558 CDUS45 KMSO 220739 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT THU MAY 22 2014 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 21 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 71 517 PM 84 1919 63 8 67 MINIMUM 33 548 AM 12 1938 36 -3 34 AVERAGE 52 49 3 51 PRECIPITATION (IN) YESTERDAY 0.00 1.03 1981 0.08 -0.08 0.02 MONTH TO DATE 0.77 1.23 -0.46 0.55 SINCE OCT 1 5.27 5.95 -0.68 3.08 SINCE JAN 1 4.23 4.06 0.17 1.45 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 13 16 -3 14 MONTH TO DATE 430 396 34 320 SINCE MAR 1 2273 2218 55 2222 SINCE JUL 1 8651 8787 -136 8600 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 20 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 3.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 400 AM LOWEST 22 700 PM AVERAGE 56 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 83 1919 MINIMUM TEMPERATURE (F) 36 19 1916 SUNRISE AND SUNSET MAY 22 2014...........SUNRISE 551 AM MDT SUNSET 903 PM MDT MAY 23 2014...........SUNRISE 550 AM MDT SUNSET 905 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$