30 nature destinations have the right September conditions — typically 11–24°C with sea temperatures of 15–18°C. Which is best depends on where you start from: the ranking below is computed in your browser, for your own location and preferences, and matches the live map exactly.
Open this on the live map →| Destination | °C | Sea | Rain d | Price | Safety |
|---|---|---|---|---|---|
| Arcadia, US | 24° | — | 8 | €€ | safe |
| Aspen, US | 12° | — | 41 | €€ | safe |
| Avon, US | 13° | — | 38 | €€ | safe |
| Banning, US | 24° | — | 16 | €€ | safe |
| Bass Lake, US | 21° | — | 17 | €€ | safe |
| Bishop, US | 20° | — | 9 | €€ | safe |
| Boulder, US | 16° | — | 40 | €€ | safe |
| Carmel-by-the-Sea, US | 15° | 15° | 11 | €€ | safe |
| Cedar City, US | 17° | — | 26 | €€ | safe |
| Estes Park, US | 12° | — | 44 | €€ | safe |
| Flagstaff, US | 15° | — | 48 | €€ | safe |
| Grand Junction, US | 19° | — | 24 | €€ | safe |
| Jackson, US | 11° | — | 38 | €€ | safe |
| Ketchum, US | 12° | — | 30 | €€ | safe |
| Mammoth Lakes, US | 12° | — | 24 | €€ | safe |
| Missoula, US | 14° | — | 31 | €€ | safe |
| Moab, US | 21° | — | 21 | €€ | safe |
| Montecito, US | 20° | 18° | 8 | €€ | safe |
| Page, US | 22° | — | 17 | €€ | safe |
| Pahrump, US | 24° | — | 8 | €€ | safe |
| Rancho Cucamonga, US | 23° | — | 9 | €€ | safe |
| Saint George, US | 24° | — | 17 | €€ | safe |
| Santa Paula, US | 21° | — | 7 | €€ | safe |
| Sparks, US | 17° | — | 12 | €€ | safe |
| Stateline, US | 14° | — | 23 | €€ | safe |
| Summerlin South, US | 24° | — | 9 | €€ | safe |
| Taos, US | 15° | — | 40 | €€ | safe |
| Truckee, US | 13° | — | 26 | €€ | safe |
| Twin Lakes, US | 18° | 15° | 9 | €€ | safe |
| Yucca Valley, US | 24° | — | 18 | €€ | safe |
Listed alphabetically: destinations whose September climate, safety and viability pass Travelia's bar for nature escapes. The Travelia Score isn't shown here because it isn't a fixed rating — it's computed live for your location and preferences. With JavaScript on, this table becomes your personal ranking (identical to the map's numbers); with it off, the facts stand on their own.