087 CDUS45 KMSO 120740 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 140 AM MDT MON MAY 12 2014 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 11 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 42 256 PM 81 1960 60 -18 74 MINIMUM 25 504 AM 15 1967 33 -8 36 AVERAGE 34 46 -12 55 PRECIPITATION (IN) YESTERDAY 0.14 0.60 1925 0.06 0.08 0.01 MONTH TO DATE 0.55 0.56 -0.01 0.05 SINCE OCT 1 5.05 5.28 -0.23 2.58 SINCE JAN 1 4.01 3.39 0.62 0.95 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 31 19 12 10 MONTH TO DATE 248 224 24 194 SINCE MAR 1 2091 2046 45 2096 SINCE JUL 1 8469 8615 -146 8474 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 17 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 5.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN HEAVY SNOW SNOW LIGHT SNOW FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 600 PM LOWEST 53 300 PM AVERAGE 77 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 82 2001 1960 MINIMUM TEMPERATURE (F) 33 16 1985 SUNRISE AND SUNSET MAY 12 2014...........SUNRISE 602 AM MDT SUNSET 852 PM MDT MAY 13 2014...........SUNRISE 600 AM MDT SUNSET 853 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$