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January Weather in Ionaseni, Romania

Last updated: August 27, 2025

In January, the average temperature in Ionaseni, Romania hovers around -1°C (31°F), with a minimum of -17°C (1°F) and a maximum of 13°C (56°F). Expect 23 mm (0.9 in) of precipitation spread across 6 days, and a notably high average humidity of 92%. Prepare accordingly for a chilly and damp time!

January Temperature in Ionaseni

In January in Ionaseni, the average temperature is -1°C (31°F). The maximum can reach 13°C (56°F), while the minimum can be as low as -17°C (1°F). Travelers should prepare for a wide range of temperatures and dress in layers to stay comfortable during their visit.

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

The chart illustrates January temperature patterns in Ionaseni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ionaseni, January typically has an average temperature of -1°C (31°F), with highs reaching up to 13°C (56°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec303441526170717263534234
Data source: Temperature data for Ionaseni 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 Ionaseni

In Ionaseni in January, the precipitation amount is 23 mm (0.9 in) spread over 6 days.

January Precipitation Trends in Ionaseni

The chart displays monthly precipitation patterns in Ionaseni, 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 Ionaseni, January typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec2338383469113744139343154
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Ionaseni

In Ionaseni in January humidity is 92%. With an average temperature of -1°C (31°F), this humidity feels like a heavy, damp chill that seeps into your bones, making travel uncomfortable and challenging as the cold air mixes with the moisture, creating a biting sensation that lingers long after stepping outside.

January Average Humidity in Ionaseni

This chart illustrates the average monthly humidity levels in Ionaseni, 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 Ionaseni is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%88%86%79%73%73%69%56%62%81%89%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Ionaseni

In Ionaseni 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 Ionaseni, you can visit Hourly UV Index in Ionaseni.

Maximum UV Index Levels in Ionaseni for January

The chart shows the monthly maximum UV Index (UVI) for Ionaseni 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 Ionaseni typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987432
Data source: Ionaseni 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 Ionaseni Compares to Other Months

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

This table compares monthly weather conditions in Ionaseni, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)23 mm (0.9 inches)92%low
February Weather1°C (34°F)38 mm (1.5 inches)88%moderate
March Weather5°C (41°F)38 mm (1.5 inches)86%moderate
April Weather11°C (52°F)34 mm (1.3 inches)79%high
May Weather16°C (61°F)69 mm (2.7 inches)73%very high
June Weather21°C (70°F)113 mm (4.5 inches)73%very high
July Weather22°C (72°F)74 mm (2.9 inches)68%very high
August Weather22°C (73°F)41 mm (1.6 inches)56%very high
September Weather17°C (64°F)39 mm (1.5 inches)62%high
October Weather12°C (53°F)34 mm (1.3 inches)80%moderate
November Weather6°C (43°F)31 mm (1.2 inches)89%moderate
December Weather1°C (35°F)53 mm (2.1 inches)90%low

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