Climate - Zhoukou (Henan)

The climate of Zhoukou is temperate, with cold, dry winters and hot, humid and rainy summers.
The city is located in east-central China, at 33 degrees north latitude, in Henan province.

Winter, from December to February, is quite cold: the average January temperature is slightly above freezing.
There may be very cold periods, with temperatures around freezing even during the day, and with some chance of snow. The temperature dropped to -17.5 °C (0.5 °F) in December 1991, while on other occasions it dropped to -13/-14 °C (7/8.5 °F).
In other situations, instead, the temperature becomes mild, around 18 °C (64 °F).
At night, fog can form.

Spring, from March to May, is initially mild, and becomes gradually warmer. Sometimes it can already get hot: in late April, the temperature can sometimes exceed 30 °C (86 °F), and in May, 35 °C (95 °F). Spring is a more unstable season than autumn.

Summer, from June to September, is hot and muggy. Both the heat island effect of the big city and the humidity make the heat uncomfortable, especially in July and August.
The periods of good weather can be sweltering, with highs around 37/38 °C (99/100 °F) or more and tropical nights. In June 2011 the temperature reached 41 °C (106 °F), while in June 2022 the average maximum of the month was 37.4 °C (99.3 °F).
The summer is the only season when the rains are quite abundant. Sometimes there can be particularly heavy rains, which can cause flooding, as happened in July 2021.

Autumn, in October and November, is initially mild, and gradually becomes cooler, and then quite cold at night by November.

Best Time

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To visit Zhoukou you can choose spring and autumn, and in particular the months of April and October, to avoid the cold of winter as well as the heat and rains of summer.

Zhoukou - Climate data

In Zhoukou, the average temperature of the coldest month (January) is of 2.0 °C (35.5 °F), that of the warmest month (July) is of 28.0 °C (82.3 °F). Here are the average temperatures.
In Zhoukou, precipitation amounts to 795 millimeters (31.3 inches) per year: so, it is at an intermediate level. It ranges from 14 mm (0.6 in) in the driest month (December) to 190 mm (7.5 in) in the wettest one (July). Here is the average precipitation.