Best months: May
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | -0° | -10° | 82 mm |
| February | 2° | -9° | 67 mm |
| March | 6° | -5° | 72 mm |
| April | 12° | 2° | 96 mm |
| May | 20° | 8° | 67 mm |
| June | 25° | 14° | 95 mm |
| July | 28° | 17° | 104 mm |
| August | 26° | 16° | 85 mm |
| September | 23° | 13° | 84 mm |
| October | 16° | 7° | 112 mm |
| November | 8° | -0° | 76 mm |
| December | 3° | -6° | 100 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.