nomadseason

September Weather in Sanica, Bosnia and Herzegovina

Last updated: August 22, 2025

In Sanica, Bosnia and Herzegovina, the average temperature in September hovers around 15°C (59°F), with a minimum dipping to 0°C (33°F) and a maximum soaring to 30°C (87°F). This month also brings 99 mm (3.9 in) of precipitation over 11 days, contributing to an average humidity level of 62%. Prepare accordingly to enjoy the diverse climate!

September Temperature in Sanica

In September in Sanica, the average temperature is 15°C (59°F). Maximums can reach 30°C (87°F) and minimums can be as low as 0°C (33°F). Be prepared for varying weather conditions, making it a great time for outdoor exploration and activities.

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

The chart illustrates September temperature patterns in Sanica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanica, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (87°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec313741495664676859514436
Data source: Temperature data for Sanica generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Sanica

In Sanica, in September, the precipitation amount is 99 mm (3.9 in) over the course of 11 days.

September Precipitation Trends in Sanica

The chart displays monthly precipitation patterns in Sanica, 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 Sanica, September typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec8591941061571101249099107106143
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Sanica

In Sanica in September humidity is 62%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing embrace, making it ideal for leisurely strolls and explorations without feeling overly hot or sticky.

September Average Humidity in Sanica

This chart illustrates the average monthly humidity levels in Sanica, 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 Sanica 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 Sanica

In Sanica 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 Sanica.

Maximum UV Index Levels in Sanica for September

The chart shows the monthly maximum UV Index (UVI) for Sanica 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 Sanica typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Sanica 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 Sanica Compares to Other Months

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

This table compares monthly weather conditions in Sanica, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)85 mm (3.3 inches)89%low
February Weather3°C (37°F)91 mm (3.6 inches)83%moderate
March Weather5°C (41°F)94 mm (3.7 inches)75%high
April Weather9°C (49°F)106 mm (4.2 inches)72%high
May Weather13°C (57°F)157 mm (6.2 inches)70%very high
June Weather18°C (65°F)110 mm (4.3 inches)69%very high
July Weather20°C (67°F)124 mm (4.9 inches)64%very high
August Weather20°C (68°F)90 mm (3.6 inches)51%very high
September Weather15°C (59°F)99 mm (3.9 inches)62%high
October Weather11°C (51°F)107 mm (4.2 inches)81%moderate
November Weather7°C (44°F)106 mm (4.2 inches)87%moderate
December Weather2°C (36°F)143 mm (5.6 inches)88%low

Compare Sanica's Climate with Cities Worldwide