100
CDUS45 KTFX 170836
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
136 AM MST SUN DEC 17 2023
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 16 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 53 1106 AM 61 1980 35 18 27
MINIMUM 23 1246 AM -31 1964 13 10 3
AVERAGE 38 24 14 15
PRECIPITATION (IN)
YESTERDAY 0.00 0.42 1929 0.02 -0.02 0.00
MONTH TO DATE 0.18 0.25 -0.07 0.16
SINCE OCT 1 2.30 2.19 0.11 2.66
SINCE JAN 1 19.59 16.91 2.68 16.58
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 27 41 -14 50
MONTH TO DATE 473 634 -161 766
SINCE DEC 1 473 634 -161 766
SINCE JUL 1 2293 2725 -432 2764
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 23 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 13.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 100 AM
LOWEST 22 200 PM
AVERAGE 50
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THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 65 1925
MINIMUM TEMPERATURE (F) 13 -30 1924
SUNRISE AND SUNSET
DECEMBER 17 2023......SUNRISE 758 AM MST SUNSET 429 PM MST
DECEMBER 18 2023......SUNRISE 759 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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