Last updated: June 24, 2025
In Lake Pleasant, United States, the average temperature in September hovers around 15°C (59°F). Expect a temperature range that can dip as low as -2°C (29°F) and soar up to 30°C (85°F). During this time, precipitation amounts to 83 mm (3.3 in) spread over 10 days, while the average humidity sits at a comfortable 72%. Stay prepared for varied weather as you explore!
In September in Lake Pleasant, the average temperature is 15°C (59°F). Maximum temperatures can reach 30°C (85°F), while minimums can dip as low as -2°C (29°F). Be prepared for a wide range of weather conditions if you're planning to travel during this time.
In Lake Pleasant in September, the total precipitation amount is 83 mm (3.3 in) over a span of 10 days.
In Lake Pleasant in September humidity is 72%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket wrapping around you, creating a sultry atmosphere that can make traveling a bit uncomfortable. The stickiness in the air can leave you feeling sluggish, so it’s advisable to stay hydrated and take breaks often while exploring.
In Lake Pleasant in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Lake Pleasant.
UV Risk Categories
Weather in Lake Pleasant varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Lake Pleasant, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (18°F) | 103 mm (4.0 inches) | 89% | moderate |
| February Weather | -6°C (22°F) | 110 mm (4.3 inches) | 88% | moderate |
| March Weather | -2°C (28°F) | 90 mm (3.5 inches) | 86% | high |
| April Weather | 5°C (41°F) | 137 mm (5.4 inches) | 84% | very high |
| May Weather | 12°C (54°F) | 124 mm (4.9 inches) | 76% | very high |
| June Weather | 17°C (62°F) | 118 mm (4.6 inches) | 72% | very high |
| July Weather | 20°C (68°F) | 170 mm (6.7 inches) | 66% | very high |
| August Weather | 18°C (66°F) | 129 mm (5.1 inches) | 64% | very high |
| September Weather | 15°C (59°F) | 83 mm (3.3 inches) | 72% | very high |
| October Weather | 9°C (48°F) | 173 mm (6.8 inches) | 81% | high |
| November Weather | 0°C (33°F) | 129 mm (5.1 inches) | 87% | moderate |
| December Weather | -5°C (23°F) | 123 mm (4.9 inches) | 84% | low |