Myanmar Daily Weather Report

Myanmar Daily Weather Report

 (Issued at 4:00 pm Saturday 20th September, 2025)

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

FORECAST VALID UNTIL MORNING OF THE 21st September 2025: Rain or thundershowers will be scattered in Sagaing Region and Kachin, Rakhine, Northern Shan States, fairly widespread in Mandalay, Magway Regions and Chin State and widespread in the remaining Regions and States with likelihood of isolated heavyfalls in Yangon, Mandalay, Bago, Ayeyarwady, Taninthayi Regions and Kayin, Mon States. Degree of certainty is 100%.

THE CONDITION OF CUMULONIMBUS CLOUD: The Cumulonimbus clouds are developing Naypyitaw, Yangon, Mandalay, Bago, Magway, Sagaing, Ayeyarwady Regions and Kachin, Kayin, Mon, Rakhine, (Southern and 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: STATE OF THE SEA: Occasionally squalls with rough to very rough seas will be experienced in Deltaic, Gulf of Mottama, off and along Mon-Taninthayi Coasts. Surface wind speed in squall may reach 35-40 mph. Wave height will be about 10-13 feet in Deltaic, Gulf of Mottama, off and along Mon-Taninthayi Coasts. Squall with moderate to rough seas are likely at times off and along Rakhine Coast. Surface wind speed in squall may reach 25-30 mph. Wave height will be about 8-10 feet off and along Rakhine Coast.

OUTLOOK FOR SUBSEQUENT TWO DAYS: Increase of rain in Yangon, Bago, Ayeyarwady, Taninthayi Regions and Kayin, Mon States.

FORECAST FOR NAYPYITAW AND NEIGHBOURING AREA FOR 21st September 2025:                                           Isolated rain or thundershowers. Degree of certainty is 100%.

FORECAST FOR YANGON AND NEIGHBOURING AREA FOR 21st September 2025:                                            One or two rain or thundershowers. Degree of certainty is 100%.

FORECAST FOR MANDALAY AND NEIGHBOURING AREA FOR 21st September 2025:                                            Isolated rain or thundershowers. Degree of certainty is 100%.