January Weather in Castranova, Romania

Last updated: August 27, 2025

In January, the average temperature in Castranova, Romania hovers around 1°C (33°F). You might experience a chill as lows can drop to -18°C (0°F), while highs can reach up to 15°C (60°F). Expect about 43 mm (1.7 in) of precipitation spread over 7 days, and prepare for a damp atmosphere with an average humidity of 89%.

January Temperature in Castranova

In January in Castranova, the average temperature is 1°C (33°F). Maximums can reach 15°C (60°F), while minimums can drop to as low as -18°C (0°F). Be prepared for a wide range of temperatures, making layered clothing essential for your travels.

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

The chart illustrates January temperature patterns in Castranova, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castranova, January typically has an average temperature of 1°C (33°F), with highs reaching up to 15°C (60°F) and lows dropping to around -18°C (0°F).

Data source: Temperature data for Castranova generated using information from the Copernicus Climate Change Service.

January Precipitation in Castranova

In Castranova in January, the total precipitation amount is 43 mm (1.7 in) spread over a period of 7 days.

January Precipitation Trends in Castranova

The chart displays monthly precipitation patterns in Castranova, 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 Castranova, January typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Castranova

In Castranova in January, humidity is 89%. With an average temperature of 1°C (33°F), this humidity feels like a chilling mist that makes every step outside feel damp and uncomfortable, making travel quite challenging as the cold air clings to your skin.

January Average Humidity in Castranova

This chart illustrates the average monthly humidity levels in Castranova, 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 Castranova is approximately 89%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Castranova

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

Maximum UV Index Levels in Castranova for January

The chart shows the monthly maximum UV Index (UVI) for Castranova 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 Castranova typically reaches 2, which falls under the low exposure category.

Data source: Castranova 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 Castranova Compares to Other Months

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

This table compares monthly weather conditions in Castranova, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (33°F)	43 mm (1.7 inches)	89%	low
February Weather	4°C (39°F)	41 mm (1.6 inches)	85%	moderate
March Weather	7°C (46°F)	73 mm (2.9 inches)	83%	high
April Weather	13°C (56°F)	39 mm (1.6 inches)	71%	high
May Weather	18°C (65°F)	81 mm (3.2 inches)	73%	very high
June Weather	22°C (73°F)	98 mm (3.9 inches)	67%	very high
July Weather	25°C (77°F)	71 mm (2.8 inches)	68%	very high
August Weather	26°C (79°F)	28 mm (1.1 inches)	50%	very high
September Weather	21°C (70°F)	14 mm (0.6 inches)	59%	high
October Weather	14°C (57°F)	61 mm (2.4 inches)	79%	moderate
November Weather	8°C (46°F)	42 mm (1.7 inches)	87%	moderate
December Weather	3°C (38°F)	55 mm (2.2 inches)	89%	low