348 CDUS45 KMSO 090737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT MON MAY 9 2016 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 8 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 71 406 PM 81 1987 59 12 52 MINIMUM 34 527 AM 9 1965 32 2 26 AVERAGE 53 45 8 39 PRECIPITATION (IN) YESTERDAY 0.00 1.00 1911 0.05 -0.05 0.00 MONTH TO DATE T 0.39 -0.39 0.14 SINCE OCT 1 4.82 5.11 -0.29 4.12 SINCE JAN 1 2.08 3.22 -1.14 1.73 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 12 20 -8 26 MONTH TO DATE 106 167 -61 153 SINCE MAR 1 1724 1989 -265 1777 SINCE JUL 1 8121 8558 -437 7658 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 22 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 8.6 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 92 600 AM LOWEST 22 400 PM AVERAGE 57 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 79 1994 MINIMUM TEMPERATURE (F) 32 16 1916 SUNRISE AND SUNSET MAY 9 2016...........SUNRISE 605 AM MDT SUNSET 849 PM MDT MAY 10 2016...........SUNRISE 603 AM MDT SUNSET 850 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$