898 CDUS45 KMSO 190746 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 145 AM MDT SUN MAY 19 2013 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 18 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 56 222 PM 84 2009 62 -6 59 MINIMUM 42 534 AM 21 1960 35 7 31 AVERAGE 49 48 1 45 PRECIPITATION (IN) YESTERDAY 0.03 1.09 1944 0.07 -0.04 T MONTH TO DATE 0.52 1.01 -0.49 0.29 SINCE OCT 1 3.05 5.73 -2.68 4.25 SINCE JAN 1 1.42 3.84 -2.42 2.99 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 16 17 -1 20 MONTH TO DATE 274 348 -74 338 SINCE MAR 1 2176 2170 6 1909 SINCE JUL 1 8554 8739 -185 8049 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 22 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 47 200 PM AVERAGE 74 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 85 1954 MINIMUM TEMPERATURE (F) 35 22 2003 SUNRISE AND SUNSET MAY 19 2013...........SUNRISE 553 AM MDT SUNSET 900 PM MDT MAY 20 2013...........SUNRISE 552 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. $$