Last updated: June 24, 2025
In Pearl City, United States, the average temperature in October hovers around 11°C (53°F), while temperatures can range from a chilly -5°C (23°F) to a warm 31°C (88°F). Expect approximately 110 mm (4.3 in) of precipitation spread over 12 days, contributing to an average humidity level of 83%. Stay prepared for a mix of weather as you explore this unique destination!
In October in Pearl City, the average temperature is 11°C (53°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as -5°C (23°F). Be prepared for a wide range of temperatures when traveling to Pearl City during this time.
In Pearl City in October, the precipitation amount is 110 mm (4.3 in) over a span of 12 days.
In Pearl City in October, humidity is 83%. With an average temperature of 11°C (53°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and causing an inevitable sheen of sweat to form, which can dampen the joy of exploring your surroundings.
In Pearl City in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Pearl City.
UV Risk Categories
Weather in Pearl City varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Pearl City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (23°F) | 58 mm (2.3 inches) | 85% | moderate |
| February Weather | -4°C (25°F) | 58 mm (2.3 inches) | 85% | moderate |
| March Weather | 3°C (38°F) | 73 mm (2.9 inches) | 85% | high |
| April Weather | 9°C (48°F) | 100 mm (3.9 inches) | 85% | very high |
| May Weather | 16°C (61°F) | 148 mm (5.8 inches) | 78% | very high |
| June Weather | 22°C (72°F) | 119 mm (4.7 inches) | 80% | very high |
| July Weather | 24°C (76°F) | 84 mm (3.3 inches) | 78% | very high |
| August Weather | 22°C (72°F) | 93 mm (3.7 inches) | 76% | very high |
| September Weather | 19°C (67°F) | 121 mm (4.8 inches) | 79% | very high |
| October Weather | 11°C (53°F) | 110 mm (4.3 inches) | 83% | moderate |
| November Weather | 3°C (37°F) | 46 mm (1.8 inches) | 88% | moderate |
| December Weather | -1°C (31°F) | 50 mm (2.0 inches) | 81% | low |