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October Weather in Sirnea, Romania

Last updated: August 27, 2025

In October, the average temperature in Sirnea, Romania hovers around 8°C (47°F). Expect a chilly minimum of -5°C (23°F) and a pleasantly warm maximum of 24°C (75°F). During this month, precipitation is around 60 mm (2.4 in) spread over 8 days, with an average humidity level of 79%. So, pack accordingly for a mix of cool and mild weather!

October Temperature in Sirnea

In October in Sirnea, the average temperature is 8°C (47°F). Maximum temperatures can reach 24°C (75°F), while minimums can drop as low as -5°C (23°F). It's advisable to pack for both warm and cold weather to fully enjoy your travels.

October Weather in Sirnea: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Sirnea, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sirnea, October typically has an average temperature of 8°C (47°F), with highs reaching up to 24°C (75°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec232934435260626456463930
Data source: Temperature data for Sirnea 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.

October Precipitation in Sirnea

In Sirnea in October, the total precipitation amount is 60 mm (2.4 in) spread over the course of 8 days.

October Precipitation Trends in Sirnea

The chart displays monthly precipitation patterns in Sirnea, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Sirnea, October typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec4045685514115213911757604275
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Sirnea

In Sirnea in October, humidity is 79%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

October Average Humidity in Sirnea

This chart illustrates the average monthly humidity levels in Sirnea, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Sirnea is approximately 79%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Sirnea

In Sirnea in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Sirnea.

Maximum UV Index Levels in Sirnea for October

The chart shows the monthly maximum UV Index (UVI) for Sirnea in October, 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 October, the maximum UV index in Sirnea typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789997532
Data source: Sirnea October 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 October Weather in Sirnea Compares to Other Months

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

This table compares monthly weather conditions in Sirnea, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)40 mm (1.6 inches)88%low
February Weather-2°C (29°F)45 mm (1.8 inches)85%moderate
March Weather1°C (34°F)68 mm (2.7 inches)82%high
April Weather6°C (44°F)55 mm (2.2 inches)73%high
May Weather11°C (53°F)141 mm (5.5 inches)71%very high
June Weather16°C (60°F)152 mm (6.0 inches)70%very high
July Weather17°C (63°F)139 mm (5.5 inches)66%very high
August Weather18°C (64°F)117 mm (4.6 inches)48%very high
September Weather13°C (56°F)56 mm (2.2 inches)57%high
October Weather8°C (47°F)60 mm (2.4 inches)79%moderate
November Weather4°C (39°F)42 mm (1.7 inches)87%moderate
December Weather-1°C (30°F)75 mm (3.0 inches)88%low

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