Best months: May, June, July, August, September
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 1° | -7° | 41 mm |
| February | 2° | -8° | 50 mm |
| March | 8° | -4° | 47 mm |
| April | 13° | -0° | 48 mm |
| May | 19° | 5° | 61 mm |
| June | 23° | 9° | 53 mm |
| July | 28° | 13° | 15 mm |
| August | 28° | 12° | 25 mm |
| September | 21° | 8° | 35 mm |
| October | 13° | 2° | 59 mm |
| November | 5° | -2° | 55 mm |
| December | 0° | -6° | 54 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.