457 CDUS45 KMSO 030738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT FRI MAY 3 2013 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 2 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 62 429 PM 82 1985 57 5 45 MINIMUM 15 523 AM 11 1975 30 -15 25 AVERAGE 39 43 -4 35 PRECIPITATION (IN) YESTERDAY 0.00 0.39 1995 0.05 -0.05 0.07 MONTH TO DATE 0.00 0.09 -0.09 0.07 SINCE OCT 1 2.53 4.81 -2.28 4.03 SINCE JAN 1 0.90 2.92 -2.02 2.77 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 26 22 4 30 MONTH TO DATE 57 44 13 55 SINCE MAR 1 1959 1866 93 1626 SINCE JUL 1 8337 8435 -98 7766 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 16 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 5.3 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 80 300 AM LOWEST 11 300 PM AVERAGE 46 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 81 1966 MINIMUM TEMPERATURE (F) 30 18 1953 SUNRISE AND SUNSET MAY 3 2013...........SUNRISE 614 AM MDT SUNSET 841 PM MDT MAY 4 2013...........SUNRISE 612 AM MDT SUNSET 842 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$