15 km/h . Dec: 15 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 6. Jun: UV 6. Jul: UV 7. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 4. Dec: UV 3.
Frequently Asked Questions
Katō has a population of approximately 40.6K.
The best months to visit Katō are April, May, June, September, October, when temperatures are pleasant and rainfall is lower.
Katō receives approximately 1528mm of rainfall annually across 123 rainy days.
Katō is located in Japan, in the Asia region.