January Weather in Grosani, Romania

Last updated: August 27, 2025

In January, the average temperature in Grosani, Romania hovers around -3°C (26°F), with a minimum dipping as low as -20°C (-5°F) and a maximum reaching 10°C (50°F). Visitors can expect approximately 42 mm (1.6 in) of precipitation spread over 6 days, and an average humidity level of 91% adds to the chilly ambiance. Stay warm and enjoy the unique charm of this winter wonderland!

January Temperature in Grosani

In January in Grosani, the average temperature is -3°C (26°F). The maximum can reach 10°C (50°F), while the minimum can dip as low as -20°C (-5°F). Travelers should be prepared for a wide range of temperatures, ensuring to pack warm clothing for the colder days and lighter layers for the milder spells.

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

The chart illustrates January temperature patterns in Grosani, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grosani, January typically has an average temperature of -3°C (26°F), with highs reaching up to 10°C (50°F) and lows dropping to around -20°C (-5°F).

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

January Precipitation in Grosani

In Grosani in January, the total precipitation amount is 42 mm (1.6 in) over a span of 6 days.

January Precipitation Trends in Grosani

The chart displays monthly precipitation patterns in Grosani, 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 Grosani, January typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 6 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 Grosani

In Grosani in January humidity is 91%. With an average temperature of -3°C (26°F), this humidity feels like a biting chill that penetrates through your clothing, making travel uncomfortable and the air crisp with an eerie dampness that can quickly sap your energy.

January Average Humidity in Grosani

This chart illustrates the average monthly humidity levels in Grosani, 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 Grosani is approximately 91%, 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 Grosani

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

Maximum UV Index Levels in Grosani for January

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

Data source: Grosani 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 Grosani Compares to Other Months

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

This table compares monthly weather conditions in Grosani, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	42 mm (1.6 inches)	91%	low
February Weather	-1°C (31°F)	45 mm (1.8 inches)	86%	moderate
March Weather	2°C (37°F)	66 mm (2.6 inches)	83%	moderate
April Weather	7°C (45°F)	57 mm (2.2 inches)	74%	high
May Weather	12°C (54°F)	142 mm (5.6 inches)	70%	very high
June Weather	16°C (62°F)	155 mm (6.1 inches)	67%	very high
July Weather	18°C (65°F)	121 mm (4.8 inches)	65%	very high
August Weather	19°C (66°F)	102 mm (4.0 inches)	51%	very high
September Weather	14°C (58°F)	44 mm (1.7 inches)	58%	high
October Weather	9°C (48°F)	64 mm (2.5 inches)	80%	moderate
November Weather	4°C (40°F)	47 mm (1.9 inches)	88%	moderate
December Weather	0°C (32°F)	80 mm (3.1 inches)	90%	low