Nature reserves — Stráž pod Ralskem
Climate — Stráž pod Ralskem: monthly averages
| Month | Day (max) | Night (min) | Monthly precipitation |
|---|---|---|---|
| January | 11°C | -27°C | 60 mm |
| February | 14°C | -22°C | 43 mm |
| March | 20°C | -16°C | 50 mm |
| April | 26°C | -6°C | 38 mm |
| May | 30°C | -2°C | 69 mm |
| June | 35°C | 2°C | 79 mm |
| July | 34°C | 7°C | 88 mm |
| August | 37°C | 5°C | 84 mm |
| September | 32°C | 0°C | 60 mm |
| October | 25°C | -9°C | 54 mm |
| November | 17°C | -13°C | 54 mm |
| December | 12°C | -23°C | 56 mm |
Long-term model averages for an area of about 50 km — not a forecast; mountains are often cooler. Source: NASA POWER Project (CC BY 4.0) (2001–2025)