152 CDUS45 KMSO 170737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT TUE JUL 17 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR JULY 16 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 77 1205 PM 98 1936 81 -4 83 MINIMUM 48 509 AM 30 1943 46 2 49 AVERAGE 63 64 -1 66 PRECIPITATION (IN) YESTERDAY 0.67 0.93 1894 0.05 0.62 T MONTH TO DATE 2.09 0.73 1.36 0.69 SINCE OCT 1 8.30 9.79 -1.49 11.22 SINCE JAN 1 7.04 7.90 -0.86 9.42 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 2 3 -1 0 MONTH TO DATE 16 65 -49 45 SINCE JUN 1 289 352 -63 414 SINCE JUL 1 16 65 -49 45 COOLING YESTERDAY 0 2 -2 1 MONTH TO DATE 29 19 10 11 SINCE JUN 1 44 26 18 13 SINCE JAN 1 44 26 18 13 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 3.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 400 AM LOWEST 40 1200 PM AVERAGE 67 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 96 1998 MINIMUM TEMPERATURE (F) 46 34 1982 SUNRISE AND SUNSET JULY 17 2012..........SUNRISE 557 AM MDT SUNSET 915 PM MDT JULY 18 2012..........SUNRISE 558 AM MDT SUNSET 914 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$