January Weather in Oncesti, Romania

Last updated: August 27, 2025

In Oncesti, Romania, the average temperature in January hovers around 0°C (31°F). Expect temperatures to dip as low as -17°C (2°F) and reach up to 13°C (56°F). Precipitation is moderate, with an average of 44 mm (1.7 in) falling over 7 days. Additionally, humidity levels are notably high at 88%, creating a crisp atmosphere throughout the month.

January Temperature in Oncesti

In January in Oncesti, the average temperature is 0°C (31°F). The maximum can reach 13°C (56°F), while the minimum can drop as low as -17°C (2°F). Be prepared for chilly weather and pack accordingly if you're planning to travel during this time!

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

The chart illustrates January temperature patterns in Oncesti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oncesti, January typically has an average temperature of 0°C (31°F), with highs reaching up to 13°C (56°F) and lows dropping to around -17°C (2°F).

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

January Precipitation in Oncesti

In Oncesti in January, the precipitation amount is 44 mm (1.7 in) spread over a duration of 7 days.

January Precipitation Trends in Oncesti

The chart displays monthly precipitation patterns in Oncesti, 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 Oncesti, January typically receives around 44 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.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Oncesti

In Oncesti in January humidity is 88%. With an average temperature of 0°C (31°F), this humidity feels like a biting chill that seeps into your bones, making every step outside a challenge as the air clings heavily around you, dampening the spirit of travel.

January Average Humidity in Oncesti

This chart illustrates the average monthly humidity levels in Oncesti, 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 Oncesti is approximately 88%, 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 Oncesti

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

Maximum UV Index Levels in Oncesti for January

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

Data source: Oncesti 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 Oncesti Compares to Other Months

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

This table compares monthly weather conditions in Oncesti, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (31°F)	44 mm (1.7 inches)	88%	low
February Weather	2°C (36°F)	46 mm (1.8 inches)	85%	moderate
March Weather	5°C (41°F)	65 mm (2.6 inches)	82%	high
April Weather	10°C (50°F)	54 mm (2.1 inches)	73%	high
May Weather	14°C (58°F)	123 mm (4.8 inches)	71%	very high
June Weather	19°C (66°F)	159 mm (6.3 inches)	70%	very high
July Weather	20°C (69°F)	108 mm (4.2 inches)	66%	very high
August Weather	21°C (70°F)	62 mm (2.4 inches)	48%	very high
September Weather	16°C (62°F)	33 mm (1.3 inches)	57%	high
October Weather	11°C (51°F)	69 mm (2.7 inches)	79%	moderate
November Weather	6°C (42°F)	50 mm (2.0 inches)	87%	moderate
December Weather	2°C (35°F)	81 mm (3.2 inches)	88%	low