Climate Insights for Erenhot

The climate in Erenhot is cool. The average annual temperature is 6°C and approximately 152mm of precipitation falls per year. July is the wettest month, receiving around 39mm of rainfall. Erenhot 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 -21°C. Light snow can occur between January and December.

Erenhot has a wide annual temperature range, spanning 51°C from the coldest to warmest months. The warmest month is July, when average highs reach 30°C and the mean temperature sits around 25°C. January brings the harshest conditions, with lows dropping to -21°C and an average temperature of -15°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 11°C shift in average temperatures.

Erenhot is a quite dry location, receiving approximately 152mm of precipitation annually, which averages out to around 13mm per month. The wettest month is July, averaging 39mm of rainfall. August and September also tend to see above-average precipitation. The driest month is January, with just 1mm. That's 38mm less than July, 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 December, totalling around 11cm annually. February is the snowiest month with approximately 2cm.

Erenhot 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 27km/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. There is moderate seasonal variation in wind speed, with a 9km/h gap between the calmest and windiest months.

It is currently spring in Erenhot, which began on March 20, 2026. Erenhot 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 30°C, while the coldest stretch bottoms out in January near -21°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Erenhot is during May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 25mm per month. By contrast, January can be quite cold with temperatures dropping to -21°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Erenhot 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.