117 CDUS45 KMSO 190741 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 141 AM MDT WED OCT 19 2016 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 18 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 49 126 PM 76 2003 54 -5 65 MINIMUM 31 752 AM 5 1938 26 5 46 AVERAGE 40 40 0 56 PRECIPITATION (IN) YESTERDAY T 0.28 1949 0.03 -0.03 0.03 MONTH TO DATE 1.43 0.50 0.93 0.18 SINCE OCT 1 1.43 0.50 0.93 0.18 SINCE JAN 1 8.81 11.38 -2.57 9.35 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 25 25 0 9 MONTH TO DATE 416 395 21 261 SINCE SEP 1 838 788 50 590 SINCE JUL 1 1136 1016 120 820 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 3 2 1 0 SINCE JAN 1 57 81 -24 101 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 4.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 85 800 AM LOWEST 38 300 PM AVERAGE 62 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 74 1974 MINIMUM TEMPERATURE (F) 26 8 1905 SUNRISE AND SUNSET OCTOBER 19 2016.......SUNRISE 753 AM MDT SUNSET 636 PM MDT OCTOBER 20 2016.......SUNRISE 754 AM MDT SUNSET 634 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$