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September Weather in Celinac, Bosnia and Herzegovina

Last updated: August 22, 2025

In September, the average temperature in Celinac, Bosnia and Herzegovina hovers around 17°C (63°F). Expect a temperature range with a cool minimum of 1°C (34°F) and possible highs reaching 34°C (94°F). During this month, precipitation totals around 67 mm (2.6 in) spread over approximately 10 days, contributing to an average humidity level of 62%.

September Temperature in Celinac

In September in Celinac, the average temperature is 17°C (63°F). Maximums can reach 34°C (94°F), and minimums can be as low as 1°C (34°F). It's a good idea to pack layers to stay comfortable during your travels.

September Weather in Celinac: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Celinac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Celinac, September typically has an average temperature of 17°C (63°F), with highs reaching up to 34°C (94°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec344044526069717263544539
Data source: Temperature data for Celinac generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Celinac

In Celinac in September, the total precipitation amount is 67 mm (2.6 in) over a period of 10 days.

September Precipitation Trends in Celinac

The chart displays monthly precipitation patterns in Celinac, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Celinac, September typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec6574708612710310077679475105
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Celinac

In Celinac in September humidity is 62%. With an average temperature of 17°C (63°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as long as you stay hydrated and take breaks in the shade.

September Average Humidity in Celinac

This chart illustrates the average monthly humidity levels in Celinac, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Celinac is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%83%75%72%70%69%64%51%62%81%87%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Celinac

In Celinac in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Celinac.

Maximum UV Index Levels in Celinac for September

The chart shows the monthly maximum UV Index (UVI) for Celinac in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Celinac typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Celinac September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Celinac Compares to Other Months

Weather in Celinac varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Celinac, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Celinac, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)65 mm (2.6 inches)89%low
February Weather4°C (40°F)74 mm (2.9 inches)83%moderate
March Weather7°C (45°F)70 mm (2.8 inches)75%moderate
April Weather11°C (53°F)86 mm (3.4 inches)72%high
May Weather16°C (61°F)127 mm (5.0 inches)70%very high
June Weather20°C (69°F)103 mm (4.0 inches)69%very high
July Weather22°C (71°F)100 mm (3.9 inches)64%very high
August Weather22°C (72°F)77 mm (3.0 inches)51%very high
September Weather17°C (63°F)67 mm (2.6 inches)62%high
October Weather12°C (54°F)94 mm (3.7 inches)81%moderate
November Weather7°C (46°F)75 mm (3.0 inches)87%moderate
December Weather4°C (39°F)105 mm (4.1 inches)88%low

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