Sunny & Hot cities in America in September
Beach heat, desert cities, escaping winter.
12 cities in America match our Sunny & Hot profile in September: average temperature ≥ 25°C / 77°F, monthly rainfall ≤ 40 mm / 1.6 in. Top picks include Mexicali (Mexico, 30.4°C / 86.7°F), Phoenix (United States of America, 29.9°C / 85.8°F), and Glendale (United States of America, 29.5°C / 85.1°F). Unlike the country-level averages, these are point values sampled at each city itself — usually more useful for planning where you'll actually spend your time. Click a city for its full year-round climate and best months to visit.
← Countries only in America · Cities worldwide
| City | Temperature | Rainfall |
|---|---|---|
| Mexicalicity · Baja California, Mexico | 30.4°C86.7°F | 9 mm0.4″ |
| Phoenixcity · Arizona, United States of America | 29.9°C85.8°F | 21 mm0.8″ |
| Glendalecity · Arizona, United States of America | 29.5°C85.1°F | 21 mm0.8″ |
| Mesacity · Arizona, United States of America | 29.5°C85.1°F | 22 mm0.9″ |
| Willemstadcity · Curaçao, Curaçao | 29.1°C84.4°F | 35 mm1.4″ |
| Teresinacity · Piauí, Brazil | 29.1°C84.4°F | 14 mm0.6″ |
| Timoncity · Maranhão, Brazil | 28.9°C84°F | 15 mm0.6″ |
| Tucsoncity · Arizona, United States of America | 27.5°C81.5°F | 34 mm1.3″ |
| São Luíscity · Maranhão, Brazil | 27.3°C81.1°F | 24 mm0.9″ |
| Las Vegascity · Nevada, United States of America | 27.3°C81.1°F | 9 mm0.4″ |
| Fortalezacity · Ceará, Brazil | 26.5°C79.7°F | 21 mm0.8″ |
| Mayor Pablo Lagerenzacity · Alto Paraguay, Paraguay | 26°C78.8°F | 23 mm0.9″ |