January Weather in Kaiyun, China

Last updated: August 22, 2025

In January, the average temperature in Kaiyun, China hovers around 7°C (44°F), with fluctuations that can range from a brisk -5°C (23°F) to a comfortable 21°C (70°F). Expect approximately 51 mm (2.0 in) of precipitation spread over 8 days, contributing to an average humidity of 65%. Be prepared for a mix of chilly and mild weather during your visit!

January Temperature in Kaiyun

In January in Kaiyun, the average temperature is 7°C (44°F). The maximum can reach 21°C (70°F) and the minimum can be as low as -5°C (23°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack layers to stay comfortable throughout the day.

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

The chart illustrates January temperature patterns in Kaiyun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaiyun, January typically has an average temperature of 7°C (44°F), with highs reaching up to 21°C (70°F) and lows dropping to around -5°C (23°F).

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

January Precipitation in Kaiyun

In Kaiyun in January, the total precipitation amount is 51 mm (2.0 in), spread over a duration of 8 days.

January Precipitation Trends in Kaiyun

The chart displays monthly precipitation patterns in Kaiyun, 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 Kaiyun, January typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 8 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 Kaiyun

In Kaiyun in January, humidity is 65%. With an average temperature of 7°C (44°F), this humidity feels like a brisk embrace, making traveling invigorating yet slightly damp; you'll want to dress in layers to stay comfortable while exploring the sights.

January Average Humidity in Kaiyun

This chart illustrates the average monthly humidity levels in Kaiyun, 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 Kaiyun is approximately 65%, 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 Kaiyun

In Kaiyun 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 Kaiyun, you can refer to this Hourly UV Index in Kaiyun.

Maximum UV Index Levels in Kaiyun for January

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

Data source: Kaiyun 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 Kaiyun Compares to Other Months

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

This table compares monthly weather conditions in Kaiyun, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	51 mm (2.0 inches)	65%	high
February Weather	9°C (48°F)	90 mm (3.6 inches)	69%	high
March Weather	14°C (58°F)	190 mm (7.5 inches)	81%	very high
April Weather	19°C (66°F)	167 mm (6.6 inches)	82%	very high
May Weather	23°C (74°F)	258 mm (10.2 inches)	86%	extreme
June Weather	27°C (80°F)	327 mm (12.9 inches)	86%	extreme
July Weather	30°C (86°F)	216 mm (8.5 inches)	89%	extreme
August Weather	30°C (87°F)	90 mm (3.5 inches)	86%	extreme
September Weather	27°C (81°F)	76 mm (3.0 inches)	62%	very high
October Weather	19°C (67°F)	57 mm (2.2 inches)	62%	very high
November Weather	15°C (59°F)	79 mm (3.1 inches)	71%	high
December Weather	9°C (48°F)	48 mm (1.9 inches)	75%	moderate