September Weather in Ostrow Mazowiecka

Last updated: March 2, 2024

The weather in Ostrow Mazowiecka, Poland, during September is characterized by an average temperature of 14°C (58°F). Highs can soar to 28°C (82°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Ostrow Mazowiecka throughout September hovers around 71%.

3°C (37°F)

Minimum temperature

14°C (58°F)

Average temperature

28°C (82°F)

Maximum temperature

71%

Humidity

Precipitation and Sunshine hours

In September, Ostrow Mazowiecka averages 70 mm (2.8 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 12 hours 36 minutes of daylight, with the sun shining for approximately 9 hours 54 minutes each day. Additionally, there is a 39% probability of sunny days during this period.

70 mm (2.8 inches)

Precipitation

12 rainy days

Rainy days

9 hours 54 minutes

Sunshine hours

39%

Chance of sun

UV Index

In September, the UV Index in Ostrow Mazowiecka reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 30 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 5 5 5 5 3 2 1 1 1
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

Compare Ostrow Mazowiecka's Climate with Cities Worldwide