Kamaishi in December
4.9out of 10
Not the best time
Cold: highs around 5°C. Frequent rain: about 9 rainy days.
5°CAvg high
0°CAvg low
9Rainy days (68 mm)
9:15 hDaylight
06:51Sunrise · 16:06 Sunset
Why this score
- Cold: highs around 5°C
- Frequent rain: about 9 rainy days
- Nights fall to about 0°C
What to wear and pack
- Winter coat, hat and scarf
- Rain jacket or compact umbrella
- Gloves for freezing mornings
How reliable is the forecast?
Rainfall in December is fairly consistent from year to year (2.3 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 | 2°C | -3°C | 57 mm | 8 | – | – | 4.5 |
| February | 3°C | -4°C | 54 mm | 8 | – | – | 4.5 |
| March | 6°C | 0°C | 102 mm | 11 | – | – | 4.8 |
| April | 12°C | 5°C | 108 mm | 12 | – | – | 5.8 |
| May | 16°C | 10°C | 125 mm | 13 | – | – | 6.3 |
| June | 19°C | 14°C | 139 mm | 14 | – | – | 6.6 |
| July | 23°C | 19°C | 170 mm | 17 | – | – | 6.5 |
| August | 25°C | 20°C | 178 mm | 16 | – | – | 6.5 |
| September | 22°C | 16°C | 201 mm | 16 | – | – | 6.4 |
| October | 17°C | 11°C | 155 mm | 11 | – | – | 6.4 |
| November | 11°C | 5°C | 80 mm | 9 | – | – | 6.1 |
| December | 5°C | 0°C | 68 mm | 9 | – | – | 4.9 |
Frequently asked questions
How hot is Kamaishi in December?
Daytime highs average 5°C and nights about 0°C.
When is the best time to visit Kamaishi?
The best months are June, July, August, September.