January Weather in Annan, China

Last updated: August 22, 2025

In January, the average temperature in Annan, China hovers around 9°C (48°F), with a minimum of -5°C (23°F) and a maximum of 23°C (74°F). Expect around 44 mm (1.7 in) of precipitation over 7 days, contributing to an average humidity of 66%. Be prepared for a mix of chilly and warm days as the month unfolds!

January Temperature in Annan

In January in Annan, the average temperature is 9°C (48°F). Maximums can reach 23°C (74°F), while minimums can drop as low as -5°C (23°F). This variability makes it essential to pack versatile clothing for your travels.

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

The chart illustrates January temperature patterns in Annan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Annan, January typically has an average temperature of 9°C (48°F), with highs reaching up to 23°C (74°F) and lows dropping to around -5°C (23°F).

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

January Precipitation in Annan

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

January Precipitation Trends in Annan

The chart displays monthly precipitation patterns in Annan, 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 Annan, 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 Annan

In Annan in January humidity is 66%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that clings to your clothes and makes every step feel heavier, creating a need for extra layers while exploring the sights.

January Average Humidity in Annan

This chart illustrates the average monthly humidity levels in Annan, 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 Annan is approximately 66%, 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 Annan

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

Maximum UV Index Levels in Annan for January

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

Data source: Annan 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 Annan Compares to Other Months

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

This table compares monthly weather conditions in Annan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	44 mm (1.7 inches)	66%	high
February Weather	9°C (49°F)	88 mm (3.5 inches)	71%	very high
March Weather	14°C (57°F)	167 mm (6.6 inches)	81%	extreme
April Weather	17°C (63°F)	129 mm (5.1 inches)	84%	extreme
May Weather	21°C (71°F)	228 mm (9.0 inches)	87%	extreme
June Weather	24°C (75°F)	367 mm (14.5 inches)	84%	extreme
July Weather	27°C (80°F)	148 mm (5.8 inches)	88%	extreme
August Weather	27°C (80°F)	162 mm (6.4 inches)	85%	extreme
September Weather	24°C (76°F)	95 mm (3.7 inches)	67%	extreme
October Weather	19°C (67°F)	48 mm (1.9 inches)	72%	very high
November Weather	15°C (58°F)	58 mm (2.3 inches)	77%	very high
December Weather	9°C (49°F)	37 mm (1.5 inches)	80%	high