757 CDUS45 KMSO 210849 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 148 AM MST SAT NOV 21 2015 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 20 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 24 302 AM 60 1989 37 -13 42 MINIMUM -5 1132 PM -32 1977 13 -18 14 AVERAGE 10 25 -15 28 PRECIPITATION (IN) YESTERDAY 0.02 1.20 1921 0.02 0.00 0.00 MONTH TO DATE 1.16 0.41 0.75 0.23 SINCE OCT 1 2.03 1.19 0.84 1.06 SINCE JAN 1 11.20 12.07 -0.87 13.50 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 55 40 15 37 MONTH TO DATE 736 693 43 867 SINCE SEP 1 1629 1836 -207 1825 SINCE JUL 1 1859 2064 -205 1988 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 2 -2 1 SINCE JAN 1 101 81 20 78 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 8.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 88 1200 AM LOWEST 44 200 PM AVERAGE 66 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 37 59 1928 MINIMUM TEMPERATURE (F) 13 -24 1977 SUNRISE AND SUNSET NOVEMBER 21 2015......SUNRISE 738 AM MST SUNSET 453 PM MST NOVEMBER 22 2015......SUNRISE 740 AM MST SUNSET 452 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$