September Weather in Boyolali

Last updated: March 2, 2024

The weather in Boyolali, Indonesia, during September is characterized by an average temperature of 23°C (75°F). Highs can soar to 31°C (87°F), while lows may dip to 18°C (64°F). Typically, the humidity level in Boyolali throughout September hovers around 70%.

18°C (64°F)

Minimum temperature

23°C (75°F)

Average temperature

31°C (87°F)

Maximum temperature

70%

Humidity

Precipitation and Sunshine hours

In September, Boyolali averages 83 mm (3.3 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 12 hours 2 minutes of daylight, with the sun shining for approximately 10 hours 13 minutes each day. Additionally, there is a 24% probability of sunny days during this period.

83 mm (3.3 inches)

Precipitation

11 rainy days

Rainy days

10 hours 13 minutes

Sunshine hours

24%

Chance of sun

UV Index

In September, the UV Index in Boyolali reaches a maximum of 15, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 2 5 9 13 15 14 11 8 4 2 1 0 0
Exposure Low Moderate VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 15 min 10 min 15 min 30 min 45 min

Compare Boyolali's Climate with Cities Worldwide