628
CDUS45 KTFX 170836
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
136 AM MST SUN DEC 17 2023
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 16 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 52 234 PM 63 1980 35 17 26
MINIMUM 38 101 AM -36 1964 16 22 17
AVERAGE 45 26 19 22
PRECIPITATION (IN)
YESTERDAY 0.00 0.61 1929 0.02 -0.02 0.00
MONTH TO DATE 0.07 0.27 -0.20 0.72
SINCE OCT 1 2.09 2.02 0.07 3.59
SINCE JAN 1 17.09 14.50 2.59 14.84
SNOWFALL (IN)
YESTERDAY 0.0 8.5 1929 0.3 -0.3 0.0
MONTH TO DATE 1.1 4.6 -3.5 14.8
SINCE DEC 1 1.1 4.6 -3.5 14.8
SINCE JUL 1 12.3 20.1 -7.8 36.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 40 -20 43
MONTH TO DATE 445 607 -162 735
SINCE DEC 1 445 607 -162 735
SINCE JUL 1 2051 2547 -496 2619
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 33 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 21.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 55 1200 AM
LOWEST 21 200 PM
AVERAGE 38
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 59 1976
MINIMUM TEMPERATURE (F) 16 -27 1924
1983
SUNRISE AND SUNSET
DECEMBER 17 2023......SUNRISE 808 AM MST SUNSET 435 PM MST
DECEMBER 18 2023......SUNRISE 808 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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