Cyclone Mala April 26, the local Department of Meteorology and Hydrology in Myanmar stated that the Ayeyarwady, Bago Region, and Yangon regions were likely to be affected within two days and Rakhine State within three days. Officials began broadcasting storm warning to the public over radio the following day. Evacuations of at-risk coastal areas were conducted, though specifics are unknown. Once the storm moved inland, residents across the country were advised of the likelihood of widespread heavy rain from the remnant system. Despite never being forecast to strike Bangladesh, officials there warned residents that the storm could strike the nation and cause
Yangon through October where a substantial amount of rainfall is received; and a dry season from November through April, where little rainfall is seen. It is primarily due to the heavy rainfall received during the rainy season that Yangon falls under the tropical monsoon climate category. During the course of the year 1961 to 1990s, average temperatures show little variance, with average highs ranging from and average lows ranging from . Until the mid-1990s, Yangon remained largely constrained to its traditional peninsula setting between the Bago, Yangon and Hlaing Rivers. People moved in, but little of the city moved out. Maps