705 CDUS45 KMSO 110739 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT SAT MAY 11 2013 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 10 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 72 507 PM 81 1940 60 12 49 MINIMUM 33 531 AM 18 1946 32 1 33 AVERAGE 53 46 7 41 PRECIPITATION (IN) YESTERDAY 0.00 1.03 1967 0.06 -0.06 0.07 MONTH TO DATE 0.04 0.50 -0.46 0.26 SINCE OCT 1 2.57 5.22 -2.65 4.22 SINCE JAN 1 0.94 3.33 -2.39 2.96 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 12 19 -7 24 MONTH TO DATE 184 205 -21 229 SINCE MAR 1 2086 2027 59 1800 SINCE JUL 1 8464 8596 -132 7940 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 500 AM LOWEST 14 600 PM AVERAGE 52 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 81 1960 MINIMUM TEMPERATURE (F) 33 15 1967 SUNRISE AND SUNSET MAY 11 2013...........SUNRISE 602 AM MDT SUNSET 851 PM MDT MAY 12 2013...........SUNRISE 601 AM MDT SUNSET 852 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$