Tarnów in December
4.2out of 10
Not the best time
Cold: highs around 3°C. Frequent rain: about 11 rainy days.
3°CAvg high
-2°CAvg low
11Rainy days (44 mm)
7:52 hDaylight
07:36Sunrise · 15:28 Sunset
Why this score
- Cold: highs around 3°C
- Frequent rain: about 11 rainy days
- Nights fall to about -2°C
- Rain varies a lot between years (±4.3 days)
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 (±4.3 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 | 1°C | -4°C | 46 mm | 11 | – | – | 3.8 |
| February | 3°C | -3°C | 45 mm | 11 | – | – | 4.3 |
| March | 8°C | 0°C | 50 mm | 11 | – | – | 5.2 |
| April | 15°C | 4°C | 60 mm | 11 | – | – | 6.4 |
| May | 19°C | 9°C | 90 mm | 14 | – | – | 6.7 |
| June | 23°C | 12°C | 86 mm | 13 | – | – | 7.3 |
| July | 25°C | 14°C | 104 mm | 15 | – | – | 7.0 |
| August | 25°C | 14°C | 70 mm | 11 | – | – | 7.6 |
| September | 19°C | 10°C | 73 mm | 11 | – | – | 7.2 |
| October | 14°C | 5°C | 59 mm | 10 | – | – | 6.4 |
| November | 8°C | 2°C | 48 mm | 10 | – | – | 5.3 |
| December | 3°C | -2°C | 44 mm | 11 | – | – | 4.2 |
Frequently asked questions
How hot is Tarnów in December?
Daytime highs average 3°C and nights about -2°C.
When is the best time to visit Tarnów?
The best months are August, June, September, July.