On October 18, 2024 in Harbin, the weather was mainly cloudy turning to sunny later in the day. The temperature ranged from a low of -1°C to a high of 12°C. There was a northwest wind of magnitude 4, and the relative humidity was 42%. The ultraviolet ray was the weakest, and the air quality was excellent with an index of 39. However, a blue warning for strong winds was also issued by the Harbin Meteorological Observatory on this day, with an average wind force of 4-5 levels and gusts of 6-8 levels expected from October 18 to the daytime of October 19.