Myamyn Weather Forecast
- 14
- 21
Light rain
- 12
- 18
Showers
- 8
- 15
Showers
- 7
- 15
Shower or two
- 5
- 16
Cloudy
- 5
- 18
Shower or two
- 8
- 15
Shower or two
Today 30 Sep South West
Cloudy. High chance of rain, most likely in the afternoon and evening. The chance of a thunderstorm. Winds north to northwesterly 15 to 25 km/h tending west to northwesterly 15 to 20 km/h in the evening then becoming light in the late evening. Daytime maximum temperatures in the low 20s.
Myamyn Temperature Statistics View More
September Temperature
Portland Airport (40km)
Lowest 22 September, 2026
0.7 °CAverage September
12 °CHighest 20 September, 2026
24.7 °C
Climate (2021–2026)
Portland Airport (40km)
Average Low 2021–2026
9.7 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
18.2 °C