602 CDUS45 KMSO 200741 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 140 AM MDT TUE MAY 20 2014 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 19 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 56 244 PM 85 1954 62 -6 51 MINIMUM 32 447 AM 22 2003 35 -3 43 AVERAGE 44 49 -5 47 PRECIPITATION (IN) YESTERDAY 0.00 1.22 1938 0.07 -0.07 T MONTH TO DATE 0.77 1.08 -0.31 0.52 SINCE OCT 1 5.27 5.80 -0.53 3.05 SINCE JAN 1 4.23 3.91 0.32 1.42 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 21 16 5 18 MONTH TO DATE 400 364 36 292 SINCE MAR 1 2243 2186 57 2194 SINCE JUL 1 8621 8755 -134 8572 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 NW (300) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 5.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 300 AM LOWEST 35 300 PM AVERAGE 64 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 83 1919 MINIMUM TEMPERATURE (F) 35 23 2003 SUNRISE AND SUNSET MAY 20 2014...........SUNRISE 552 AM MDT SUNSET 901 PM MDT MAY 21 2014...........SUNRISE 551 AM MDT SUNSET 902 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$