United States · 1991–2020 normal
Helena in
April.
Typical April weather in Helena: 21.2°C by day, 6.4°C at night, 83 mm of rain over 6.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high21.2°C
Typical low6.4°C
Rain83 mm
Wet days6.1
Comfort score 66 this month (September leads the year at 75). Daylight is calculated as 13 h 04 from latitude 36.55°.
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.