CDUS45 KTFX 230734 CLILWT CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 134 AM MDT SUN AUG 23 2026 ................................... ...THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 22 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 98 1976 80 MM 71 MINIMUM MM MM 34 1992 48 MM 53 AVERAGE MM 64 MM 62 PRECIPITATION (IN) YESTERDAY 0.00 1.66 1992 0.05 -0.05 0.00 MONTH TO DATE 0.28 1.20 -0.92 1.73 SINCE OCT 1 16.38 15.29 1.09 14.24 SINCE JAN 1 13.79 12.84 0.95 12.87 SNOWFALL (IN) YESTERDAY MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY MM 3 MM 3 MONTH TO DATE 35 41 -6 21 SINCE JUN 1 337 332 5 266 SINCE JUL 1 50 106 -56 72 COOLING YESTERDAY MM 2 MM 0 MONTH TO DATE 42 75 -33 61 SINCE JUN 1 252 193 59 140 SINCE JAN 1 265 194 71 143 ................................................................... 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) 79 101 1969 MINIMUM TEMPERATURE (F) 48 33 1992 2015 SUNRISE AND SUNSET AUGUST 23 2026........SUNRISE 626 AM MDT SUNSET 814 PM MDT AUGUST 24 2026........SUNRISE 627 AM MDT SUNSET 812 PM MDT- INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$