430
CDUS45 KTFX 210839
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MST THU DEC 21 2023
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 20 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 58 105 PM 60 1900 34 24 -9
MINIMUM 30 1055 PM -28 1990 13 17 -19
AVERAGE 44 23 21 -14
PRECIPITATION (IN)
YESTERDAY 0.00 0.40 1897 0.01 -0.01 T
MONTH TO DATE 0.18 0.31 -0.13 0.18
SINCE OCT 1 2.30 2.25 0.05 2.68
SINCE JAN 1 19.59 16.97 2.62 16.60
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 21 42 -21 79
MONTH TO DATE 571 800 -229 1039
SINCE DEC 1 571 800 -229 1039
SINCE JUL 1 2391 2891 -500 3037
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 21 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 400 AM
LOWEST 34 100 PM
AVERAGE 55
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 60 1900
MINIMUM TEMPERATURE (F) 13 -35 1989
SUNRISE AND SUNSET
DECEMBER 21 2023......SUNRISE 801 AM MST SUNSET 431 PM MST
DECEMBER 22 2023......SUNRISE 801 AM MST SUNSET 432 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page