Ijūin in January
6.2out of 10
Possible, with caveats
Cool: highs only around 12°C. Frequent rain: about 10 rainy days.
12°CAvg high
6°CAvg low
10Rainy days (85 mm)
10:09 hDaylight
07:23Sunrise · 17:32 Sunset
Why this score
- Cool: highs only around 12°C
- Frequent rain: about 10 rainy days
What to wear and pack
- A warm jacket
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in January is fairly consistent from year to year (2.5 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 12°C | 6°C | 85 mm | 10 | – | – | 6.2 |
| February | 13°C | 6°C | 104 mm | 10 | – | – | 6.3 |
| March | 16°C | 9°C | 153 mm | 13 | – | – | 6.1 |
| April | 21°C | 13°C | 178 mm | 11 | – | – | 6.9 |
| May | 24°C | 17°C | 193 mm | 12 | – | – | 7.0 |
| June | 27°C | 21°C | 493 mm | 20 | – | – | 6.1 |
| July | 30°C | 25°C | 296 mm | 20 | – | – | 5.7 |
| August | 31°C | 25°C | 167 mm | 17 | – | – | 5.7 |
| September | 29°C | 23°C | 203 mm | 15 | – | – | 6.5 |
| October | 25°C | 18°C | 110 mm | 9 | – | – | 7.7 |
| November | 20°C | 13°C | 111 mm | 9 | – | – | 7.4 |
| December | 14°C | 8°C | 83 mm | 8 | – | – | 6.8 |
Frequently asked questions
How hot is Ijūin in January?
Daytime highs average 12°C and nights about 6°C.
When is the best time to visit Ijūin?
The best months are October, November.