Best months: July, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 1° | -2° | 140 mm |
| February | 1° | -2° | 109 mm |
| March | 5° | 2° | 80 mm |
| April | 8° | 6° | 77 mm |
| May | 12° | 10° | 103 mm |
| June | 16° | 14° | 120 mm |
| July | 21° | 19° | 126 mm |
| August | 23° | 21° | 147 mm |
| September | 21° | 19° | 135 mm |
| October | 15° | 13° | 126 mm |
| November | 9° | 6° | 129 mm |
| December | 3° | -1° | 158 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.