464
CDUS45 KTFX 210842
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
142 AM MST SAT FEB 21 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR FEBRUARY 20 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 23 526 PM 64 1995 39 -16 38
MINIMUM -2 704 AM -19 1986 18 -20 8
AVERAGE 11 28 -17 23
PRECIPITATION (IN)
YESTERDAY 0.01 0.20 2011 0.02 -0.01 0.00
MONTH TO DATE 0.79 0.30 0.49 1.43
SINCE OCT 1 3.56 2.52 1.04 2.92
SINCE JAN 1 0.89 0.69 0.20 2.16
SNOWFALL (IN)
YESTERDAY MM 3.5 1965 0.3 MM 0.0
MONTH TO DATE 2.1 4.9 -2.8 18.9
SINCE DEC 1 5.7 19.2 -13.5 33.5
SINCE JUL 1 12.9 27.9 -15.0 35.8
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 54 37 17 42
MONTH TO DATE 623 775 -152 1189
SINCE DEC 1 2592 3369 -777 3492
SINCE JUL 1 4064 5211 -1147 4875
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 1.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 100 AM
LOWEST 67 1200 PM
AVERAGE 77
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 63 1961
MINIMUM TEMPERATURE (F) 18 -23 1910
SUNRISE AND SUNSET
FEBRUARY 21 2026......SUNRISE 721 AM MST SUNSET 602 PM MST
FEBRUARY 22 2026......SUNRISE 720 AM MST SUNSET 604 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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