Best months: May, June, August, September, October
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 6° | -8° | 15 mm |
| February | 7° | -8° | 27 mm |
| March | 12° | -4° | 36 mm |
| April | 17° | 1° | 45 mm |
| May | 21° | 6° | 77 mm |
| June | 29° | 12° | 42 mm |
| July | 30° | 15° | 57 mm |
| August | 29° | 14° | 36 mm |
| September | 27° | 11° | 24 mm |
| October | 19° | 4° | 23 mm |
| November | 11° | -3° | 19 mm |
| December | 7° | -7° | 13 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.