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September Weather in Sarnitsa, Bulgaria

Last updated: August 22, 2025

In September, the average temperature in Sarnitsa, Bulgaria hovers around 14°C (57°F). Visitors can expect temperatures to range from a brisk -2°C (29°F) to a warm 29°C (84°F). During this month, precipitation amounts to approximately 46 mm (1.8 in) over 6 days, contributing to an average humidity of 57%.

September Temperature in Sarnitsa

In September in Sarnitsa, the average temperature is 14°C (57°F). The maximum can reach 29°C (84°F), while the minimum can dip to as low as -2°C (29°F). This diverse temperature range makes it essential for travelers to pack accordingly, ensuring comfort in both warm and cool conditions.

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

The chart illustrates September temperature patterns in Sarnitsa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sarnitsa, September typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (84°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec283236445258636457474033
Data source: Temperature data for Sarnitsa 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 Sarnitsa

In Sarnitsa in September, the precipitation amount is 46 mm (1.8 in) over a span of 6 days.

September Precipitation Trends in Sarnitsa

The chart displays monthly precipitation patterns in Sarnitsa, 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 Sarnitsa, September typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec716610410010914711162466970106
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sarnitsa

In Sarnitsa in September, humidity is 57%. With an average temperature of 14°C (57°F), this humidity feels like a gentle, cool embrace, making it quite pleasant for traveling, as long as you dress in layers to adapt to the slightly damp conditions.

September Average Humidity in Sarnitsa

This chart illustrates the average monthly humidity levels in Sarnitsa, 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 Sarnitsa is approximately 57%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%83%81%71%74%63%60%47%57%76%85%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sarnitsa

In Sarnitsa in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Sarnitsa.

Maximum UV Index Levels in Sarnitsa for September

The chart shows the monthly maximum UV Index (UVI) for Sarnitsa 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 Sarnitsa typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3478101110108642
Data source: Sarnitsa 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 Sarnitsa Compares to Other Months

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

This table compares monthly weather conditions in Sarnitsa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)71 mm (2.8 inches)88%moderate
February Weather0°C (32°F)66 mm (2.6 inches)83%moderate
March Weather2°C (36°F)104 mm (4.1 inches)81%high
April Weather7°C (44°F)100 mm (3.9 inches)71%very high
May Weather11°C (53°F)108 mm (4.3 inches)74%very high
June Weather15°C (59°F)146 mm (5.8 inches)63%extreme
July Weather17°C (64°F)111 mm (4.4 inches)60%very high
August Weather18°C (64°F)62 mm (2.4 inches)47%very high
September Weather14°C (57°F)46 mm (1.8 inches)57%very high
October Weather9°C (48°F)69 mm (2.7 inches)76%high
November Weather4°C (40°F)70 mm (2.8 inches)85%moderate
December Weather0°C (33°F)106 mm (4.2 inches)87%low

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