476 CDUS45 KMSO 120744 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 143 AM MDT SAT SEP 12 2015 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 11 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 79 425 PM 87 1981 70 9 44 MINIMUM 38 705 AM 24 1989 37 1 27 AVERAGE 59 54 5 36 PRECIPITATION (IN) YESTERDAY 0.00 0.70 1980 0.03 -0.03 0.01 MONTH TO DATE 1.03 0.41 0.62 0.06 SINCE OCT 1 10.23 12.18 -1.95 12.57 SINCE JAN 1 7.84 10.29 -2.45 11.53 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 6 11 -5 29 MONTH TO DATE 132 104 28 165 SINCE SEP 1 132 104 28 165 SINCE JUL 1 362 332 30 328 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JAN 1 101 79 22 77 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 3.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 500 AM LOWEST 21 200 PM AVERAGE 53 .......................................................... 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 2015.....SUNRISE 704 AM MDT SUNSET 747 PM MDT SEPTEMBER 13 2015.....SUNRISE 705 AM MDT SUNSET 746 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$