October Weather in Hartford

Last updated: March 2, 2024

The weather in Hartford, United States, during October is characterized by an average temperature of 17°C (62°F). Highs can soar to 32°C (89°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Hartford throughout October hovers around 78%.

2°C (36°F)

Minimum temperature

17°C (62°F)

Average temperature

32°C (89°F)

Maximum temperature

78%

Humidity

Precipitation and Sunshine hours

In October, Hartford averages 115 mm (4.5 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 11 hours 10 minutes of daylight, with the sun shining for approximately 7 hours 56 minutes each day. Additionally, there is a 44% probability of sunny days during this period.

115 mm (4.5 inches)

Precipitation

10 rainy days

Rainy days

7 hours 56 minutes

Sunshine hours

44%

Chance of sun

UV Index

In October, the UV Index in Hartford reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 1 1 2 4 6 7 7 6 4 2 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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