United States · 1991–2020 normal
Helena in
March.
Typical March weather in Helena: 22.6°C by day, 9.4°C at night, 107 mm of rain over 6.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high22.6°C
Typical low9.4°C
Rain107 mm
Wet days6.6
Comfort score 72 this month (April leads the year at 78). Daylight is calculated as 11 h 54 from latitude 30.49°. Open-water sea temperature is 18.1°C (18 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4429484
- NOAA station
- USW00053858 · PASCAGOULA LOTT INTL AP
- Station distance
- 4.9 km from the place centre
- Coverage
- Good coverage · 22 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.