January Weather in Deal, Romania

Last updated: August 27, 2025

In January, the average temperature in Deal, Romania hovers around -3°C (26°F), with extremes dipping as low as -21°C (-5°F) and peaking at 10°C (51°F). During this period, expect approximately 49 mm (1.9 in) of precipitation over 10 days, coupled with a high average humidity of 91%.

January Temperature in Deal

In January in Deal, the average temperature is -3°C (26°F). The maximum can reach 10°C (51°F) and the minimum can be as low as -21°C (-5°F). Be sure to pack warm clothing and prepare for potentially chilly weather during your travels.

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

The chart illustrates January temperature patterns in Deal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Deal, January typically has an average temperature of -3°C (26°F), with highs reaching up to 10°C (51°F) and lows dropping to around -21°C (-5°F).

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

January Precipitation in Deal

In Deal in January, the total precipitation amount is 49 mm (1.9 in) over the course of 10 days.

January Precipitation Trends in Deal

The chart displays monthly precipitation patterns in Deal, 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 Deal, January typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 10 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 Deal

In Deal 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 Deal

This chart illustrates the average monthly humidity levels in Deal, 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 Deal 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 Deal

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

Maximum UV Index Levels in Deal for January

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

Data source: Deal 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 Deal Compares to Other Months

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

This table compares monthly weather conditions in Deal, 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)	49 mm (1.9 inches)	91%	low
February Weather	0°C (32°F)	68 mm (2.7 inches)	86%	moderate
March Weather	2°C (36°F)	81 mm (3.2 inches)	83%	high
April Weather	7°C (45°F)	76 mm (3.0 inches)	74%	high
May Weather	12°C (54°F)	174 mm (6.9 inches)	70%	very high
June Weather	16°C (62°F)	175 mm (6.9 inches)	67%	very high
July Weather	18°C (64°F)	153 mm (6.0 inches)	65%	very high
August Weather	19°C (66°F)	122 mm (4.8 inches)	51%	very high
September Weather	14°C (57°F)	80 mm (3.1 inches)	58%	high
October Weather	9°C (49°F)	62 mm (2.4 inches)	80%	moderate
November Weather	5°C (41°F)	56 mm (2.2 inches)	88%	moderate
December Weather	0°C (32°F)	94 mm (3.7 inches)	90%	low