Best months: September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 2° | -7° | 51 mm |
| February | 6° | -5° | 44 mm |
| March | 12° | 2° | 85 mm |
| April | 18° | 6° | 95 mm |
| May | 23° | 13° | 133 mm |
| June | 29° | 19° | 96 mm |
| July | 30° | 20° | 111 mm |
| August | 29° | 19° | 95 mm |
| September | 26° | 17° | 72 mm |
| October | 19° | 10° | 89 mm |
| November | 11° | 2° | 65 mm |
| December | 6° | -2° | 59 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.