CDUS45 KTFX 220732 CLILWT CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 132 AM MDT SAT AUG 22 2026 ................................... ...THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 21 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 1969 80 MM 77 MINIMUM MM MM 29 1904 49 MM 53 AVERAGE MM 64 MM 65 PRECIPITATION (IN) YESTERDAY 0.00 1.80 1918 0.06 -0.06 0.00 MONTH TO DATE 0.28 1.15 -0.87 1.73 SINCE OCT 1 16.38 15.24 1.14 14.24 SINCE JAN 1 13.79 12.79 1.00 12.87 SNOWFALL (IN) YESTERDAY MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY MM 3 MM 0 MONTH TO DATE 35 38 -3 18 SINCE JUN 1 337 329 8 263 SINCE JUL 1 50 103 -53 69 COOLING YESTERDAY MM 2 MM 0 MONTH TO DATE 42 73 -31 61 SINCE JUN 1 252 191 61 140 SINCE JAN 1 265 192 73 143 ................................................................... 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) 80 98 1976 MINIMUM TEMPERATURE (F) 48 34 1992 SUNRISE AND SUNSET AUGUST 22 2026........SUNRISE 624 AM MDT SUNSET 816 PM MDT AUGUST 23 2026........SUNRISE 626 AM MDT SUNSET 814 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED.MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$