Last updated: June 24, 2025
In September, the average temperature in Maryvale, United States hovers around 32°C (89°F), with fluctuations that can see it drop to a cool 14°C (57°F) or soar as high as a sweltering 45°C (114°F). Expect some precipitation, averaging 25 mm (1.0 in) over just 3 days, contributing to an average humidity of 64%. Embrace the warmth, but be prepared for the occasional rain!
In September in Maryvale, the average temperature is 32°C (89°F). Maximums can reach 45°C (114°F), while minimums can drop to as low as 14°C (57°F). Be prepared for a wide range of temperatures and stay hydrated while exploring.
In Maryvale in September, the precipitation amount is 25 mm (1.0 in) over the course of 3 days.
In Maryvale in September, humidity is 64%. With an average temperature of 32°C (89°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel more strenuous and prompting travelers to seek shade or refreshment more frequently.
In Maryvale 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 Maryvale.
UV Risk Categories
Weather in Maryvale varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Maryvale, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 12°C (55°F) | 22 mm (0.9 inches) | 76% | moderate |
February Weather | 14°C (57°F) | 32 mm (1.2 inches) | 79% | high |
March Weather | 18°C (65°F) | 29 mm (1.2 inches) | 67% | very high |
April Weather | 24°C (75°F) | 1 mm (0.0 inches) | 55% | very high |
May Weather | 28°C (82°F) | 2 mm (0.1 inches) | 40% | extreme |
June Weather | 33°C (92°F) | 2 mm (0.1 inches) | 33% | extreme |
July Weather | 35°C (96°F) | 34 mm (1.3 inches) | 34% | extreme |
August Weather | 35°C (95°F) | 34 mm (1.3 inches) | 48% | extreme |
September Weather | 32°C (89°F) | 25 mm (1.0 inches) | 64% | very high |
October Weather | 24°C (76°F) | 23 mm (0.9 inches) | 67% | high |
November Weather | 19°C (66°F) | 17 mm (0.7 inches) | 77% | moderate |
December Weather | 13°C (55°F) | 20 mm (0.8 inches) | 82% | moderate |