Month by month

Myanmar in September

Rainfall remains significant in September but typically starts to ease late in the month, improving conditions for travel. River levels and some transport links may still be affected by residual flooding.

SeasonLow Season Temperature 23-31°C (73-88°F) Crowds Low Prices Low
High season Shoulder Low season

Weather by City in September

CityLow / highRain
  • Mandalay Hot 25° 33° 151 mm
  • Naypyidaw Hot 24° 32° 204 mm
  • Hlaingthaya Hot 24° 30° 339 mm
  • Mawlamyine Warm 23° 29° 709 mm
  • Kalay Hot 24° 31° 298 mm
  • Insein Hot 24° 31° 344 mm
  • Bago Hot 24° 31° 491 mm

Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.

Temperature map

Myanmar average temperature in September
-30°-20°-10°0°10°20°30°40°

Average temperature across Myanmar in September.

Where to Go in Myanmar in September

Northern Highlands

Kachin & far north

Showery weather persists but starts to ease toward the end of the month; mornings can be misty with dramatic cloud inversions clinging to ridges. Lower elevations remain very humid and mosquitoes increase; some remote lodges temporarily limit excursions while trails dry. For photographers and naturalists the end of the wet season is rewarding as waterways are full and fruiting trees support lots of bird activity, but carry insect repellent and quick‑dry clothing.

Shan Plateau & Eastern Highlands

Inle Lake, Taunggyi

Rainfall begins to fall away and visibility improves late in the month; mornings often reveal dramatic mist lifting from valleys and receding cloud lines that deliver photogenic scenes. The end of the monsoon rejuvenates rural festivals and harvest activity in higher fields, while Inle Lake’s floating gardens show renewed vigour. Expect muddy sections on trails to remain for several weeks, but overall conditions become steadily more hospitable for longer treks.

Central Dry Zone

Mandalay, Bagan, Meiktila

Rain tapers in September: showers become less regular and the days grow drier and sunnier, though humidity remains noticeable until the monsoon fully withdraws. Riverbanks and wetlands still hold water, offering good birdwatching near lakes and reservoirs; road conditions improve as drought hasn’t yet set in. Travelers will find more comfortable days for cycling and photography, and local markets show new harvest produce.

Irrawaddy Delta & Yangon Region

Rain starts to decrease and skies clear in September, though intermittent showers continue and the delta can still see localized flooding. The wet season’s retreat reveals swollen oxbow lakes and thriving birdlife which makes this a good month for nature‑oriented excursions. Expect fewer crowds than the high season but improving travel reliability as the month progresses.

Rakhine Coast & Western Lowlands

Ngapali, Sittwe, Mrauk-U

The rains begin to taper in September, though heavy showers still occur and the sea roughness only eases gradually; ferry schedules normalize slowly. As waterways recede, rural roads dry out and archaeological tours in Mrauk‑U become easier to arrange again. Travelers wanting lower prices with improving weather will find September an attractive compromise, but plan flexible onward connections.

Tanintharyi Coast & Mergui Archipelago

Dawei, Kawthaung, Mergui islands

September sees a gradual easing of the heaviest rains though frequent showers persist; calmer days return intermittently and islands begin to reopen. Marine visibility improves over the month, and diving operators slowly restart more regular trips as swell declines. Pack for mixed conditions - sunbreaks and heavy storms can alternate on the same day - and coordinate all island transfers closely.

Events & Festivals in September

There are no major festivals or events in Myanmar during September to be aware of.

Planning a trip to Myanmar?

See how September compares with the rest of the year, then read the full guide.