377 CDUS45 KMSO 010738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT MON OCT 1 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 30 2012... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2012 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 70 307 PM 84 1992 62 8 81 MINIMUM 37 654 AM 13 1985 31 6 34 AVERAGE 54 46 8 58 PRECIPITATION (IN) YESTERDAY 0.00 0.51 2009 0.03 -0.03 0.00 MONTH TO DATE 0.03 1.00 -0.97 0.40 SINCE OCT 1 8.69 12.77 -4.08 12.37 SINCE JAN 1 7.43 10.88 -3.45 10.57 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 11 19 -8 7 MONTH TO DATE 313 393 -80 273 SINCE SEP 1 313 393 -80 273 SINCE JUL 1 405 621 -216 434 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 2 -2 2 SINCE SEP 1 0 2 -2 2 SINCE JAN 1 121 81 40 48 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 6.3 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 92 600 AM LOWEST 22 1200 PM AVERAGE 57 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 83 1992 MINIMUM TEMPERATURE (F) 31 12 1950 SUNRISE AND SUNSET OCTOBER 1 2012.......SUNRISE 729 AM MDT SUNSET 709 PM MDT OCTOBER 2 2012.......SUNRISE 730 AM MDT SUNSET 707 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$