Rumoi in December
2.1out of 10
Not the best time
Cold: highs around 0°C. Very wet: about 21 rainy days.
0°CAvg high
-5°CAvg low
21Rainy days (102 mm)
8:44 hDaylight
07:08Sunrise · 15:51 Sunset
Why this score
- Cold: highs around 0°C
- Very wet: about 21 rainy days
- Nights fall to about -5°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 (±3.7 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 | -3°C | -9°C | 66 mm | 17 | – | – | 2.8 |
| February | -2°C | -8°C | 57 mm | 15 | – | – | 3.1 |
| March | 2°C | -4°C | 66 mm | 14 | – | – | 3.6 |
| April | 9°C | 2°C | 67 mm | 12 | – | – | 5.3 |
| May | 14°C | 8°C | 78 mm | 12 | – | – | 6.3 |
| June | 18°C | 13°C | 69 mm | 10 | – | – | 7.1 |
| July | 23°C | 18°C | 122 mm | 13 | – | – | 7.2 |
| August | 24°C | 19°C | 142 mm | 13 | – | – | 7.0 |
| September | 20°C | 14°C | 137 mm | 14 | – | – | 6.7 |
| October | 14°C | 8°C | 115 mm | 16 | – | – | 5.5 |
| November | 6°C | 1°C | 123 mm | 19 | – | – | 3.7 |
| December | 0°C | -5°C | 102 mm | 21 | – | – | 2.1 |
Frequently asked questions
How hot is Rumoi in December?
Daytime highs average 0°C and nights about -5°C.
When is the best time to visit Rumoi?
The best months are July, June, August, September.