034 CDUS45 KMSO 310842 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 139 AM MST SAT DEC 31 2016 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 30 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 42 347 AM 55 1917 30 12 14 MINIMUM 8 1159 PM -42 1978 6 2 -11 AVERAGE 25 18 7 2 PRECIPITATION (IN) YESTERDAY 0.00 0.22 2004 0.01 -0.01 T MONTH TO DATE 0.44 0.49 -0.05 0.67 SINCE OCT 1 3.22 1.87 1.35 2.74 SINCE JAN 1 10.60 12.75 -2.15 11.91 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 40 47 -7 63 MONTH TO DATE 1584 1423 161 1395 SINCE DEC 1 1584 1423 161 1395 SINCE JUL 1 3878 3913 -35 3815 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 57 81 -24 101 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 9.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 72 1100 AM LOWEST 34 200 AM AVERAGE 53 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 53 1917 MINIMUM TEMPERATURE (F) 6 -39 1978 SUNRISE AND SUNSET DECEMBER 31 2016......SUNRISE 812 AM MST SUNSET 455 PM MST JANUARY 1 2017.......SUNRISE 812 AM MST SUNSET 456 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$