Best months: June, July, August
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | -0° | -4° | 132 mm |
| February | 0° | -4° | 125 mm |
| March | 1° | -4° | 111 mm |
| April | 4° | -1° | 74 mm |
| May | 9° | 4° | 98 mm |
| June | 14° | 8° | 83 mm |
| July | 17° | 11° | 80 mm |
| August | 16° | 11° | 135 mm |
| September | 12° | 8° | 130 mm |
| October | 7° | 3° | 135 mm |
| November | 3° | -0° | 133 mm |
| December | 1° | -3° | 147 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.