324
CDUS45 KTFX 010842
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
142 AM MST WED JAN 01 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 31 2024
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 36 210 PM 56 1917 31 5 39
MINIMUM 23 1159 PM -34 1968 12 11 17
AVERAGE 30 22 8 28
PRECIPITATION (IN)
YESTERDAY 0.00 0.14 1959 0.01 -0.01 0.00
MONTH TO DATE 0.30 0.46 -0.16 0.03
SINCE OCT 1 0.76 1.83 -1.07 1.52
SINCE JAN 1 9.81 11.40 -1.59 12.48
SNOWFALL (IN)
YESTERDAY 0.0 2.8 1969 0.2 -0.2 0.0
MONTH TO DATE 2.0 7.7 -5.7 0.6
SINCE DEC 1 2.0 7.7 -5.7 0.6
SINCE JUL 1 4.3 16.4 -12.1 14.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 35 43 -8 37
MONTH TO DATE 917 1288 -371 1013
SINCE DEC 1 917 1288 -371 1013
SINCE JUL 1 2300 3130 -830 2574
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 590 433 157 588
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 600 AM
LOWEST 40 200 PM
AVERAGE 63
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 59 1918
1939
MINIMUM TEMPERATURE (F) 12 -33 1942
SUNRISE AND SUNSET
JANUARY 1 2025.......SUNRISE 812 AM MST SUNSET 452 PM MST
JANUARY 2 2025.......SUNRISE 812 AM MST SUNSET 453 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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