Aomori in December
3.5out of 10
Not the best time
Cold: highs around 2°C. Very wet: about 15 rainy days.
2°CAvg high
-3°CAvg low
15Rainy days (82 mm)
9:05 hDaylight
07:01Sunrise · 16:06 Sunset
Why this score
- Cold: highs around 2°C
- Very wet: about 15 rainy days
- Nights fall to about -3°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?
Rain in December varies a lot between years (±3.3 rainy days), so check the forecast closer to your trip. 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 | 0°C | -6°C | 65 mm | 14 | – | – | 3.3 |
| February | 1°C | -5°C | 66 mm | 13 | – | – | 3.5 |
| March | 5°C | -2°C | 86 mm | 15 | – | – | 4.0 |
| April | 12°C | 4°C | 86 mm | 14 | – | – | 5.7 |
| May | 18°C | 10°C | 101 mm | 13 | – | – | 6.6 |
| June | 22°C | 14°C | 105 mm | 13 | – | – | 7.1 |
| July | 25°C | 19°C | 157 mm | 16 | – | – | 6.6 |
| August | 26°C | 20°C | 171 mm | 16 | – | – | 6.6 |
| September | 23°C | 15°C | 146 mm | 14 | – | – | 6.9 |
| October | 16°C | 9°C | 110 mm | 13 | – | – | 6.3 |
| November | 9°C | 3°C | 87 mm | 14 | – | – | 5.0 |
| December | 2°C | -3°C | 82 mm | 15 | – | – | 3.5 |
Frequently asked questions
How hot is Aomori in December?
Daytime highs average 2°C and nights about -3°C.
When is the best time to visit Aomori?
The best months are June, September, May, July.