Shizuoka, Japan climate
Average temperatures, precipitation and all-time records for Shizuoka, Japan, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is August, averaging a high of 28°C, and its coldest is January, with an average low of 4°C.
Shizuoka Prefecture is a prefecture of Japan located in the Chūbu region of Honshu. As of September 2023, Shizuoka Prefecture has a population of 3,555,818 and has a geographic area of 7,777.42 km2 (3,002.88 sq mi). via Wikipedia
How today compares
Latest recorded day: 2026-07-24. Each reading placed on Shizuoka, Japan's own ±7-day seasonal distribution.
Shizuoka average temperatures by month
Typical daily high and low, and average precipitation, for each month in Shizuoka, Japan, based on 1980–2026 records. The wettest month is June (13 mm on an average day).
| Month | Avg high | Avg low | Avg precip |
|---|---|---|---|
| January | 9°C | 4°C | 3 mm |
| February | 10°C | 4°C | 5 mm |
| March | 12°C | 7°C | 8 mm |
| April | 16°C | 11°C | 8 mm |
| May | 20°C | 15°C | 8 mm |
| June | 23°C | 19°C | 13 mm |
| July | 26°C | 23°C | 10 mm |
| August | 28°C | 24°C | 8 mm |
| September | 26°C | 22°C | 10 mm |
| October | 21°C | 17°C | 8 mm |
| November | 16°C | 12°C | 5 mm |
| December | 11°C | 7°C | 3 mm |
Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -23°C to 46°C scale, so the whole year's rhythm reads at a glance.
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Record extremes
- Hottest day on record: 34°C on 2025-08-06
- Coldest day on record: -4°C on 1981-02-26
Percentiles compare each day to Shizuoka, Japan's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →