Climate Insights for Hami

The climate in Hami is temperate. The average annual temperature is 12°C and approximately 32mm of precipitation falls per year. August is the wettest month, receiving around 6mm of rainfall. Hami is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, December, February, when temperatures can drop to -14°C.

Hami has a wide annual temperature range, spanning 50°C from the coldest to warmest months. July is the hottest month, with daytime highs reaching 36°C and an average of 30°C. The coldest month is January, when overnight lows fall to -14°C and the daily average is -9°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 11°C shift in average temperatures.

Hami is a quite dry location, receiving approximately 32mm of precipitation annually, which averages out to around 3mm per month. The wettest month is July, averaging 6mm of rainfall. August and May also tend to see above-average precipitation. The driest month is March, with just 0mm. 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.

Hami is mildly breezy, with an average annual wind speed of 15km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 20km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 10km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 11km/h in winter, 18km/h in spring, 19km/h in summer, 14km/h in autumn.

It is currently spring in Hami, which began on March 20, 2026. Hami 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 36°C, while the coldest stretch bottoms out in January near -14°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Hami is during April, May and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 3mm per month. By contrast, July can be uncomfortably hot with highs reaching 36°C, while January is the coldest period with lows dropping to -14°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Hami 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. 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.