114 CDUS45 KTFX 100832 CLIGTF CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 231 AM MDT WED OCT 10 2018 ................................... ...THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 9 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1886 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 45 312 PM 84 1971 61 -16 57 MINIMUM 31 402 AM 6 1985 35 -4 30 AVERAGE 38 48 -10 44 PRECIPITATION (IN) YESTERDAY 0.03 0.81 1938 0.04 -0.01 0.00 MONTH TO DATE 0.41 0.31 0.10 0.22 SINCE OCT 1 0.41 0.31 0.10 0.22 SINCE JAN 1 13.69 13.06 0.63 12.25 SNOWFALL (IN) YESTERDAY T 3.2 1977 0.1 -0.1 0.0 MONTH TO DATE 0.6 0.9 -0.3 1.6 SINCE SEP 1 0.7 2.1 -1.4 1.6 SINCE JUL 1 0.7 2.4 -1.7 1.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 27 17 10 21 MONTH TO DATE 220 144 76 211 SINCE SEP 1 557 430 127 496 SINCE JUL 1 677 551 126 525 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 14 21 -7 47 SINCE JAN 1 324 297 27 456 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 12.2 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. MIXED PRECIP LIGHT RAIN LIGHT SNOW FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 65 100 PM AVERAGE 83 .......................................................... THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 86 1934 MINIMUM TEMPERATURE (F) 35 4 2009 SUNRISE AND SUNSET OCTOBER 10 2018.......SUNRISE 737 AM MDT SUNSET 647 PM MDT OCTOBER 11 2018.......SUNRISE 739 AM MDT SUNSET 645 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$