697
CDUS45 KTFX 280753
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
153 AM MDT FRI AUG 28 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 27 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM MM MM 97 1971 78 MM 79
MINIMUM MM MM 30 1900 47 MM 54
AVERAGE MM 62 MM 67
PRECIPITATION (IN)
YESTERDAY MM 0.80 1907 0.05 MM 0.00
MONTH TO DATE 0.38 1.47 -1.09 1.73
SINCE OCT 1 16.48 15.56 0.92 14.24
SINCE JAN 1 13.89 13.11 0.78 12.87
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY MM 4 MM 0
MONTH TO DATE 35 61 -26 23
SINCE JUN 1 337 352 -15 268
SINCE JUL 1 50 126 -76 74
COOLING
YESTERDAY MM 2 MM 2
MONTH TO DATE 74 85 -11 65
SINCE JUN 1 284 203 81 144
SINCE JAN 1 297 204 93 147
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WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 100 1924
MINIMUM TEMPERATURE (F) 47 33 1918
SUNRISE AND SUNSET
AUGUST 28 2026........SUNRISE 632 AM MDT SUNSET 805 PM MDT
AUGUST 29 2026........SUNRISE 633 AM MDT SUNSET 803 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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