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January Weather in Ostrovu Mare, Romania

Last updated: August 27, 2025

In January, the average temperature in Ostrovu Mare, Romania hovers around 1°C (34°F). Expect chilly conditions as minimums can plummet to -14°C (8°F), while the warmest days may reach up to 15°C (59°F). With 54 mm (2.1 in) of precipitation over 8 days, it's wise to keep an umbrella handy. Additionally, the average humidity is a high 89%, making it even more important to dress warmly for this moody weather!

January Temperature in Ostrovu Mare

In January in Ostrovu Mare, the average temperature is 1°C (34°F). Maximum temperatures can reach 15°C (59°F), while minimums can drop as low as -14°C (8°F). Travelers should be prepared for significant temperature variations and dress in layers to stay comfortable.

January Weather in Ostrovu Mare: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Ostrovu Mare, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostrovu Mare, January typically has an average temperature of 1°C (34°F), with highs reaching up to 15°C (59°F) and lows dropping to around -14°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec343844536270747567554638
Data source: Temperature data for Ostrovu Mare 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 Ostrovu Mare

In Ostrovu Mare in January, the total precipitation amount reaches 54 mm (2.1 in) over a span of 8 days.

January Precipitation Trends in Ostrovu Mare

The chart displays monthly precipitation patterns in Ostrovu Mare, 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 Ostrovu Mare, January typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec545364398859512815607079
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Ostrovu Mare

In Ostrovu Mare in January humidity is 89%. With an average temperature of 1°C (34°F), this humidity feels like a chilling dampness that seeps into your bones, making travel uncomfortable and requiring extra layers to combat the cold and moisture.

January Average Humidity in Ostrovu Mare

This chart illustrates the average monthly humidity levels in Ostrovu Mare, 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 Ostrovu Mare 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 Ostrovu Mare

In Ostrovu Mare 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 Ostrovu Mare, you can visit Hourly UV Index in Ostrovu Mare.

Maximum UV Index Levels in Ostrovu Mare for January

The chart shows the monthly maximum UV Index (UVI) for Ostrovu Mare 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 Ostrovu Mare typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Ostrovu Mare 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 Ostrovu Mare Compares to Other Months

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

This table compares monthly weather conditions in Ostrovu Mare, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)54 mm (2.1 inches)89%low
February Weather3°C (38°F)52 mm (2.1 inches)86%moderate
March Weather7°C (44°F)64 mm (2.5 inches)82%moderate
April Weather12°C (53°F)39 mm (1.5 inches)73%high
May Weather17°C (62°F)88 mm (3.5 inches)74%very high
June Weather21°C (71°F)59 mm (2.3 inches)70%very high
July Weather23°C (75°F)51 mm (2.0 inches)70%very high
August Weather24°C (76°F)28 mm (1.1 inches)59%very high
September Weather19°C (67°F)15 mm (0.6 inches)67%high
October Weather13°C (56°F)60 mm (2.4 inches)82%moderate
November Weather8°C (46°F)70 mm (2.7 inches)89%moderate
December Weather3°C (38°F)79 mm (3.1 inches)91%low

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