Data from National Weather Service: Forecast Office: TFX;
Station Code: HLN;
GHCN ID: USW00024144
Station Records: Max High: 105° recorded on Jul 12, 2002, Aug 24, 1969 Min High: -23° recorded on Feb 2, 1989 Max Low: 72° recorded on Jul 28, 2021 Min Low: -42° recorded on Feb 2, 1996, Jan 25, 1957 Max Precip:
2.06"
recorded on May 3, 1964 Max Snowfall:
18.8"
recorded on Nov 11, 1959
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Weather Over The Last 8 Weeks:
High TempsLow TempsPrecip7 Day Avg
This station has 31,042 daily
observations. Dated from April 1, 1938 until
March 27, 2024.
The data for this station is 98.8%
complete, 98.8% of the daily records are available, of which
100.0% of that data is complete.
Today (March 28) in Weather History for Helena, Montana
Records For This Day:
Max High: 73° recorded in 1986 Min High: 18° recorded in 1987 Max Low: 45° recorded in 1978 Min Low: -3° recorded in 1954 Max Precip:
0.47"
recorded in 1982 Max Snowfall:
2.3"
recorded in 1988