Best months: May, June, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 0° | -6° | 8 mm |
| February | 2° | -4° | 11 mm |
| March | 9° | 2° | 16 mm |
| April | 16° | 8° | 36 mm |
| May | 21° | 14° | 65 mm |
| June | 25° | 19° | 74 mm |
| July | 28° | 23° | 132 mm |
| August | 28° | 23° | 155 mm |
| September | 25° | 18° | 66 mm |
| October | 18° | 11° | 31 mm |
| November | 10° | 4° | 35 mm |
| December | 3° | -3° | 12 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.