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September Weather in Biharia, Romania

Last updated: August 27, 2025

In September, the average temperature in Biharia, Romania is a pleasant 18°C (65°F). Temperatures can vary significantly, with a minimum of 3°C (37°F) and a maximum reaching 34°C (94°F). Expect 44 mm (1.7 in) of precipitation over approximately 7 days, accompanied by an average humidity of 68%.

September Temperature in Biharia

In September in Biharia, the average temperature is 18°C (65°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 3°C (37°F). This makes it a good time for travelers to enjoy a range of outdoor activities while being prepared for both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Biharia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Biharia, September typically has an average temperature of 18°C (65°F), with highs reaching up to 34°C (94°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec323844536271737464554537
Data source: Temperature data for Biharia 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 Biharia

In Biharia in September, the precipitation amount is 44 mm (1.7 in) spread over a duration of 7 days.

September Precipitation Trends in Biharia

The chart displays monthly precipitation patterns in Biharia, 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 Biharia, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec465849518097654844505377
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Biharia

In Biharia in September, humidity is 68%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket, making travel somewhat sticky and requiring occasional breaks for refreshing hydration.

September Average Humidity in Biharia

This chart illustrates the average monthly humidity levels in Biharia, 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 Biharia is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%83%75%72%72%71%62%68%84%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Biharia

In Biharia 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 Biharia.

Maximum UV Index Levels in Biharia for September

The chart shows the monthly maximum UV Index (UVI) for Biharia 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 Biharia typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987422
Data source: Biharia 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 Biharia Compares to Other Months

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

This table compares monthly weather conditions in Biharia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)46 mm (1.8 inches)89%low
February Weather3°C (38°F)58 mm (2.3 inches)87%moderate
March Weather7°C (44°F)49 mm (1.9 inches)83%moderate
April Weather12°C (54°F)51 mm (2.0 inches)75%high
May Weather16°C (62°F)80 mm (3.2 inches)72%very high
June Weather21°C (71°F)97 mm (3.8 inches)72%very high
July Weather23°C (73°F)65 mm (2.6 inches)71%very high
August Weather23°C (74°F)47 mm (1.9 inches)62%very high
September Weather18°C (65°F)44 mm (1.7 inches)68%high
October Weather13°C (55°F)50 mm (2.0 inches)84%moderate
November Weather7°C (46°F)53 mm (2.1 inches)90%low
December Weather3°C (38°F)77 mm (3.0 inches)92%low

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