October Weather in Louisville

Last updated: March 2, 2024

The weather in Louisville, United States, during October is characterized by an average temperature of 12°C (53°F). Highs can soar to 31°C (88°F), while lows may dip to -4°C (26°F). Typically, the humidity level in Louisville throughout October hovers around 75%.

-4°C (26°F)

Minimum temperature

12°C (53°F)

Average temperature

31°C (88°F)

Maximum temperature

75%

Humidity

Precipitation and Sunshine hours

In October, Louisville averages 131 mm (5.2 inches) of rainfall, typically over the course of 9 rainy days. The month enjoys an average of 11 hours 3 minutes of daylight, with the sun shining for approximately 7 hours 42 minutes each day. Additionally, there is a 55% probability of sunny days during this period.

131 mm (5.2 inches)

Precipitation

9 rainy days

Rainy days

7 hours 42 minutes

Sunshine hours

55%

Chance of sun

UV Index

In October, the UV Index in Louisville reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 25 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 0 1 1 2 4 5 6 5 4 3 1 1 0
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

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