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January Weather in Pietroasa, Romania

Last updated: August 27, 2025

In January, the average temperature in Pietroasa, Romania hovers around -2°C (29°F), with a notable range from a minimum of -24°C (-11°F) to a maximum of 14°C (57°F). Expect 61 mm (2.4 in) of precipitation spread over 11 days, contributing to a high average humidity of 89%. Be prepared for chilly and damp conditions during your visit!

January Temperature in Pietroasa

In January in Pietroasa, the average temperature is -2°C (29°F). Maximums can reach 14°C (57°F), while minimums can drop to as low as -24°C (-11°F). Travelers should be prepared for a wide range of temperatures when visiting during this month.

January Weather in Pietroasa: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Pietroasa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pietroasa, January typically has an average temperature of -2°C (29°F), with highs reaching up to 14°C (57°F) and lows dropping to around -24°C (-11°F).
JanFebMarAprMayJunJulAugSepOctNovDec293640495764676960514335
Data source: Temperature data for Pietroasa 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.

January Precipitation in Pietroasa

In Pietroasa in January, the total precipitation amount is 61 mm (2.4 in) over the course of 11 days.

January Precipitation Trends in Pietroasa

The chart displays monthly precipitation patterns in Pietroasa, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Pietroasa, January typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec617075731491551169167675596
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Pietroasa

In Pietroasa in January humidity is 89%. With an average temperature of -2°C (29°F), this humidity feels like a suffocating fog that clings to your skin, making outdoor adventures less enjoyable and giving travel a heavy and oppressive feel.

January Average Humidity in Pietroasa

This chart illustrates the average monthly humidity levels in Pietroasa, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Pietroasa is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%82%73%74%70%70%59%67%83%89%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Pietroasa

In Pietroasa in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Pietroasa, you can visit Hourly UV Index in Pietroasa.

Maximum UV Index Levels in Pietroasa for January

The chart shows the monthly maximum UV Index (UVI) for Pietroasa in January, 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 January, the maximum UV index in Pietroasa typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245689987532
Data source: Pietroasa January 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 January Weather in Pietroasa Compares to Other Months

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

This table compares monthly weather conditions in Pietroasa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)61 mm (2.4 inches)89%low
February Weather2°C (36°F)70 mm (2.8 inches)86%moderate
March Weather5°C (41°F)75 mm (3.0 inches)82%moderate
April Weather9°C (49°F)73 mm (2.9 inches)73%high
May Weather14°C (57°F)149 mm (5.9 inches)74%very high
June Weather18°C (65°F)155 mm (6.1 inches)70%very high
July Weather19°C (67°F)116 mm (4.6 inches)70%very high
August Weather20°C (69°F)91 mm (3.6 inches)59%very high
September Weather16°C (60°F)66 mm (2.6 inches)67%high
October Weather10°C (51°F)67 mm (2.7 inches)82%moderate
November Weather6°C (44°F)55 mm (2.2 inches)89%moderate
December Weather1°C (35°F)96 mm (3.8 inches)91%low

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