740
CDUS45 KTFX 220732
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
132 AM MDT SAT AUG 22 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR AUGUST 21 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 95R 420 PM 95 1991 83 12 84
2005
2011
MINIMUM 62 214 AM 38 1933 52 10 58
AVERAGE 79 67 12 71
PRECIPITATION (IN)
YESTERDAY 0.00 1.82 1983 0.03 -0.03 0.00
MONTH TO DATE 0.57 0.71 -0.14 1.36
SINCE OCT 1 11.71 10.11 1.60 10.72
SINCE JAN 1 9.04 8.28 0.76 9.96
SNOWFALL (IN)
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0
1999
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE JUN 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 11 14 -3 11
SINCE JUN 1 185 181 4 134
SINCE JUL 1 18 37 -19 23
COOLING
YESTERDAY 14 4 10 6
MONTH TO DATE 124 125 -1 127
SINCE JUN 1 414 367 47 367
SINCE JAN 1 434 374 60 392
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 48 700 AM
LOWEST 14 500 PM
AVERAGE 31
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 97 2006
MINIMUM TEMPERATURE (F) 51 33 1992
SUNRISE AND SUNSET
AUGUST 22 2026........SUNRISE 635 AM MDT SUNSET 825 PM MDT
AUGUST 23 2026........SUNRISE 637 AM MDT SUNSET 824 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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