Niimi in December
5.5out of 10
Possible, with caveats
Cool: highs only around 8°C. Frequent rain: about 10 rainy days.
8°CAvg high
1°CAvg low
10Rainy days (58 mm)
9:40 hDaylight
07:13Sunrise · 16:52 Sunset
Why this score
- Cool: highs only around 8°C
- Frequent rain: about 10 rainy days
What to wear and pack
- A warm jacket
- Rain jacket or compact umbrella
- Gloves for freezing mornings
How reliable is the forecast?
Rainfall in December is fairly consistent from year to year (2.9 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 | 6°C | -1°C | 55 mm | 10 | – | – | 5.0 |
| February | 7°C | -1°C | 63 mm | 10 | – | – | 5.1 |
| March | 11°C | 2°C | 107 mm | 13 | – | – | 5.4 |
| April | 17°C | 7°C | 117 mm | 11 | – | – | 6.7 |
| May | 22°C | 12°C | 136 mm | 12 | – | – | 7.3 |
| June | 25°C | 17°C | 197 mm | 15 | – | – | 6.5 |
| July | 29°C | 21°C | 234 mm | 17 | – | – | 6.1 |
| August | 30°C | 22°C | 150 mm | 15 | – | – | 6.6 |
| September | 26°C | 18°C | 200 mm | 13 | – | – | 6.8 |
| October | 20°C | 11°C | 110 mm | 9 | – | – | 7.5 |
| November | 14°C | 6°C | 65 mm | 8 | – | – | 6.7 |
| December | 8°C | 1°C | 58 mm | 10 | – | – | 5.5 |
Frequently asked questions
How hot is Niimi in December?
Daytime highs average 8°C and nights about 1°C.
When is the best time to visit Niimi?
The best months are October, May.