United States · 1991–2020 normal
Helena in
June.
Typical June weather in Helena: 32.2°C by day, 21.2°C at night, 184 mm of rain over 9.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high32.2°C
Typical low21.2°C
Rain184 mm
Wet days9.6
Comfort score 35 this month (April leads the year at 78). Daylight is calculated as 14 h 06 from latitude 30.49°. Open-water sea temperature is 28.4°C (18 km from the place centre).
Event window
Warm sea in June
The nearest open-water NOAA OISST 1991–2020 cell averages 28.4°C in June. A sheltered bay can run warmer than that open-water cell.
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 · 23 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.