United States · 1991–2020 normal
Helena in
February.
Typical February weather in Helena: 10.6°C by day, -3.4°C at night, 32 mm of rain over 3.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high10.6°C
Typical low-3.4°C
Rain32 mm
Wet days3.6
Comfort score 22 this month (September leads the year at 75). Daylight is calculated as 10 h 47 from latitude 36.55°.
Event window
Frost-level nights in February
The measured night-time normal is -3.4°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4538544
- NOAA station
- USC00344019 · HELENA 1 SSE
- Station distance
- 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.