Last updated: June 24, 2025
In September, the average temperature in Lockport Heights, United States hovers around 26°C (80°F), making it a pleasant time to visit. Expect temperatures to vary between a minimum of 15°C (59°F) and a maximum of 35°C (95°F). However, be prepared for some rain; precipitation totals around 182 mm (7.2 in) spread over approximately 18 days. With an average humidity of 79%, it’s a month that balances warmth with refreshing moisture.
In September in Lockport Heights, the average temperature is 26°C (80°F). Maximums can reach 35°C (95°F), while minimums can drop to as low as 15°C (59°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy the outdoor activities that Lockport Heights has to offer.
In Lockport Heights in September, the total precipitation amount is 182 mm (7.2 in) spread over 18 days.
In Lockport Heights in September, humidity is 79%. With an average temperature of 26°C (80°F), this humidity feels like an enveloping warm blanket, making travel feel slightly sluggish and prompting frequent hydration breaks to stay comfortable while exploring the sights.
In Lockport Heights 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 Lockport Heights.
UV Risk Categories
Weather in Lockport Heights varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Lockport Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 13°C (55°F) | 85 mm (3.4 inches) | 81% | moderate |
| February Weather | 16°C (61°F) | 94 mm (3.7 inches) | 81% | very high |
| March Weather | 19°C (66°F) | 80 mm (3.1 inches) | 79% | very high |
| April Weather | 21°C (70°F) | 109 mm (4.3 inches) | 81% | extreme |
| May Weather | 25°C (77°F) | 151 mm (6.0 inches) | 77% | extreme |
| June Weather | 27°C (81°F) | 228 mm (9.0 inches) | 74% | extreme |
| July Weather | 28°C (82°F) | 250 mm (9.8 inches) | 74% | extreme |
| August Weather | 28°C (82°F) | 264 mm (10.4 inches) | 73% | extreme |
| September Weather | 26°C (80°F) | 182 mm (7.2 inches) | 79% | very high |
| October Weather | 23°C (74°F) | 138 mm (5.4 inches) | 77% | very high |
| November Weather | 16°C (62°F) | 60 mm (2.3 inches) | 81% | high |
| December Weather | 14°C (58°F) | 95 mm (3.7 inches) | 84% | moderate |