Best months: June
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 2° | -2° | 72 mm |
| February | 3° | -2° | 67 mm |
| March | 6° | -1° | 62 mm |
| April | 10° | 2° | 46 mm |
| May | 16° | 7° | 71 mm |
| June | 20° | 12° | 77 mm |
| July | 21° | 13° | 96 mm |
| August | 20° | 13° | 91 mm |
| September | 17° | 10° | 91 mm |
| October | 11° | 6° | 81 mm |
| November | 6° | 2° | 71 mm |
| December | 3° | -1° | 66 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.