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September Weather in Kaynardzha, Bulgaria

Last updated: August 22, 2025

In September, the average temperature in Kaynardzha, Bulgaria is a pleasant 20°C (68°F). You can expect temperatures to range from a cool 2°C (36°F) to a warm 34°C (93°F). During this month, precipitation averages around 19 mm (0.8 in) over 2 days, and the average humidity is a comfortable 58%.

September Temperature in Kaynardzha

In September in Kaynardzha, the average temperature is 20°C (68°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 2°C (36°F). This diverse range of temperatures makes Kaynardzha an ideal destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Kaynardzha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaynardzha, September typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (93°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec343944526370747668574739
Data source: Temperature data for Kaynardzha 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 Kaynardzha

In Kaynardzha in September, the precipitation amount is 19 mm (0.8 in) over a span of 2 days.

September Precipitation Trends in Kaynardzha

The chart displays monthly precipitation patterns in Kaynardzha, 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 Kaynardzha, September typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec454761344587561919504266
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kaynardzha

In Kaynardzha in September humidity is 58%. With an average temperature of 20°C (68°F), this humidity feels like a refreshing embrace, creating a comfortable atmosphere for exploring the local sights and enjoying leisurely walks outdoors.

September Average Humidity in Kaynardzha

This chart illustrates the average monthly humidity levels in Kaynardzha, 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 Kaynardzha is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%84%81%70%72%66%62%48%58%78%85%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kaynardzha

In Kaynardzha 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 Kaynardzha.

Maximum UV Index Levels in Kaynardzha for September

The chart shows the monthly maximum UV Index (UVI) for Kaynardzha 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 Kaynardzha typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789997532
Data source: Kaynardzha 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 Kaynardzha Compares to Other Months

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

This table compares monthly weather conditions in Kaynardzha, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)45 mm (1.8 inches)88%low
February Weather4°C (39°F)47 mm (1.9 inches)84%moderate
March Weather6°C (44°F)61 mm (2.4 inches)81%high
April Weather11°C (53°F)34 mm (1.3 inches)70%high
May Weather17°C (63°F)45 mm (1.8 inches)72%very high
June Weather21°C (71°F)87 mm (3.4 inches)66%very high
July Weather23°C (75°F)56 mm (2.2 inches)62%very high
August Weather24°C (76°F)19 mm (0.7 inches)48%very high
September Weather20°C (68°F)19 mm (0.8 inches)58%high
October Weather14°C (57°F)50 mm (2.0 inches)78%moderate
November Weather8°C (47°F)42 mm (1.6 inches)85%moderate
December Weather4°C (39°F)66 mm (2.6 inches)87%low

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