568 CDUS45 KMSO 010757 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 157 AM MDT SAT JUN 1 2013 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 31 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 54 554 PM 84 1986 65 -11 63 MINIMUM 35 1159 PM 24 1950 38 -3 32 AVERAGE 45 52 -7 48 PRECIPITATION (IN) YESTERDAY 0.00 0.90 1908 0.09 -0.09 T MONTH TO DATE 2.41 2.08 0.33 1.20 SINCE OCT 1 4.94 6.80 -1.86 5.16 SINCE JAN 1 3.31 4.91 -1.60 3.90 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE JAN 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 20 13 7 17 MONTH TO DATE 507 541 -34 601 SINCE MAR 1 2409 2363 46 2172 SINCE JUL 1 8787 8932 -145 8312 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 (330) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 10.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 200 AM LOWEST 41 200 PM AVERAGE 59 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 86 1977 MINIMUM TEMPERATURE (F) 38 25 1934 SUNRISE AND SUNSET JUNE 1 2013..........SUNRISE 543 AM MDT SUNSET 913 PM MDT JUNE 2 2013..........SUNRISE 542 AM MDT SUNSET 914 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$