UTC Offset
UTC+09:00
Sandachō, Japan Snapshot 2026
Where is Sandachō?
Sandachō, Japan
- Continent
- Asia
- Country
- Japan
- City
- Sandachō
- Population
- 132.9K
- Coordinates
- 34.88°, 135.23°
Sandachō is a city in Japan with a population of approximately 132.9K. Average temperatures range from 1°C (33°F) in January to 31°C (87°F) in August. The best time to visit is May, June, September, October, November.
Time in Sandachō right now
Open full time & time zone page 19:51 51
Tuesday, June 16, 2026
IANA time zone
Asia/Tokyo
Daylight saving
No DST
Next DST change
—
Live weather in Sandachō
Daylight in Sandachō today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 29m
Climate normals for Sandachō
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Fair April
Good May best
Excellent June best
Excellent July
Wet August
Wet September best
Wet October best
Good November best
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 8°C / 1°C | 4°C / -3°C | 7days (49 mm) Good | 7.6h Good | 74% Muggy | 3.2 Moderate | Poor | View Details |
| February | 9°C / 1°C | 5°C / -2°C | 9days (62 mm) Wet | 7.9h Good | 73% Muggy | 3.9 Moderate | Poor | View Details |
| March | 13°C / 5°C | 10°C / 2°C | 11days (105 mm) Wet | 8.4h Good | 73% Muggy | 4.8 Moderate | Fair | View Details |
| April | 18°C / 9°C | 17°C / 8°C | 11days (142 mm) Wet | 8.9h Good | 74% Muggy | 5.9 High | Good | View Details |
| May best | 22°C / 14°C | 23°C / 14°C | 10days (159 mm) Wet | 9.2h Good | 76% Humid | 6.1 High | Excellent | View Details |
| June best | 25°C / 19°C | 28°C / 21°C | 14days (203 mm) Wet | 8.7h Good | 81% Humid | 6.3 High | Excellent | View Details |
| July | 29°C / 24°C | 34°C / 28°C | 17days (251 mm) Wet | 9.3h Good | 85% Humid | 7.4 Very High | Wet | View Details |
| August | 31°C / 24°C | 36°C / 29°C | 15days (196 mm) Wet | 10.3h Excellent | 81% Humid | 7.2 Very High | Wet | View Details |
| September best | 27°C / 21°C | 30°C / 24°C | 14days (197 mm) Wet | 8.3h Good | 82% Humid | 6.1 High | Wet | View Details |
| October best | 21°C / 15°C | 21°C / 14°C | 11days (174 mm) Wet | 7.6h Good | 78% Humid | 4.6 Moderate | Good | View Details |
| November best | 16°C / 8°C | 14°C / 7°C | 7days (61 mm) Good | 7.8h Good | 77% Humid | 3.6 Moderate | Good | View Details |
| December | 10°C / 3°C | 7°C / 0°C | 6days (47 mm) Good | 7.3h Good | 76% Humid | 3 Moderate | Fair | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 8°C / 1°C . Feb: 9°C / 1°C . Mar: 13°C / 5°C . Apr: 18°C / 9°C . May: 22°C / 14°C . Jun: 25°C / 19°C . Jul: 29°C / 24°C . Aug: 31°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: 49 mm. Feb: 62 mm. Mar: 105 mm. Apr: 142 mm. May: 159 mm. Jun: 203 mm. Jul: 251 mm. Aug: 196 mm. Sep: 197 mm. Oct: 174 mm. Nov: 61 mm. Dec: 47 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 74%. Feb: 73%. Mar: 73%. Apr: 74%. May: 76%. Jun: 81%. Jul: 85%. Aug: 81%. Sep: 82%. Oct: 78%. Nov: 77%. Dec: 76%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 17 km/h . Mar: 17 km/h . Apr: 17 km/h . May: 15 km/h . Jun: 14 km/h . Jul: 14 km/h . Aug: 14 km/h . Sep: 14 km/h . Oct: 15 km/h . Nov: 14 km/h . Dec: 16 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 10°C . Feb: 9°C . Mar: 11°C . Apr: 15°C . May: 19°C . Jun: 23°C . Jul: 28°C . Aug: 29°C . Sep: 29°C . Oct: 24°C . Nov: 18°C . Dec: 13°C .
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 5. Nov: UV 4. Dec: UV 3.
Frequently Asked Questions
Sandachō has a population of approximately 132.9K.
The best months to visit Sandachō are May, June, September, October, November, when temperatures are pleasant and rainfall is lower.
Sandachō receives approximately 1646mm of rainfall annually across 132 rainy days.
Sandachō is located in Japan, in the Asia region.