January Weather in Dianjun, China

Last updated: August 22, 2025

In January, the average temperature in Dianjun, China hovers around 5°C (41°F). You can expect temperatures to dip as low as -6°C (21°F) and occasionally rise to a comfortable 18°C (65°F). With an average precipitation of 34 mm (1.3 in) spread over 5 days, it’s a season that embraces both chill and charm. The atmosphere is typically 74% humid, so be prepared for a bit of that cozy, damp feel!

January Temperature in Dianjun

In January in Dianjun, the average temperature is 5°C (41°F). Maximum temperatures can reach 18°C (65°F), while minimums can drop as low as -6°C (21°F). Be sure to pack appropriately for varied weather conditions if you're traveling during this time.

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

The chart illustrates January temperature patterns in Dianjun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dianjun, January typically has an average temperature of 5°C (41°F), with highs reaching up to 18°C (65°F) and lows dropping to around -6°C (21°F).

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

January Precipitation in Dianjun

In Dianjun in January, the precipitation amount is 34 mm (1.3 in) over the course of 5 days.

January Precipitation Trends in Dianjun

The chart displays monthly precipitation patterns in Dianjun, 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 Dianjun, January typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 5 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 Dianjun

In Dianjun in January humidity is 74%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting travelers to dress in layers for warmth and comfort.

January Average Humidity in Dianjun

This chart illustrates the average monthly humidity levels in Dianjun, 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 Dianjun is approximately 74%, 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 Dianjun

In Dianjun in January, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Dianjun, you can refer to this Hourly UV Index in Dianjun.

Maximum UV Index Levels in Dianjun for January

The chart shows the monthly maximum UV Index (UVI) for Dianjun 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 Dianjun typically reaches 6, which falls under the high exposure category.

Data source: Dianjun 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 Dianjun Compares to Other Months

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

This table compares monthly weather conditions in Dianjun, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	34 mm (1.3 inches)	74%	high
February Weather	7°C (45°F)	40 mm (1.6 inches)	77%	high
March Weather	12°C (55°F)	83 mm (3.3 inches)	87%	very high
April Weather	17°C (62°F)	98 mm (3.9 inches)	85%	very high
May Weather	21°C (70°F)	105 mm (4.1 inches)	82%	extreme
June Weather	25°C (77°F)	189 mm (7.4 inches)	84%	extreme
July Weather	27°C (81°F)	201 mm (7.9 inches)	88%	extreme
August Weather	28°C (82°F)	146 mm (5.7 inches)	84%	extreme
September Weather	23°C (74°F)	105 mm (4.1 inches)	70%	extreme
October Weather	17°C (63°F)	84 mm (3.3 inches)	77%	very high
November Weather	13°C (55°F)	45 mm (1.8 inches)	84%	high
December Weather	7°C (45°F)	21 mm (0.8 inches)	80%	moderate