SeasonMapMawlamyine weather in September
Myanmar
September in Mawlamyine: sweltering, soaked, with clean air — not the time — 28 rainy days.
#8 of 12 months in Mawlamyine · #1288 of 1383 destinations to visit in September · comfort 44/100 (tier F)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Mawlamyine in September
No notes yet. Open Mawlamyine on the map to add the first one.
Mawlamyine climate normals — September
| Daytime high | 31°C / 88°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 25°C / 76°F | |
| Feels like (high) | 37°C / 99°F | |
| Sea temperature | 29°C / 84°F | ♨️ bath-warm |
| Rainfall | 476 mm / 18.7 in | ⛈ soaked |
| Rainy days | 28 days | |
| Humidity | 91% | 💦 very humid |
| Dew point | 25°C / 77°F | |
| Sunshine | 6.5 h/day | |
| Daylight | 12.2 h | |
| Wind | 10 km/h / 6 mph | |
| Air quality (US AQI) | 34 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Mawlamyine in September
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonschool holidays in 3 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Mawlamyine's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherMawlamyine's weather peaks November–January.
Best weatherFair weatherToughest weather
What's on in Mawlamyine in September
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Wet season
MonsoonRisk28 rainy days and about 476 mm in the month — the real kind of rainy season, not afternoon showers.
from the climate normals
Nearby, and something's on
Within 300 km of Mawlamyine — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Mawlamyine?
Mawlamyine in September — FAQ
- Is September a good time to visit Mawlamyine?
- September in Mawlamyine: sweltering, soaked, with clean air — not the time — 28 rainy days. It ranks #8 of 12 months for Mawlamyine on SeasonMap's comfort score (44/100).
- What is the weather like in Mawlamyine in September?
- In September, Mawlamyine averages a daily high of 31.2°C and a low of 24.5°C, with about 475.7 mm of rain over roughly 28.2 rainy days.
- What is the air quality in Mawlamyine in September?
- Mawlamyine has a mean US Air Quality Index of about 34 in September.
Other months in Mawlamyine
Compare Mawlamyine in September
Warmer or cooler than Mawlamyine in September
Similar destinations in Southeast Asia — September
Within 300 km: Chiang Mai's Waterfalls at full flow around 1 Aug – 15 Oct.