Russia · 1991–2020 normal
Seymchan in
September.
Typical September weather in Seymchan: 11°C by day, -0.6°C at night, 35 mm of rain over 5.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high11°C
Typical low-0.6°C
Rain35 mm
Wet days5.9
Comfort score 26 this month (July leads the year at 83). Daylight is calculated as 12 h 51 from latitude 62.93°.
Event window
Frost-level nights in September
The measured night-time normal is -0.6°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 2121373
- NOAA station
- RSM00025703 · SEJMCHAN
- Station distance
- 2.1 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.