Attractions — Klamry
Climate — Klamry: monthly averages
| Month | Day (max) | Night (min) | Monthly precipitation |
|---|---|---|---|
| January | 1°C | -4°C | 29 mm |
| February | 2°C | -3°C | 22 mm |
| March | 7°C | -1°C | 30 mm |
| April | 14°C | 3°C | 31 mm |
| May | 20°C | 8°C | 52 mm |
| June | 23°C | 11°C | 50 mm |
| July | 25°C | 13°C | 90 mm |
| August | 25°C | 13°C | 60 mm |
| September | 19°C | 9°C | 45 mm |
| October | 13°C | 5°C | 30 mm |
| November | 6°C | 1°C | 31 mm |
| December | 2°C | -3°C | 32 mm |
Averages from measurements at the Grudziądz station (16 km), years 1991–2020 — not a forecast. Data source: Institute of Meteorology and Water Management – National Research Institute (IMGW-PIB). IMGW-PIB data have been processed (long-term averages).