Last updated: June 24, 2025
In September, the average temperature in Lucas, United States is a pleasant 20°C (67°F). Visitors can expect a minimum of only 4°C (40°F) and a maximum of 33°C (91°F), making it a month of varied weather. During this time, expect approximately 80 mm (3.2 in) of precipitation spread over 10 days. With an average humidity of 78%, it's the perfect opportunity to experience the environment's lush richness!
In September, in Lucas, the average temperature is 20°C (67°F). The maximum can reach 33°C (91°F) and the minimum can be as low as 4°C (40°F). This range makes Lucas a versatile destination for travelers, offering comfortable weather for both outdoor adventures and relaxing getaways.
In Lucas in September, the precipitation amount is 80 mm (3.2 in) over a span of 10 days.
In Lucas in September humidity is 78%. With an average temperature of 20°C (67°F), this humidity feels like walking through a warm, thick blanket, making travel a bit sticky and requiring frequent breaks to find shade and cool refreshments.
In Lucas 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 Lucas.
UV Risk Categories
Weather in Lucas varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Lucas, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 81 mm (3.2 inches) | 88% | moderate |
| February Weather | 0°C (32°F) | 98 mm (3.8 inches) | 87% | moderate |
| March Weather | 5°C (40°F) | 103 mm (4.1 inches) | 87% | high |
| April Weather | 10°C (50°F) | 130 mm (5.1 inches) | 87% | very high |
| May Weather | 17°C (62°F) | 126 mm (5.0 inches) | 81% | very high |
| June Weather | 21°C (71°F) | 141 mm (5.5 inches) | 82% | very high |
| July Weather | 24°C (75°F) | 123 mm (4.8 inches) | 81% | very high |
| August Weather | 22°C (72°F) | 89 mm (3.5 inches) | 78% | very high |
| September Weather | 20°C (67°F) | 80 mm (3.2 inches) | 78% | very high |
| October Weather | 14°C (57°F) | 98 mm (3.9 inches) | 82% | high |
| November Weather | 5°C (41°F) | 92 mm (3.6 inches) | 89% | moderate |
| December Weather | 1°C (35°F) | 92 mm (3.6 inches) | 86% | low |