September Weather in Sieniawa

Last updated: March 2, 2024

The weather in Sieniawa, Poland, during September is characterized by an average temperature of 12°C (55°F). Highs can soar to 26°C (79°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Sieniawa throughout September hovers around 67%.

2°C (36°F)

Minimum temperature

12°C (55°F)

Average temperature

26°C (79°F)

Maximum temperature

67%

Humidity

Precipitation and Sunshine hours

In September, Sieniawa averages 130 mm (5.1 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 12 hours 33 minutes of daylight, with the sun shining for approximately 10 hours 18 minutes each day. Additionally, there is a 34% probability of sunny days during this period.

130 mm (5.1 inches)

Precipitation

13 rainy days

Rainy days

10 hours 18 minutes

Sunshine hours

34%

Chance of sun

UV Index

In September, the UV Index in Sieniawa reaches a maximum of 6, 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 3 4 5 6 6 5 4 3 1 1 1
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

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