UTC Offset
UTC+09:00
Rusutsu, Japan Snapshot 2026
Where is Rusutsu?
Rusutsu, Japan
- Continent
- Asia
- Country
- Japan
- City
- Rusutsu
- Population
- 1.9K
- Coordinates
- 42.73°, 140.87°
Rusutsu is a city in Japan with a population of approximately 1.9K. Average temperatures range from -10°C (14°F) in January to 24°C (75°F) in August. The best time to visit is June, July, August, September.
Time in Rusutsu 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 Rusutsu
Daylight in Rusutsu today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 19m
Climate normals for Rusutsu
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Poor May
Fair June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Fair November
Poor December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -3°C / -10°C | -8°C / -14°C | 16days (67 mm) Wet | 6.9h Fair | 81% Humid | 2.1 Moderate | Poor | View Details |
| February | -3°C / -9°C | -7°C / -13°C | 13days (60 mm) Wet | 8.1h Good | 79% Humid | 3.1 Moderate | Poor | View Details |
| March | 3°C / -4°C | -1°C / -8°C | 12days (73 mm) Wet | 9.1h Good | 80% Humid | 4.2 Moderate | Poor | View Details |
| April | 9°C / 1°C | 6°C / -2°C | 12days (80 mm) Wet | 9.7h Good | 77% Humid | 4.9 Moderate | Poor | View Details |
| May | 16°C / 7°C | 15°C / 5°C | 13days (85 mm) Wet | 10.3h Excellent | 78% Humid | 5.9 High | Fair | View Details |
| June best | 19°C / 12°C | 20°C / 11°C | 14days (116 mm) Wet | 10h Excellent | 84% Humid | 6.1 High | Excellent | View Details |
| July best | 24°C / 17°C | 26°C / 18°C | 13days (118 mm) Wet | 9.7h Good | 87% Very Muggy | 6 High | Excellent | View Details |
| August best | 24°C / 18°C | 26°C / 20°C | 15days (183 mm) Wet | 8.5h Good | 87% Very Muggy | 5.4 High | Excellent | View Details |
| September best | 20°C / 13°C | 21°C / 14°C | 12days (127 mm) Wet | 8.6h Good | 84% Humid | 4.8 Moderate | Excellent | View Details |
| October | 13°C / 6°C | 11°C / 4°C | 14days (101 mm) Wet | 8.1h Good | 81% Humid | 3.4 Moderate | Fair | View Details |
| November | 6°C / 0°C | 2°C / -4°C | 17days (107 mm) Wet | 7h Good | 81% Humid | 2.2 Moderate | Poor | View Details |
| December | -2°C / -8°C | -6°C / -12°C | 20days (81 mm) Wet | 6.1h Fair | 80% Humid | 1.8 Low | Wet | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: -3°C / -10°C . Feb: -3°C / -9°C . Mar: 3°C / -4°C . Apr: 9°C / 1°C . May: 16°C / 7°C . Jun: 19°C / 12°C . Jul: 24°C / 17°C . Aug: 24°C / 18°C . Sep: 20°C / 13°C . Oct: 13°C / 6°C . Nov: 6°C / 0°C . Dec: -2°C / -8°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 67 mm. Feb: 60 mm. Mar: 73 mm. Apr: 80 mm. May: 85 mm. Jun: 116 mm. Jul: 118 mm. Aug: 183 mm. Sep: 127 mm. Oct: 101 mm. Nov: 107 mm. Dec: 81 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 81%. Feb: 79%. Mar: 80%. Apr: 77%. May: 78%. Jun: 84%. Jul: 87%. Aug: 87%. Sep: 84%. Oct: 81%. Nov: 81%. Dec: 80%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 15 km/h . Feb: 15 km/h . Mar: 15 km/h . Apr: 15 km/h . May: 14 km/h . Jun: 12 km/h . Jul: 11 km/h . Aug: 12 km/h . Sep: 12 km/h . Oct: 14 km/h . Nov: 16 km/h . Dec: 16 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 6°C . Feb: 4°C . Mar: 4°C . Apr: 6°C . May: 11°C . Jun: 16°C . Jul: 22°C . Aug: 25°C . Sep: 24°C . Oct: 19°C . Nov: 13°C . Dec: 9°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 6. Jul: UV 6. Aug: UV 5. Sep: UV 5. Oct: UV 3. Nov: UV 2. Dec: UV 2.
Frequently Asked Questions
Rusutsu has a population of approximately 1.9K.
The best months to visit Rusutsu are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Rusutsu receives approximately 1198mm of rainfall annually across 171 rainy days.
Rusutsu is located in Japan, in the Asia region.