Tabuse climate by month
What the weather is like
Tabuse has a humid subtropical climate (Köppen Cfa): rain spread through the year and no real dry season.
The warmest month is August, when afternoons average 28° and nights 25°. January is the coolest month, with highs of 8° and lows of 4°. The difference between the warmest and the coolest month is about 20°.
About 1,661 mm of precipitation falls in an average year. July is the wettest month (243 mm, 16 wet days) and December the driest (50 mm, 6 wet days). Cloud cover ranges from 30% in October to 55% in June.
The sea reaches about 27° in August. Sea temperatures lag the air by a month or two, so late summer is usually warmer for swimming than early summer.
Compared with Tokyo, the capital, Tabuse is 1.8° cooler on a August afternoon and receives more precipitation over the year.
Year in figures
- Hottest afternoons
- 28° · August
- Coldest nights
- 4° · January
- Wettest month
- July
- Driest month
- December
- Clearest skies
- October · 30% cloud
- Warmest sea
- 27° · August
- Longest day
- 14 h 24 min
- Shortest day
- 9 h 55 min
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columns, sea temperature lineTemperature curve
Average high, low and seaDaylight
Hours between sunrise and sunset on the 15th of each monthClimate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 8° | 9° | 11° | 15° | 19° | 23° | 26° | 28° | 25° | 21° | 16° | 11° |
| Average low | 4° | 4° | 7° | 11° | 15° | 19° | 23° | 25° | 22° | 17° | 12° | 7° |
| Precipitation | 61 mm | 80 mm | 142 mm | 164 mm | 180 mm | 280 mm | 243 mm | 120 mm | 167 mm | 97 mm | 77 mm | 50 mm |
| Wet days (≥1 mm) | 6.5 | 7.2 | 10.8 | 10 | 11.3 | 14.5 | 16.2 | 12.8 | 14.2 | 8.2 | 7 | 5.5 |
| Cloud cover | 38% | 38% | 41% | 43% | 46% | 55% | 46% | 35% | 38% | 30% | 31% | 31% |
| Sea temperature | 14° | 13° | 13° | 15° | 17° | 21° | 25° | 27° | 25° | 23° | 20° | 17° |
| Daylight | 10h 08 | 10h 58 | 11h 55 | 13h 00 | 13h 54 | 14h 24 | 14h 13 | 13h 27 | 12h 25 | 11h 23 | 10h 25 | 9h 55 |
| Month score | 39 | 38 | 34 | 57 | 67 | 57 | 55 | 57 | 63 | 81 | 71 | 49 |