Best months: June, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | -1° | -9° | 74 mm |
| February | 1° | -9° | 65 mm |
| March | 5° | -5° | 74 mm |
| April | 11° | 2° | 102 mm |
| May | 20° | 9° | 81 mm |
| June | 24° | 14° | 121 mm |
| July | 27° | 18° | 111 mm |
| August | 26° | 18° | 111 mm |
| September | 22° | 14° | 83 mm |
| October | 15° | 8° | 118 mm |
| November | 7° | 1° | 89 mm |
| December | 2° | -4° | 87 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.