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September Weather in Hayredin, Bulgaria

Last updated: August 22, 2025

In Hayredin, Bulgaria, the average temperature in September is a pleasant 21°C (69°F). However, expect a range between a cool 2°C (35°F) and a warm 37°C (98°F). During this month, precipitation totals about 16 mm (0.6 in) over just 2 days, and the average humidity hovers around 59%. Prepare accordingly for a mix of weather!

September Temperature in Hayredin

In September in Hayredin, the average temperature is 21°C (69°F). Maximum temperatures can reach as high as 37°C (98°F), while minimum temperatures can drop to as low as 2°C (35°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both light clothing for warm days and warmer layers for cooler evenings.

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

The chart illustrates September temperature patterns in Hayredin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hayredin, September typically has an average temperature of 21°C (69°F), with highs reaching up to 37°C (98°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec333945556472767769574638
Data source: Temperature data for Hayredin 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 Hayredin

In Hayredin in September, the precipitation amount is 16 mm (0.6 in) over a period of 2 days.

September Precipitation Trends in Hayredin

The chart displays monthly precipitation patterns in Hayredin, 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 Hayredin, September typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec464579416683722616594453
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hayredin

In Hayredin in September, humidity is 59%. With an average temperature of 21°C (69°F), this humidity feels like a comfortable embrace, making it ideal for exploring local attractions without the discomfort of excessive heat or stickiness.

September Average Humidity in Hayredin

This chart illustrates the average monthly humidity levels in Hayredin, 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 Hayredin is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%85%83%71%73%67%68%50%59%79%87%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hayredin

In Hayredin 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 Hayredin.

Maximum UV Index Levels in Hayredin for September

The chart shows the monthly maximum UV Index (UVI) for Hayredin 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 Hayredin typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789987532
Data source: Hayredin 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 Hayredin Compares to Other Months

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

This table compares monthly weather conditions in Hayredin, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)46 mm (1.8 inches)89%low
February Weather4°C (39°F)45 mm (1.8 inches)85%moderate
March Weather7°C (45°F)79 mm (3.1 inches)83%high
April Weather13°C (55°F)41 mm (1.6 inches)71%high
May Weather18°C (65°F)66 mm (2.6 inches)73%very high
June Weather22°C (72°F)83 mm (3.3 inches)67%very high
July Weather24°C (76°F)72 mm (2.8 inches)68%very high
August Weather25°C (77°F)26 mm (1.0 inches)50%very high
September Weather21°C (69°F)16 mm (0.6 inches)59%high
October Weather14°C (57°F)58 mm (2.3 inches)79%moderate
November Weather8°C (46°F)44 mm (1.7 inches)87%moderate
December Weather3°C (38°F)53 mm (2.1 inches)89%low

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