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January Weather in Martanus, Romania

Last updated: August 27, 2025

In Martanus, Romania, the average temperature in January hovers around -4°C (24°F). During this time, temperatures can plummet to as low as -24°C (-11°F), while occasionally peaking at a balmy 12°C (53°F). Expect about 28 mm (1.1 in) of precipitation spread over 6 days, creating a humid atmosphere with an average humidity of 88%.

January Temperature in Martanus

In January in Martanus, the average temperature is -4°C (24°F), with maximums reaching 12°C (53°F) and minimums dipping as low as -24°C (-11°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable.

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

The chart illustrates January temperature patterns in Martanus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Martanus, January typically has an average temperature of -4°C (24°F), with highs reaching up to 12°C (53°F) and lows dropping to around -24°C (-11°F).
JanFebMarAprMayJunJulAugSepOctNovDec243035445461636556473830
Data source: Temperature data for Martanus 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 Martanus

In Martanus in January, the precipitation amount is 28 mm (1.1 in) over the course of 6 days.

January Precipitation Trends in Martanus

The chart displays monthly precipitation patterns in Martanus, 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 Martanus, January typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec284357571011701027542443558
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Martanus

In Martanus in January, humidity is 88%. With an average temperature of -4°C (24°F), this humidity feels like an icy blanket enveloping you, making every breath feel crisp and biting, which can be quite challenging for traveling.

January Average Humidity in Martanus

This chart illustrates the average monthly humidity levels in Martanus, 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 Martanus is approximately 88%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Martanus

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

Maximum UV Index Levels in Martanus for January

The chart shows the monthly maximum UV Index (UVI) for Martanus 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 Martanus typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357810987532
Data source: Martanus 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 Martanus Compares to Other Months

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

This table compares monthly weather conditions in Martanus, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)28 mm (1.1 inches)88%low
February Weather-1°C (30°F)43 mm (1.7 inches)85%moderate
March Weather2°C (36°F)57 mm (2.2 inches)82%moderate
April Weather7°C (45°F)56 mm (2.2 inches)73%high
May Weather12°C (54°F)101 mm (4.0 inches)71%very high
June Weather16°C (62°F)170 mm (6.7 inches)70%very high
July Weather17°C (64°F)102 mm (4.0 inches)66%very high
August Weather18°C (65°F)75 mm (3.0 inches)48%very high
September Weather13°C (56°F)41 mm (1.6 inches)57%high
October Weather8°C (47°F)44 mm (1.7 inches)79%moderate
November Weather3°C (38°F)35 mm (1.4 inches)87%moderate
December Weather-1°C (31°F)58 mm (2.3 inches)88%low

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