335
CDUS45 KTFX 180833
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MST MON DEC 18 2023
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 17 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 43 145 AM 59 1976 35 8 24
MINIMUM 22 823 PM -27 1924 16 6 0
1983
AVERAGE 33 25 8 12
PRECIPITATION (IN)
YESTERDAY 0.00 0.63 1973 0.01 -0.01 T
MONTH TO DATE 0.07 0.28 -0.21 0.72
SINCE OCT 1 2.09 2.03 0.06 3.59
SINCE JAN 1 17.09 14.51 2.58 14.84
SNOWFALL (IN)
YESTERDAY 0.0 5.5 1973 0.3 -0.3 0.3
MONTH TO DATE 1.1 4.9 -3.8 15.1
SINCE DEC 1 1.1 4.9 -3.8 15.1
SINCE JUL 1 12.3 20.4 -8.1 37.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 32 40 -8 53
MONTH TO DATE 477 647 -170 788
SINCE DEC 1 477 647 -170 788
SINCE JUL 1 2083 2587 -504 2672
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 337 310 27 535
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 600 PM
LOWEST 32 100 AM
AVERAGE 54
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 58 1917
1979
MINIMUM TEMPERATURE (F) 16 -27 1924
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 808 AM MST SUNSET 436 PM MST
DECEMBER 19 2023......SUNRISE 809 AM MST SUNSET 436 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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