Tateyama in December
6.4out of 10
Possible, with caveats
Cool: highs only around 14°C. Frequent rain: about 10 rainy days.
14°CAvg high
10°CAvg low
10Rainy days (86 mm)
9:40 hDaylight
06:47Sunrise · 16:26 Sunset
Why this score
- Cool: highs only around 14°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 December is fairly consistent from year to year (2.6 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 | 11°C | 7°C | 97 mm | 9 | – | – | 6.0 |
| February | 11°C | 7°C | 101 mm | 10 | – | – | 5.9 |
| March | 13°C | 9°C | 159 mm | 14 | – | – | 5.5 |
| April | 16°C | 13°C | 135 mm | 12 | – | – | 6.4 |
| May | 19°C | 17°C | 149 mm | 11 | – | – | 6.9 |
| June | 22°C | 20°C | 211 mm | 14 | – | – | 6.6 |
| July | 25°C | 23°C | 143 mm | 10 | – | – | 7.4 |
| August | 26°C | 25°C | 102 mm | 9 | – | – | 7.8 |
| September | 25°C | 23°C | 201 mm | 14 | – | – | 6.7 |
| October | 22°C | 19°C | 236 mm | 14 | – | – | 6.5 |
| November | 18°C | 14°C | 137 mm | 11 | – | – | 6.6 |
| December | 14°C | 10°C | 86 mm | 10 | – | – | 6.4 |
Frequently asked questions
How hot is Tateyama in December?
Daytime highs average 14°C and nights about 10°C.
When is the best time to visit Tateyama?
The best months are August, July.