201 CDUS45 KMSO 180737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT SUN SEP 18 2016 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 17 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 68 135 PM 90 1981 68 0 55 MINIMUM 34 501 AM 9 1965 35 -1 35 AVERAGE 51 51 0 45 PRECIPITATION (IN) YESTERDAY T 1.45 1908 0.03 -0.03 0.07 MONTH TO DATE 0.84 0.60 0.24 2.36 SINCE OCT 1 9.64 12.37 -2.73 11.56 SINCE JAN 1 6.90 10.48 -3.58 9.17 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 14 14 0 20 MONTH TO DATE 250 180 70 197 SINCE SEP 1 250 180 70 197 SINCE JUL 1 548 408 140 427 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 25 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 8.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 89 600 AM LOWEST 24 200 PM AVERAGE 57 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 91 1981 MINIMUM TEMPERATURE (F) 35 6 1965 SUNRISE AND SUNSET SEPTEMBER 18 2016.....SUNRISE 713 AM MDT SUNSET 734 PM MDT SEPTEMBER 19 2016.....SUNRISE 714 AM MDT SUNSET 732 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$