663
CDUS45 KTFX 280733
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MDT TUE OCT 28 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 27 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 47 136 PM 76 2001 52 -5 75
MINIMUM 26 115 AM 3 1919 29 -3 33
AVERAGE 37 40 -3 54
PRECIPITATION (IN)
YESTERDAY 0.01 0.31 1917 0.02 -0.01 0.00
MONTH TO DATE 1.39 0.69 0.70 0.01
SINCE OCT 1 1.39 0.69 0.70 0.01
SINCE JAN 1 12.61 10.26 2.35 9.06
SNOWFALL (IN)
YESTERDAY T 8.3 1925 0.2 -0.2 0.0
MONTH TO DATE 4.2 2.3 1.9 0.0
SINCE SEP 1 4.2 2.5 1.7 0.0
SINCE JUL 1 4.2 2.8 1.4 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 25 3 11
MONTH TO DATE 488 502 -14 302
SINCE SEP 1 560 712 -152 385
SINCE JUL 1 586 775 -189 397
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 36 28 8 72
SINCE JAN 1 467 433 34 590
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 600 AM
LOWEST 32 200 PM
AVERAGE 57
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 76 1937
MINIMUM TEMPERATURE (F) 29 3 1991
SUNRISE AND SUNSET
OCTOBER 28 2025.......SUNRISE 805 AM MDT SUNSET 618 PM MDT
OCTOBER 29 2025.......SUNRISE 806 AM MDT SUNSET 617 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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