Climate at a glance · Honchō
Annual mean17°day and night
Precipitation1491 mma year
Warmest monthAugustavg high 32°
Coldest monthJanuaryavg low 0°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
1491 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 9° | 11° | 15° | 19° | 23° | 27° | 31° | 32° | 29° | 22° | 17° | 12° |
| Avg low | 0° | 1° | 6° | 11° | 15° | 19° | 24° | 25° | 22° | 15° | 9° | 3° |
| Precip, mm | 40 | 54 | 142 | 153 | 184 | 178 | 151 | 132 | 186 | 135 | 81 | 55 |
| Wet days | 5 | 6 | 13 | 12 | 15 | 13 | 13 | 13 | 12 | 12 | 7 | 6 |
| Sunshine | 7.8 h | 8.2 h | 7.9 h | 8.2 h | 7.9 h | 8.5 h | 10.1 h | 10.4 h | 8.5 h | 7 h | 7.5 h | 7.7 h |
| Humidity | 64% | 61% | 70% | 73% | 76% | 80% | 78% | 77% | 80% | 78% | 75% | 68% |
| Sea temperature | 10° | 9° | 11° | 15° | 19° | 22° | 28° | 29° | 28° | 23° | 17° | 12° |
| Daylight | 10 h 03 | 10 h 53 | 11 h 58 | 13 h 06 | 14 h 03 | 14 h 32 | 14 h 18 | 13 h 29 | 12 h 24 | 11 h 17 | 10 h 18 | 9 h 47 |
| UV index (clear sky) | 4 | 5 | 8 | 10 | 11 | 11 | 11 | 10 | 9 | 6 | 4 | 3 |
5-year averages (2021–2025) · Open-Meteo historical weather (ERA5)
35.7010°N, 139.9860°E