Climate Insights for Wuhai

The climate in Wuhai is cool. The average annual temperature is 10°C and approximately 169mm of precipitation falls per year. August is the wettest month, receiving around 47mm of rainfall. Wuhai is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, June, August. The coldest months are January, December, February, when temperatures can drop to -15°C. Light snow can occur between January and November.

Wuhai has a wide annual temperature range, spanning 46°C from the coldest to warmest months. The warmest month is July, when average highs reach 31°C and the mean temperature sits around 26°C. January brings the harshest conditions, with lows dropping to -15°C and an average temperature of -8°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 9°C shift in average temperatures.

Wuhai is a quite dry location, receiving approximately 169mm of precipitation annually, which averages out to around 14mm per month. The wettest month is August, averaging 47mm of rainfall. September and July also tend to see above-average precipitation. The driest month is December, with just 1mm. That's 46mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Light snowfall can occur between January and November, totalling around 8cm annually. February is the snowiest month with approximately 2cm.

Wuhai is moderately windy, with an average annual wind speed of 21km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 24km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in January, with average winds dropping to 18km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/h between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 18km/h in winter, 23km/h in spring, 21km/h in summer, 20km/h in autumn.

It is currently spring in Wuhai, which began on March 20, 2026. Wuhai is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 31°C, while the coldest stretch bottoms out in January near -15°C. Summer is next, beginning on June 21, 2026 — 88 days from now.

The best time to visit Wuhai is during May, June, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 27mm per month. By contrast, July can be uncomfortably hot with highs reaching 31°C, while January is the coldest period with lows dropping to -15°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Wuhai based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.