337 CDUS45 KMSO 050738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1237 AM MST FRI JAN 5 2018 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 4 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 25 1159 PM 51 1984 31 -6 -1 MINIMUM 2 830 AM -40 1942 6 -4 -25 AVERAGE 14 18 -4 -13 PRECIPITATION (IN) YESTERDAY T 0.32 1918 0.01 -0.01 0.00 MONTH TO DATE T 0.06 -0.06 0.04 SINCE OCT 1 1.44 1.95 -0.51 3.26 SINCE JAN 1 T 0.06 -0.06 0.04 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 51 46 5 78 MONTH TO DATE 223 187 36 282 SINCE DEC 1 1659 1661 -2 1922 SINCE JUL 1 4054 4151 -97 4216 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 1.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 95 600 AM LOWEST 77 700 PM AVERAGE 86 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 31 49 1927 MINIMUM TEMPERATURE (F) 7 -42 1979 SUNRISE AND SUNSET JANUARY 5 2018.......SUNRISE 812 AM MST SUNSET 500 PM MST JANUARY 6 2018.......SUNRISE 811 AM MST SUNSET 501 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$