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September Weather in Martineni, Romania

Last updated: August 27, 2025

In September, the average temperature in Martineni, Romania hovers around 14°C (58°F). Expect a range with minimums plummeting to -2°C (28°F) and maximums soaring to 31°C (87°F). Be prepared for some rain, as 42 mm (1.7 in) of precipitation typically falls over 8 days, with an average humidity of 57%.

September Temperature in Martineni

In September in Martineni, the average temperature is 14°C (58°F), with maximums reaching up to 31°C (87°F) and minimums dipping as low as -2°C (28°F). This range of temperatures makes it essential for travelers to pack layers to ensure comfort during their visit.

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

The chart illustrates September temperature patterns in Martineni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Martineni, September typically has an average temperature of 14°C (58°F), with highs reaching up to 31°C (87°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec263237465563656657483932
Data source: Temperature data for Martineni 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 Martineni

In Martineni in September, the precipitation amount is 42 mm (1.7 in) over the course of 8 days.

September Precipitation Trends in Martineni

The chart displays monthly precipitation patterns in Martineni, 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 Martineni, September typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec2842545193134946442433458
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Martineni

In Martineni in September, humidity is 57%. With an average temperature of 14°C (58°F), this humidity feels like a refreshing blanket, making it pleasant for traveling as you can explore comfortably without the sweltering heat weighing you down.

September Average Humidity in Martineni

This chart illustrates the average monthly humidity levels in Martineni, 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 Martineni is approximately 57%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%85%82%73%71%70%66%48%57%79%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Martineni

In Martineni 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 Martineni.

Maximum UV Index Levels in Martineni for September

The chart shows the monthly maximum UV Index (UVI) for Martineni 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 Martineni typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Martineni 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 Martineni Compares to Other Months

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

This table compares monthly weather conditions in Martineni, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)28 mm (1.1 inches)88%low
February Weather0°C (32°F)42 mm (1.7 inches)85%moderate
March Weather3°C (37°F)54 mm (2.1 inches)82%moderate
April Weather8°C (46°F)51 mm (2.0 inches)73%high
May Weather13°C (56°F)93 mm (3.7 inches)71%very high
June Weather17°C (63°F)134 mm (5.3 inches)70%very high
July Weather18°C (65°F)94 mm (3.7 inches)66%very high
August Weather19°C (67°F)64 mm (2.5 inches)48%very high
September Weather14°C (58°F)42 mm (1.7 inches)57%high
October Weather9°C (48°F)43 mm (1.7 inches)79%moderate
November Weather4°C (40°F)34 mm (1.4 inches)87%moderate
December Weather0°C (32°F)58 mm (2.3 inches)88%low

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