Helena sees plenty of 90° days
Helena has mild winters and hot summers. A typical July afternoon reaches 92°, a January night drops to 33°, and about 1 inches of snow falls in a normal winter. Normal November highs come to 65°, and lows to 40°.
Getting the latest forecast from the National Weather Service…
What stands out about Helena’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Helena’s year
Typical highs and lows month by month, from 30 years of NOAA records.
Weather talk
Road reports, first frosts and storm memories from neighbors in Helena.
Your answer becomes a post in Town Square.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Helena itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Little Mtn, SC (14 mi, snow) and Newberry, SC (2 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.