DEPARTMENT OF METEOROLOGY AND HYDROLOGY (MYANMAR)

 

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18-9-2025: Monsoon is moderate to strong over the Andaman Sea and South Bay and weak to moderate elsewhere over the Bay of Bengal.

 

Myanmar Daily Weather Report

 

Myanmar Daily Weather Report

 (Issued at 7:00 pm Wednesday 17th September, 2025)

BAYINFERENCE:  Monsoon is moderate over the Andaman Sea and South Bay and weak to moderate elsewhere over the Bay of Bengal.

SPECIAL FEATURES: According to the observations at 17:30 hrs MST today, the Tropical Depression has crossed Northern Philippines moved Northwestwards and continue to crossing. It is likely continue to moved Northwestwards and intensify into a Tropical Storm next during 24 hours.

FORECAST VALID UNTIL NOON OF THE 18th September 2025: Rain or thundershowers will be isolated in Magway Region and Kayah State, scattered in Naypyitaw, Mandalay, Lower Sagaing Regions and Rakhine, (Northern and Eastern)Shan States, fairly widespread in Bago, Upper Sagaing  Regions and Kayin, Chin, Mon States and widespread in the remaining Regions and States. Degree of certainty is 100%.

THE CONDITION OF CUMULONIMBUS CLOUD: The Cumulonimbus clouds are developing Mandalay, Bago, Ayeyarwady, Taninthayi Regions and Kayin, Mon, Rakhine, Eastern Shan States. The area along the Cumulonimbus clouds movement, the weather phenomena such as strong winds accompanied with rain, thunder, lightning and hail may occur and therefore it is recommended to be aware in advance these phenomena.

STATE OF THE SEA: Sea will be moderate in Myanmar waters. Wave height will be about 6-8 feet off and along Myanmar Coasts.

OUTLOOK FOR SUBSEQUENT TWO DAYS: Increase of rain in Taninthayi Region and Kayin, Mon States.

FORECAST FOR NAYPYITAW AND NEIGHBOURING AREA FOR 18th September 2025:                                             Isolated rain or thundershowers. Degree of certainty is 100%.

FORECAST FOR YANGON AND NEIGHBOURING AREA FOR 18th September 2025:                                            One or two rain or thundershowers. Degree of certainty is 100%.

FORECAST FOR MANDALAY AND NEIGHBOURING AREA FOR 18th September 2025:                                                                     Isolated rain or thundershowers. Degree of certainty is 100%.