Nyköping Climate: Weather by Month and Best Time to Visit
Best months for Nyköping: July, August, June, September.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 1°C | -3°C | 42 mm | 9 | – | – | 4.2 |
| February | 1°C | -3°C | 34 mm | 8 | – | – | 4.2 |
| March | 4°C | -1°C | 32 mm | 8 | – | – | 4.9 |
| April | 8°C | 2°C | 34 mm | 7 | – | – | 5.8 |
| May | 13°C | 6°C | 44 mm | 9 | – | – | 6.4 |
| June | 17°C | 11°C | 60 mm | 11 | – | – | 6.9 |
| July | 20°C | 14°C | 70 mm | 11 | – | – | 7.3 |
| August | 20°C | 14°C | 68 mm | 12 | – | – | 7.2 |
| September | 15°C | 10°C | 58 mm | 9 | – | – | 6.8 |
| October | 10°C | 5°C | 58 mm | 11 | – | – | 5.7 |
| November | 5°C | 2°C | 57 mm | 11 | – | – | 4.8 |
| December | 2°C | -1°C | 52 mm | 12 | – | – | 4.2 |