848 CDUS45 KMSO 180738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT SUN AUG 18 2013 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 17 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 86 504 PM 93 1919 80 6 84 MINIMUM 47 517 AM 30 1946 44 3 41 AVERAGE 67 62 5 63 PRECIPITATION (IN) YESTERDAY 0.00 0.44 1926 0.05 -0.05 0.00 MONTH TO DATE 0.74 0.75 -0.01 0.06 SINCE OCT 1 8.04 11.16 -3.12 8.47 SINCE JAN 1 6.41 9.27 -2.86 7.21 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 4 -4 2 MONTH TO DATE 35 48 -13 28 SINCE JUN 1 296 435 -139 321 SINCE JUL 1 53 148 -95 48 COOLING YESTERDAY 2 1 1 0 MONTH TO DATE 8 19 -11 21 SINCE JUN 1 89 70 19 115 SINCE JAN 1 89 70 19 115 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 4.0 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 61 600 AM LOWEST 11 300 PM AVERAGE 36 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 93 1977 MINIMUM TEMPERATURE (F) 44 31 1995 SUNRISE AND SUNSET AUGUST 18 2013........SUNRISE 634 AM MDT SUNSET 833 PM MDT AUGUST 19 2013........SUNRISE 635 AM MDT SUNSET 831 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$