January weather forecast
Guangzhou, China

Weather during January in Guangzhou, China shifts from cool to mild with average high and low temperatures fluctuating from 10.3°C (50.5°F) to 18.3°C (64.9°F). The first month of the year receives less sunlight, with shorter daylight hours as compared to later months. Humidity levels remain relatively steady, creating a consistent atmospheric moisture content. It's a time when the city's natural beauty flourishes despite the cooler climate, with only minimal rainfall. As the year begins, residents experience a tranquility with the crisp January air, a respite from the heat and production of the bustling metropolis.

Temperature

With average temperatures fluctuating between a high of 18.3°C (64.9°F) and a low of 10.3°C (50.5°F), January stands out as the coldest month.

Humidity

In January, the average relative humidity is 72%.

Rainfall

In Guangzhou, in January, during 7.5 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Guangzhou, during the entire year, the rain falls for 149.2 days and collects up to 1736mm (68.35") of precipitation.

Daylight

The average length of the day in January is 10h and 54min.
On the first day of January, sunrise is at 07:07 and sunset at 17:52. On the last day of the month, sunrise is at 07:07 and sunset at 18:13 CST.

Sunshine

In Guangzhou, the average sunshine in January is 3.8h.

UV index

In January, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, an average UV index of 7 transforms into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.