


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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015 CDUS45 KTFX 072240 CLILWT CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 440 PM MDT TUE OCT 07 2025 ................................... ...THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 7 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 67 259 PM 86 1943 60 7 75 MINIMUM 31 618 AM 16 2000 34 -3 38 AVERAGE 49 47 2 57 PRECIPITATION (IN) TODAY 0.00 1.13 2011 0.05 -0.05 0.00 MONTH TO DATE 0.45 0.34 0.11 0.00 SINCE OCT 1 0.45 0.34 0.11 0.00 SINCE JAN 1 14.92 15.06 -0.14 18.51 DEGREE DAYS HEATING TODAY 16 18 -2 8 MONTH TO DATE 113 115 -2 85 SINCE SEP 1 246 404 -158 226 SINCE JUL 1 320 550 -230 331 COOLING TODAY 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 13 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 5.8 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 88 LOWEST 26 AVERAGE 57 .......................................................... THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 84 1980 MINIMUM TEMPERATURE (F) 34 8 1985 SUNRISE AND SUNSET OCTOBER 7 2025.......SUNRISE 725 AM MDT SUNSET 645 PM MDT OCTOBER 8 2025.......SUNRISE 727 AM MDT SUNSET 643 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$