January Weather in Judian, China

Last updated: August 22, 2025

In Judian, China, the average temperature in January hovers around 1°C (34°F). Expect chilly days, with minimum temperatures dipping to -16°C (3°F) and peaking at a maximum of 14°C (57°F). While you're out and about, be prepared for some light precipitation, totaling around 19 mm (0.7 in) over 4 days. Additionally, the average humidity sits at a brisk 79%, making it feel even cooler.

January Temperature in Judian

In January in Judian, the average temperature is 1°C (34°F), with maximums reaching up to 14°C (57°F) and minimums dropping as low as -16°C (3°F). Be prepared for a wide temperature range, as you'll need to dress in layers to stay comfortable while exploring the area.

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

The chart illustrates January temperature patterns in Judian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Judian, January typically has an average temperature of 1°C (34°F), with highs reaching up to 14°C (57°F) and lows dropping to around -16°C (3°F).

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

January Precipitation in Judian

In Judian in January, the precipitation amount is 19 mm (0.7 in) over the course of 4 days.

January Precipitation Trends in Judian

The chart displays monthly precipitation patterns in Judian, 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 Judian, January typically receives around 19 mm (0.7 inches) of precipitation spread over approximately 4 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 Judian

In Judian in January, humidity is 79%. With an average temperature of 1°C (34°F), this humidity feels like an icy blanket wrapping around you, making travel particularly brisk and requiring extra layers to stay warm and comfortable.

January Average Humidity in Judian

This chart illustrates the average monthly humidity levels in Judian, 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 Judian is approximately 79%, 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 Judian

In Judian in January, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Judian.

Maximum UV Index Levels in Judian for January

The chart shows the monthly maximum UV Index (UVI) for Judian 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 Judian typically reaches 8, which falls under the very high exposure category.

Data source: Judian 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 Judian Compares to Other Months

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

This table compares monthly weather conditions in Judian, 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 (34°F)	19 mm (0.7 inches)	79%	very high
February Weather	2°C (36°F)	36 mm (1.4 inches)	81%	very high
March Weather	5°C (42°F)	56 mm (2.2 inches)	57%	extreme
April Weather	9°C (48°F)	61 mm (2.4 inches)	59%	extreme
May Weather	12°C (55°F)	79 mm (3.1 inches)	84%	extreme
June Weather	16°C (61°F)	123 mm (4.9 inches)	89%	extreme
July Weather	16°C (61°F)	258 mm (10.2 inches)	92%	extreme
August Weather	16°C (61°F)	224 mm (8.8 inches)	92%	extreme
September Weather	15°C (59°F)	155 mm (6.1 inches)	91%	extreme
October Weather	12°C (53°F)	89 mm (3.5 inches)	90%	extreme
November Weather	6°C (44°F)	19 mm (0.7 inches)	88%	very high
December Weather	3°C (38°F)	10 mm (0.4 inches)	83%	high