For March, slightly warmer to warmer surface air temperatures were felt most parts of Myanmar, most parts of Laos, northern and southern portions of Vietnam, most parts of Philippines, and south of Sumatra and central Indonesia including the north of Sulawesi. However, slightly cooler to cooler than average surface air temperatures were observed in most parts of Thailand, Cambodia, Brunei and some parts of eastern Indonesia. Meanwhile, the rest of the ASEAN region have experienced near average surface air temperatures.