Klimadata Cornwall
Pennsylvania, USA
Manedlige gennemsnit.
Pennsylvania, USA
Manedlige gennemsnit.
| Maned | Hoj | Lav | Nedbor |
|---|---|---|---|
| Jan | 2°C | -7°C | 77 mm |
| Feb | 4°C | -6°C | 66 mm |
| Mar | 9°C | -1°C | 80 mm |
| Apr | 16°C | 4°C | 90 mm |
| Maj | 22°C | 9°C | 109 mm |
| Jun | 26°C | 14°C | 108 mm |
| Jul | 29°C | 17°C | 114 mm |
| Aug | 28°C | 16°C | 91 mm |
| Sep | 24°C | 12°C | 94 mm |
| Okt | 18°C | 6°C | 79 mm |
| Nov | 12°C | 1°C | 93 mm |
| Dec | 6°C | -3°C | 83 mm |