536
CDUS45 KTFX 190850
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
150 AM MST TUE DEC 19 2023
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 18 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 59 240 PM 62 1979 34 25 1
MINIMUM 23 150 AM -37 1924 13 10 -7
AVERAGE 41 24 17 -3
PRECIPITATION (IN)
YESTERDAY 0.00 0.16 1930 0.02 -0.02 T
MONTH TO DATE 0.18 0.28 -0.10 0.16
SINCE OCT 1 2.30 2.22 0.08 2.66
SINCE JAN 1 19.59 16.94 2.65 16.58
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 24 41 -17 68
MONTH TO DATE 529 716 -187 886
SINCE DEC 1 529 716 -187 886
SINCE JUL 1 2349 2807 -458 2884
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 229 229 0 402
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 1200 AM
LOWEST 18 300 PM
AVERAGE 46
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 61 2004
MINIMUM TEMPERATURE (F) 13 -27 1924
SUNRISE AND SUNSET
DECEMBER 19 2023......SUNRISE 800 AM MST SUNSET 430 PM MST
DECEMBER 20 2023......SUNRISE 800 AM MST SUNSET 431 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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