Myaungmya's climate varies greatly throughout the year. The hottest months are April and May, with temperatures reaching up to 38 degrees Celsius during the day, while nights dip to around 24 degrees. The monsoon season brings significant rainfall from June to September, with August being the wettest month, receiving over 800 mm of precipitation. In contrast, the cooler months of December and January have average highs of only 25 degrees, and lows of around 15 degrees.