Last updated: June 24, 2025
In October, the average temperature in San Leon, United States is a pleasant 23°C (73°F). However, be prepared for some variability, as temperatures can dip to a minimum of 3°C (37°F) and soar up to a maximum of 32°C (90°F). Expect around 121 mm (4.7 in) of precipitation spread over 13 days, contributing to an average humidity level of 75%. Embrace the climate while planning your adventures!
In October in San Leon, the average temperature is 23°C (73°F), with maximums reaching 32°C (90°F) and minimums dropping to as low as 3°C (37°F). This makes it an ideal destination for travelers seeking a mix of warm days and cooler evenings.
In San Leon in October, the precipitation amount reaches 121 mm (4.7 in), occurring over the course of 13 days.
In San Leon in October, humidity is 75%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, making travel slightly uncomfortable yet invigorating as the air wraps around you, creating a sense of walking through a lush, tropical paradise.
In San Leon in October, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in San Leon.
UV Risk Categories
Weather in San Leon varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in San Leon, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 13°C (55°F) | 78 mm (3.1 inches) | 78% | moderate |
| February Weather | 15°C (59°F) | 86 mm (3.4 inches) | 81% | very high |
| March Weather | 19°C (66°F) | 68 mm (2.7 inches) | 76% | very high |
| April Weather | 21°C (70°F) | 98 mm (3.9 inches) | 79% | extreme |
| May Weather | 25°C (77°F) | 168 mm (6.6 inches) | 79% | extreme |
| June Weather | 28°C (82°F) | 166 mm (6.5 inches) | 74% | extreme |
| July Weather | 28°C (83°F) | 150 mm (5.9 inches) | 71% | extreme |
| August Weather | 29°C (84°F) | 208 mm (8.2 inches) | 68% | extreme |
| September Weather | 27°C (81°F) | 216 mm (8.5 inches) | 73% | very high |
| October Weather | 23°C (73°F) | 121 mm (4.7 inches) | 75% | very high |
| November Weather | 17°C (63°F) | 78 mm (3.1 inches) | 78% | high |
| December Weather | 15°C (59°F) | 104 mm (4.1 inches) | 84% | moderate |