Last updated: June 24, 2025
In Arizona City, United States, the average temperature in September hovers around 31°C (88°F), offering a warm climate perfect for outdoor adventures. However, be prepared for temperature fluctuations, with minimums dipping to 13°C (55°F) and highs soaring up to 45°C (112°F). During this time, expect about 18 mm (0.7 in) of precipitation spread over 3 days, along with an average humidity level of 64% that can add to the warmth. Stay hydrated and embrace the vibrant atmosphere!
In September in Arizona City the average temperature is 31°C (88°F). The maximum can reach 45°C (112°F) and the minimum can be as low as 13°C (55°F). Travelers should be prepared for a wide range of temperatures and plan accordingly for both heat and cooler evenings.
In Arizona City in September, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.
In Arizona City in September humidity is 64%. With an average temperature of 31°C (88°F), this humidity feels like a warm, enveloping blanket, making outdoor activities more challenging and creating a thirst for refreshing drinks as you navigate the sights.
In Arizona City in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Arizona City.
UV Risk Categories
Weather in Arizona City varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Arizona City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 12°C (55°F) | 20 mm (0.8 inches) | 76% | moderate |
| February Weather | 14°C (58°F) | 24 mm (1.0 inches) | 79% | high |
| March Weather | 18°C (65°F) | 17 mm (0.7 inches) | 67% | very high |
| April Weather | 24°C (75°F) | 2 mm (0.1 inches) | 55% | extreme |
| May Weather | 27°C (81°F) | 2 mm (0.1 inches) | 40% | extreme |
| June Weather | 33°C (92°F) | 7 mm (0.3 inches) | 33% | extreme |
| July Weather | 34°C (94°F) | 42 mm (1.6 inches) | 34% | extreme |
| August Weather | 34°C (93°F) | 36 mm (1.4 inches) | 48% | extreme |
| September Weather | 31°C (88°F) | 18 mm (0.7 inches) | 64% | very high |
| October Weather | 24°C (76°F) | 9 mm (0.3 inches) | 67% | very high |
| November Weather | 19°C (66°F) | 10 mm (0.4 inches) | 77% | high |
| December Weather | 13°C (55°F) | 24 mm (1.0 inches) | 82% | moderate |