510 CDUS45 KMSO 120747 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 147 AM MDT MON SEP 12 2016 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 11 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 68 1100 AM 87 1981 70 -2 79 MINIMUM 37 615 AM 24 1989 37 0 38 AVERAGE 53 54 -1 59 PRECIPITATION (IN) YESTERDAY 0.00 0.70 1980 0.03 -0.03 0.00 MONTH TO DATE 0.58 0.41 0.17 1.03 SINCE OCT 1 9.38 12.18 -2.80 10.23 SINCE JAN 1 6.64 10.29 -3.65 7.84 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE 0.0 SINCE JAN 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 12 11 1 6 MONTH TO DATE 142 104 38 132 SINCE SEP 1 142 104 38 132 SINCE JUL 1 440 332 108 362 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 3 0 3 0 SINCE SEP 1 3 0 3 0 SINCE JAN 1 57 79 -22 101 .................................................................. WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 9.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 600 AM LOWEST 21 1100 AM AVERAGE 49 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 87 1981 MINIMUM TEMPERATURE (F) 37 18 1989 SUNRISE AND SUNSET SEPTEMBER 12 2016.....SUNRISE 705 AM MDT SUNSET 746 PM MDT SEPTEMBER 13 2016.....SUNRISE 706 AM MDT SUNSET 744 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$