717 CDUS45 KMSO 050738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT TUE SEP 5 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 4 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 70 257 PM 93 1998 73 -3 50 MINIMUM 45 1159 PM 24 1969 39 6 42 AVERAGE 58 56 2 46 PRECIPITATION (IN) YESTERDAY 0.00 1.10 1900 0.04 -0.04 0.19 MONTH TO DATE 0.00 0.16 -0.16 0.31 SINCE OCT 1 11.99 11.93 0.06 9.11 SINCE JAN 1 8.77 10.04 -1.27 6.37 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 7 9 -2 19 MONTH TO DATE 8 33 -25 40 SINCE SEP 1 8 33 -25 40 SINCE JUL 1 81 261 -180 338 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 4 0 4 3 SINCE SEP 1 4 0 4 3 SINCE JAN 1 128 79 49 57 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 3.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 65 700 AM LOWEST 31 300 PM AVERAGE 48 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 93 1998 MINIMUM TEMPERATURE (F) 39 23 1969 SUNRISE AND SUNSET SEPTEMBER 5 2017.....SUNRISE 656 AM MDT SUNSET 800 PM MDT SEPTEMBER 6 2017.....SUNRISE 657 AM MDT SUNSET 758 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$