Best months: June, July, August
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 4° | 0° | 83 mm |
| February | 5° | 0° | 84 mm |
| March | 7° | 1° | 69 mm |
| April | 11° | 3° | 59 mm |
| May | 16° | 7° | 71 mm |
| June | 19° | 11° | 81 mm |
| July | 20° | 12° | 102 mm |
| August | 20° | 13° | 87 mm |
| September | 17° | 11° | 87 mm |
| October | 13° | 8° | 97 mm |
| November | 8° | 4° | 76 mm |
| December | 6° | 2° | 84 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.