185
CDUS45 KTFX 180833
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MST MON DEC 18 2023
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 17 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 44 358 AM 65 1925 34 10 25
MINIMUM 22 1153 PM -30 1924 13 9 1
AVERAGE 33 24 9 13
PRECIPITATION (IN)
YESTERDAY 0.00 0.28 1967 0.01 -0.01 T
MONTH TO DATE 0.18 0.26 -0.08 0.16
SINCE OCT 1 2.30 2.20 0.10 2.66
SINCE JAN 1 19.59 16.92 2.67 16.58
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 32 41 -9 52
MONTH TO DATE 505 675 -170 818
SINCE DEC 1 505 675 -170 818
SINCE JUL 1 2325 2766 -441 2816
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 18 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 1100 PM
LOWEST 30 400 AM
AVERAGE 52
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 62 1979
MINIMUM TEMPERATURE (F) 13 -37 1924
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 759 AM MST SUNSET 430 PM MST
DECEMBER 19 2023......SUNRISE 800 AM MST SUNSET 430 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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