102
CDUS45 KTFX 310734
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT FRI OCT 31 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 30 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 48 234 PM 75 1987 50 -2 50
MINIMUM 24 315 AM -10 1935 26 -2 20
AVERAGE 36 38 -2 35
PRECIPITATION (IN)
YESTERDAY 0.00 0.59 1943 0.03 -0.03 0.00
MONTH TO DATE 1.25 1.24 0.01 0.31
SINCE OCT 1 1.25 1.24 0.01 0.31
SINCE JAN 1 15.72 15.96 -0.24 18.82
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 29 27 2 30
MONTH TO DATE 612 642 -30 436
SINCE SEP 1 745 931 -186 577
SINCE JUL 1 819 1077 -258 682
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 11 18 -7 46
SINCE JAN 1 163 228 -65 298
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 400 AM
LOWEST 35 100 PM
AVERAGE 58
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 73 1990
MINIMUM TEMPERATURE (F) 25 -8 2002
SUNRISE AND SUNSET
OCTOBER 31 2025.......SUNRISE 800 AM MDT SUNSET 602 PM MDT
NOVEMBER 1 2025......SUNRISE 801 AM MDT SUNSET 601 PM MDT
- 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