792 CDUS45 KMSO 150739 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT FRI MAY 15 2015 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 14 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 62 1259 PM 88 1936 61 1 64 MINIMUM 34 502 AM 18 1983 34 0 27 AVERAGE 48 47 1 46 PRECIPITATION (IN) YESTERDAY 0.13 0.70 1952 0.06 0.07 0.00 MONTH TO DATE 0.44 0.74 -0.30 0.55 SINCE OCT 1 4.42 5.46 -1.04 5.05 SINCE JAN 1 2.03 3.57 -1.54 4.01 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 17 18 -1 19 MONTH TO DATE 268 279 -11 320 SINCE MAR 1 1892 2101 -209 2163 SINCE JUL 1 7773 8670 -897 8541 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 32 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 200 AM LOWEST 39 100 PM AVERAGE 66 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 83 2012 MINIMUM TEMPERATURE (F) 34 21 2004 SUNRISE AND SUNSET MAY 15 2015...........SUNRISE 558 AM MDT SUNSET 855 PM MDT MAY 16 2015...........SUNRISE 557 AM MDT SUNSET 856 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$