Last updated: June 24, 2025
In September, the average temperature in Cherry Valley, United States is a pleasant 24°C (76°F). However, be prepared for some extremes, as temperatures can dip to a minimum of 9°C (49°F) and soar to a maximum of 35°C (96°F). Expect 86 mm (3.4 in) of precipitation spread over about 8 days, contributing to an average humidity of 71%.
In September in Cherry Valley, the average temperature is 24°C (76°F). The maximum can reach 35°C (96°F), while the minimum can be as low as 9°C (49°F). This makes Cherry Valley a great destination for travelers seeking warm weather, but it's wise to pack layers for cooler evenings.
In Cherry Valley in September, the precipitation amount reaches 86 mm (3.4 in) over the course of 8 days.
In Cherry Valley in September humidity is 71%. With an average temperature of 24°C (76°F), this humidity feels like a warm, tropical embrace, making it essential to stay hydrated while exploring, as the air is thick and can leave you feeling sticky and slightly tired after even short excursions.
In Cherry Valley in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Cherry Valley.
UV Risk Categories
Weather in Cherry Valley varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Cherry Valley, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 100 mm (3.9 inches) | 84% | moderate |
| February Weather | 7°C (45°F) | 172 mm (6.8 inches) | 83% | high |
| March Weather | 12°C (54°F) | 166 mm (6.5 inches) | 81% | very high |
| April Weather | 16°C (61°F) | 136 mm (5.4 inches) | 81% | very high |
| May Weather | 22°C (72°F) | 146 mm (5.8 inches) | 83% | extreme |
| June Weather | 26°C (79°F) | 114 mm (4.5 inches) | 83% | extreme |
| July Weather | 28°C (82°F) | 112 mm (4.4 inches) | 81% | extreme |
| August Weather | 26°C (80°F) | 108 mm (4.3 inches) | 74% | very high |
| September Weather | 24°C (76°F) | 86 mm (3.4 inches) | 71% | very high |
| October Weather | 18°C (64°F) | 129 mm (5.1 inches) | 76% | high |
| November Weather | 10°C (50°F) | 78 mm (3.1 inches) | 84% | moderate |
| December Weather | 8°C (46°F) | 134 mm (5.3 inches) | 88% | moderate |