Myanmar Yangon Weather in September — Climate Guide
September in Yangon is moderate
September is moderate for Yangon.
September is the monsoon tail — rain begins easing but still 380mm + 22 rainy days. Days 30°C / 86°F + nights 24°C / 75°F. Yangon River starts clearing slowly. Pricing remains at June-July lows — boutique $30-70/night, Strand + Belmond + Pan Pacific luxury $180-380. Tourist crowds essentially nonexistent. The trade-off: rain still heavy enough that outdoor photography is compromised and Bago + Kyaiktiyo day trips have moderate road-closure risk. Honestly, September is the hardest sell — only on-property honeymoon couples at luxury hotels (Strand, Belmond, Pan Pacific, Sule Shangri-La) consistently report good experiences. Outdoor-focused travelers should skip. Wait for November-February or late May. Mid-late September (Sep 16-30) starts to feel like the early monsoon-end transition, with rain easing toward October patterns.
Travel score
Monsoon tail + year's lowest pricing + rain easing
September Weather at a Glance
September averages 86°F / 30°C highs and 75°F / 24°C lows with 22 rainy days and 380mm of rain. Humidity 88%. UV 9. Sunshine 4.5 hours. Monsoon easing toward October transition.
September Travel Advice
Travel insurance with cancellation coverage absolutely essential. Plan luxury on-property itinerary + skip outdoor activities. Korean Chuseok (varies, mid-September) brief regional uptick. Yangon Heritage Trust walking tours have weather-dependent cancellations.
Flying In from Overseas
Year's lowest international flight pricing tied with June. Direct connection via Bangkok $300-600 (year's lowest tied with June). Korean Chuseok holiday brings brief regional uptick.
September Pricing Trends
Year's lowest pricing tied with June: boutique $30-70/night, Strand $180-380, Pan Pacific $140-280, Sule Shangri-La $130-270. Flights $300-600 via Bangkok / Singapore.
Yangon September Weather Stats
Avg High
30°C
Avg Low
24°C
Rainy Days
22
380mm total
Sunshine
4.5h
Daily avg
Humidity
88%
very humid
UV Index
9
Very high
Wind
8 km/h
Gusts 22
Sea Temp
28°C
Yangon River clearing slowly
Crowds
Quiet
At attractions
September Sunrise & Sunset
Air Quality
PM2.5
22 μg/m³
PM10
38 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
34°C
Nighttime
25°C
Humidity and wind affect how the actual temperature feels.
Wind
8 km/h
Max gust 22 km/h
Activities Recommended for September
September Travel Pros & Cons
Pros
- Year's lowest pricing tied with June
- Rain easing toward October patterns
- Tourist crowds at year-low
Cons
- Still 22 rainy days, 380mm rainfall
- Bago + Kyaiktiyo road risk continues
- Outdoor photography compromised
September Events & Festivals
- Monsoon tail — rain begins easing
- Year's lowest pricing tied with June — 50-55% off peak
- Korean Chuseok holiday imminent
- Western autumn shoulder begins
Yangon in September — Full Picture
September is the monsoon tail — rain begins easing but still 380mm + 22 rainy days. Days 30°C / 86°F + nights 24°C / 75°F. Yangon River starts clearing slowly. Pricing remains at June-July lows — boutique $30-70/night, Strand + Belmond + Pan Pacific luxury $180-380. Tourist crowds essentially nonexistent. The trade-off: rain still heavy enough that outdoor photography is compromised and Bago + Kyaiktiyo day trips have moderate road-closure risk. Honestly, September is the hardest sell — only on-property honeymoon couples at luxury hotels (Strand, Belmond, Pan Pacific, Sule Shangri-La) consistently report good experiences. Outdoor-focused travelers should skip. Wait for November-February or late May. Mid-late September (Sep 16-30) starts to feel like the early monsoon-end transition, with rain easing toward October patterns.
What to Wear & What to Pack
Monsoon tail — rain begins easing. Rainfall drops to 380mm (still heavy). Quick-dry clothes + packable rain shell. Days 30°C / 86°F + nights 24°C / 75°F.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
36°C
23.3°C
7/mo
Summer (Jun·Jul·Aug)
30.3°C
24°C
26/mo
Autumn (Sep·Oct·Nov)
Current31.3°C
22.3°C
13/mo
Winter (Dec·Jan·Feb)
32.3°C
18.3°C
0.3/mo
Yangon Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| January (Best) | 32° | 18° | 0d·5mm | 9h | 65% | 9 | Busy | Peak |
| February (Best) | 34° | 19° | 0d·7mm | 9.5h | 60% | 10 | Busy | Peak |
| 36° | 22° | 1d·15mm | 9h | 60% | 11 | Moderate | Shoulder | |
| 38° | 24° | 3d·35mm | 8.5h | 65% | 11 | Busy | Peak | |
| 34° | 24° | 17d·300mm | 6h | 80% | 10 | Quiet | Low season | |
| 31° | 24° | 25d·550mm | 4h | 88% | 9 | Quiet | Low season | |
| 30° | 24° | 27d·600mm | 3.5h | 90% | 9 | Moderate | Shoulder | |
| 30° | 24° | 26d·580mm | 3.5h | 90% | 9 | Moderate | Shoulder | |
| 30° | 24° | 22d·380mm | 4.5h | 88% | 9 | Quiet | Low season | |
| 32° | 23° | 13d·200mm | 6.5h | 80% | 9 | Moderate | Low season | |
| November (Best) | 32° | 20° | 4d·60mm | 8.5h | 70% | 9 | Very busy | Peak |
| December (Best) | 31° | 18° | 1d·10mm | 9h | 65% | 9 | Busy | Peak |
View Other Months
Yangon September Hotel Picks
Frequently Asked Questions
Is September a good time to visit Yangon?
Yangon in September is moderate. Tourist crowds are quiet and flight/hotel prices are low season.
What's the average temperature in Yangon in September?
Yangon September averages a high of 30°C and a low of 24°C.
Does it rain much in Yangon in September?
Yangon September averages 380mm of rainfall over about 22 rainy days.
What should I wear in Yangon in September?
Monsoon tail — rain begins easing. Rainfall drops to 380mm (still heavy). Quick-dry clothes + packable rain shell. Days 30°C / 86°F + nights 24°C / 75°F.
What time are sunrise and sunset in Yangon in September?
Yangon September sunrise is 05:55 and sunset is 18:00, with 12h 05min of daylight.
What's the air quality like in Yangon in September?
Yangon September air quality (AQI) averages 45, rated Good. PM2.5 averages 22μg/m³.
What activities are recommended in Yangon in September?
In September, Yangon is great for Hotel pool + spa, Burmese cooking class, Indoor museums.
Is September peak season in Yangon?
Yangon September crowds are quiet and prices are low season. You can travel relatively comfortably without long queues.
Best Months to Visit Yangon
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.