August Weather in Mill Creek

Last updated: March 2, 2024

The weather in Mill Creek, United States, during August is characterized by an average temperature of 20°C (68°F). Highs can soar to 28°C (83°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Mill Creek throughout August hovers around 73%.

11°C (52°F)

Minimum temperature

20°C (68°F)

Average temperature

28°C (83°F)

Maximum temperature

73%

Humidity

Precipitation and Sunshine hours

In August, Mill Creek averages 144 mm (5.7 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 13 hours 35 minutes of daylight, with the sun shining for approximately 9 hours 29 minutes each day. Additionally, there is a 38% probability of sunny days during this period.

144 mm (5.7 inches)

Precipitation

16 rainy days

Rainy days

9 hours 29 minutes

Sunshine hours

38%

Chance of sun

UV Index

In August, the UV Index in Mill Creek reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 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 3 5 7 9 10 10 8 6 4 2 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Mill Creek's Climate with Cities Worldwide