117 CDUS45 KMSO 160737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT MON MAY 16 2016 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 15 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 44 1205 AM 83 2012 61 -17 56 MINIMUM 36 735 AM 21 2004 34 2 43 AVERAGE 40 47 -7 50 PRECIPITATION (IN) YESTERDAY 0.08 1.02 1952 0.06 0.02 0.19 MONTH TO DATE 0.29 0.80 -0.51 0.63 SINCE OCT 1 5.11 5.52 -0.41 4.61 SINCE JAN 1 2.37 3.63 -1.26 2.22 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 25 18 7 15 MONTH TO DATE 269 297 -28 283 SINCE MAR 1 1887 2119 -232 1907 SINCE JUL 1 8284 8688 -404 7788 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 SE (150) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1000 PM LOWEST 62 100 AM AVERAGE 77 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 84 1988 MINIMUM TEMPERATURE (F) 34 21 1986 SUNRISE AND SUNSET MAY 16 2016...........SUNRISE 556 AM MDT SUNSET 857 PM MDT MAY 17 2016...........SUNRISE 555 AM MDT SUNSET 858 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$