Weather Forecast for December, 2025
Issued on 28-11-2025
Bay of Bengal Condition
Two low pressure areas may form over the Andaman Sea and Bay of Bengal and one may further intensify into a depression. Weather will be generally fair over the North Bay, a few cloud over the Central Bay and partly cloudy to cloudy over the Andaman Sea and elsewhere over the Bay of Bengal.
Rain condition and Rainy Day
Rain or thundershower will be expected above normal in Yangon, East Bago, Ayeyarwady, Taninthayi Regions and Kayin, Mon Sates, below normal in Sagaing Region and Kachin, Chin, Northern Shan States and about normal in Naypyitaw, Mandalay, West Bago, Magway, Sagaing Regions and Kachin, Kayah, Kayin, Chin, Rakhine, Shan States.
Rainy days will be expected about 4 to 7 days in Yangon, East Bago, Ayeyarwaddy, Taninthayi Regions and Mon State, about 1 to 3 days in Naypyitaw, Mandalay, West Bago, Upper Sagaing Regions and Kachin, Chin, (Southern and Eastern) Shan States and about 11 to 15 days in Magway, Lower Sagaing Regions and Kayah, Northern Shan States.
Night Temperature
Night Temperature will be (1.5°C) above normal of December average Temperatures in Sagaing Region and Kachin, Chin States and about normal of December average Temperatures in Naypyitaw, Yangon, Mandalay, Bago, Magway, Ayeyarwady, Taninthayi Regions and Kayah, Kayin, Mon, Rakhine, Shan States.
Fog Condition
Foggy days will be expected about 16 to 25 days in Upper Sagaing, Taninthayi Regions and Kachin, Chin, Mon, Rakhine, Shan States, about 6 to 15 days in Naypyitaw, Yangon, Mandalay, Bago, Magway, Lower Sagaing, Ayeyarwady Regions and Kayah, Kayin States.