August Weather in Rockford

Last updated: March 2, 2024

The weather in Rockford, United States, during August is characterized by an average temperature of 27°C (80°F). Highs can soar to 35°C (95°F), while lows may dip to 19°C (67°F). Typically, the humidity level in Rockford throughout August hovers around 72%.

19°C (67°F)

Minimum temperature

27°C (80°F)

Average temperature

35°C (95°F)

Maximum temperature

72%

Humidity

Precipitation and Sunshine hours

In August, Rockford averages 120 mm (4.7 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 13 hours 17 minutes of daylight, with the sun shining for approximately 9 hours 49 minutes each day. Additionally, there is a 41% probability of sunny days during this period.

120 mm (4.7 inches)

Precipitation

16 rainy days

Rainy days

9 hours 49 minutes

Sunshine hours

41%

Chance of sun

UV Index

In August, the UV Index in Rockford reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 10 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 2 4 6 9 10 11 10 7 5 3 1 1
Exposure Low Moderate High VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 25 min 30 min 45 min

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