Bagan weather in September

September in Bagan: sweltering, soaked, with clean air — a gamble, with 20 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Bagan🇲🇲 Myanmar · Myanmar · Trekking53
  1. 86Jan
  2. 75Feb
  3. 47Mar
  4. 35Apr
  5. 33May
  6. 50Jun
  7. 51Jul
  8. 57Aug
  9. 53Sep
  10. 63Oct
  11. 78Nov
  12. 85Dec

#7 of 12 months in Bagan · #1225 of 1413 destinations to visit in September · comfort 53/100 (tier D)

Days
31°C
Nights
26°C
Wet days
20
Sun
9.1 h
Humidity
81%
Daylight
12 h
Bagan, Myanmar
Photo: Phat Nguy · Pexels

Traveller notes on Bagan in September

Bagan-forum threads comparing conditions with Yangon in September describe this as genuinely the tail end of the monsoon, posters calling Bagan's micro-climate drier than much of the country even though real rain remains possible. Regulars describe one visitor grounded by three solid days of heavy rain in late September, though the same account notes spectacular clouds and greenery whenever the sun broke through. Posters call the back half of September the more reliable stretch, conditions typically clearing as the month winds down. Regulars recommend real waterproof layers and flexible plans regardless of exact timing. Posters call the temples and river views worth visiting despite the risk of a washed-out day, dramatic skies a genuine upside. Regulars recommend checking a short-range forecast rather than trusting a seasonal average. The record: 31.4C days feeling like 37C, 25.5C nights, an extraordinarily high 198.1mm across nearly 20 days and 81 percent humidity.
BaganSeptemberRegular · September · 1 month ago · Read more on Tripadvisor ↗

Other months in Bagan

Bagan-forum threads on an April visit describe late April as genuinely scorching, posters naming readings of forty to forty-two degrees and warning against visiting once the month is nearly over. Regulars call removing shoes at every pagoda a real challenge in this heat, several posters naming hot ground and dust as a combination that makes temple-hopping tougher than cooler months. Posters call the balloon season genuinely running mid-October through mid-April, several regulars naming early April as still catching flights before conditions turn too hot. Regulars call an air-conditioned car and driver genuinely standard advice for April, several threads naming this the real way most manage temple-to-temple travel. Posters recommend timing a trip toward the earlier part of April, several regulars calling this the honest way to balance balloon season against the heat. The record: 37.9C days, 25.8C nights, 14mm across under 3 days and 50 percent humidity.
BaganAprilRegular · April · 1 month ago · Read more on Tripadvisor ↗
Bagan-forum threads on a March visit describe conditions as genuinely intense by this point, posters calling the heat the defining factor of a March trip regardless of haze. Regulars call regional haze a real possibility across Southeast Asia this time of year, though not necessarily present every March and hard to predict in advance. Posters recommend a balloon ride over the temples as genuinely not to be missed, several regulars calling it the standout experience for a major-attraction visit like this. Regulars call Nyaung U the practical base for most visitors, plenty of restaurants and guesthouses clustered there within easy reach of the temple zone. Posters recommend a reliable local guide regardless of experience level, several threads specifically recommending guides by name for anyone wanting deeper temple history. The record: 35.4C days feeling like 39C, 22C nights, 11.9mm across under 1 day and 33 percent humidity.
BaganMarchRegular · March · 1 month ago · Read more on Tripadvisor ↗
Bagan-forum threads on balloon flight preparation confirm the season runs roughly October through March, the wetter, more intense stretch the rest of the year unsuitable for ballooning. Posters describe pickup around five in the morning as standard, one visitor calling the pre-dawn wait genuinely chilly despite Bagan's reputation for warm daytime conditions. Regulars recommend a light jacket for the early call, temperatures capable of dropping into the high teens overnight even as days warm quickly once the sun is up. Posters call November the real start of the favorable dry season, the heavier weather easing off abruptly and skies staying reliably clear for the flights. Regulars describe the temple zone as increasingly crowded, big tour groups a real feature of peak season. Posters recommend booking flights well ahead given how popular the November-onward stretch runs. The record: 29.4C days feeling like a punishing 32C, 21C nights, 75 percent humidity and 9.7 hours of sun.
BaganNovemberRegular · November · 1 month ago · Read more on Tripadvisor ↗
Bagan-forum threads on peak season confirm February sits right at the tail end of the most popular stretch, warm sunny days that stay comfortable enough for temple exploring by bike or e-bike without yet reaching the harsher heat that builds through March and April. Posters describe evenings as still mild enough for light clothing, a real contrast to the genuinely cold nights further north in places like Hsipaw or Kalaw the same month. Regulars call later February specifically better than early month, both for slightly easing crowds and for temperatures starting to feel a touch more comfortable as visitor numbers thin. Independent travelers are consistent Bagan doesn't cater heavily to big coach-tour groups, so even peak-season crowding is called noticeably lighter than comparable sites elsewhere in Southeast Asia. The record: a scorching 31.3C by day feeling like a punishing 32C, 18.3C nights, 54 percent humidity and 10.4 hours of sun.
OldBaganFebruaryRegular · February · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Bagan's card on the map.

Bagan climate normals — September

Daytime high31°C / 89°F🔥 sweltering
Nighttime low26°C / 78°F
Feels like (high)37°C / 99°F
Rainfall198 mm / 7.8 in⛈ soaked
Rainy days20 days
Humidity81%💦 very humid
Dew point24°C / 76°F
Sunshine9.1 h/day
Daylight12.3 h
Wind12 km/h / 8 mph
Air quality (US AQI)38🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Bagan 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)

JFMAMJJASOND

Peak crowdsBusyShoulder seasonQuiet

Best months for Bagan'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 weatherBagan's weather peaks November–January.

JFMAMJJASOND

Best weatherFair weatherToughest weather

What's on in Bagan in September

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Season

    Southwest monsoon

    20 May – 10 Oct · usually

    Bagan sits in the country's dry belt, so the rain arrives as short late-day storms rather than a wall of water. The scrub greens up and the plain is close to empty.

What's on around the world in September →

Where is Bagan?

Loading map…

Bagan in September — FAQ

Is September a good time to visit Bagan?
September in Bagan: sweltering, soaked, with clean air — a gamble, with 20 rainy days. It ranks #7 of 12 months for Bagan on SeasonMap's comfort score (53/100).
What is the weather like in Bagan in September?
In September, Bagan averages a daily high of 31.4°C and a low of 25.5°C, with about 198.1 mm of rain over roughly 19.8 rainy days.
What is the air quality in Bagan in September?
Bagan has a mean US Air Quality Index of about 38 in September.