Best months: September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | -8° | -17° | 11 mm |
| February | -3° | -14° | 14 mm |
| March | 5° | -5° | 35 mm |
| April | 12° | 1° | 47 mm |
| May | 18° | 8° | 82 mm |
| June | 20° | 13° | 104 mm |
| July | 25° | 18° | 104 mm |
| August | 25° | 18° | 220 mm |
| September | 21° | 13° | 79 mm |
| October | 13° | 4° | 66 mm |
| November | 3° | -5° | 54 mm |
| December | -6° | -14° | 15 mm |
Averages for 2015-2024 from the ERA5 reanalysis. Highlighted months have an average high between 18 and 30 degrees and under 80 mm of rain.