Myanmar Daily Weather Report

Myanmar Daily Weather Report

 (Issued at 2:00 pm Wednesday 21th October, 2026)

SUMMARY OF OBSERVATIONS RECORDED FROM YESTERDAY MORNING 09:30 hrs M.S.T TODAY MORNING 09:30 hrs M.S.T: rain or thundershowers have been fairly widespread in Upper Sagaing Region, scattered in Yangon, Lower Sagaing, Ayeyarwady Regions and Northern Shan State, isolated in Mandalay, Bago, Magway, Taninthayi  Regions and Chin, (Southern and Eastern)Shan States. Weather have been partly cloudy in the remaining Regions and States. The highest day temperatures were 38.6°C in Chauk, 38.0°C in Sagaing, 37.4°C in Hpa-an, 37.0°C each in Kyaukse(Lunkyaw), Dawei and Kawkareik, 36.8°C in Myingyan, 36.7°C in Myawaddy, 36.6°C in Myinmu and 36.5°C each in Mandalay and Mudon on 21-10-2026. The noteworthy amount of rainfall recorded were 1.26 inches in Hainggyigyun, 0.87 inch in Kalay, 0.63 inch in Mingin, 0.60 inch in Pindaya, 0.59 inch  in Maubin, 0.55 inch in Kalewa, 0.35 inch each in Coco Island and Hakha, 0.28 inch each in Thabaung and Kyaukme and 0.24 inch in Gangaw.       

BAY INFERENCE: According to the observations at 12:30 hrs MST today, a low pressure area has formed over the Southwest Bay of Bengal and adjoining Off Tamil Nadu Coast. Weather is a few cloud over the North Bay and partly cloudy to cloudy over the Andaman Sea and elsewhere over the Bay of Bengal.

FORECAST VALID UNTIL MORNING OF THE 22th October 2026: Weather will be partly cloudy in Kachin and Rakhine States. Rain or thundershowers will be scattered in Yangon, Mandalay, Upper Sagaing, Ayeyarwady, Taninthayi Regions and Northern Shan State and isolated in the remaining Regions and States. Degree of certainty is 100%.  

THE CONDITION OF CUMULONIMBUS CLOUD: The Cumulonimbus clouds are developing in Mandalay, Bago, Ayeyarwady, Taninthayi Regions and Northern Shan State. 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 5-7 feet off and along Myanmar Coasts.

OUTLOOK FOR SUBSEQUENT TWO DAYS: Scattered to fairly widespread rain or thundershowers in Mandalay, Magway, Lower Sagaing, Ayeyarwday, Taninthayi Regions and Chin, Rakhine, Shan States.

FORECAST FOR NAYPYITAW AND NEIGHBOURING AREA FOR 22th October 2026:  Probability of isolated light rain or thundershowers. Degree of certainty is 40%.

FORECAST FOR YANGON AND NEIGHBOURING AREA FOR 22th October 2026:    Likelihood of isolated light rain or thundershowers. Degree of certainty is 60%.

FORECAST FOR MANDALAY AND NEIGHBOURING AREA FOR 22th October 2026:    Probability of isolated light rain or thundershowers. Degree of certainty is 40%.