116 CDUS45 KTFX 100832 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 231 AM MDT WED OCT 10 2018 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 9 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1866 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 38 247 PM 84 1942 62 -24 56 1910 MINIMUM 32 1159 PM 6 1985 35 -3 27 AVERAGE 35 48 -13 42 PRECIPITATION (IN) YESTERDAY 0.30 0.36 1938 0.02 0.28 0.00 MONTH TO DATE 0.46 0.23 0.23 0.41 SINCE OCT 1 0.46 0.23 0.23 0.41 SINCE JAN 1 12.47 9.88 2.59 7.60 SNOWFALL (IN) YESTERDAY 0.2 3.5 1935 0.1 0.1 0.0 MONTH TO DATE 0.2 0.6 -0.4 1.2 SINCE SEP 1 0.2 1.9 -1.7 1.2 SINCE JUL 1 0.2 2.2 -2.0 1.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 30 17 13 23 MONTH TO DATE 191 135 56 202 SINCE SEP 1 438 372 66 470 SINCE JUL 1 509 441 68 472 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 18 23 -5 66 SINCE JAN 1 410 406 4 702 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 9.1 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 900 AM LOWEST 70 200 AM AVERAGE 83 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 87 2015 MINIMUM TEMPERATURE (F) 34 9 2009 SUNRISE AND SUNSET OCTOBER 10 2018.......SUNRISE 739 AM MDT SUNSET 650 PM MDT OCTOBER 11 2018.......SUNRISE 740 AM MDT SUNSET 648 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$