772 CDUS45 KMSO 280738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT FRI JUL 28 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR JULY 27 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 83 216 PM 95 1999 83 0 86 1935 MINIMUM 50 526 AM 38 1963 47 3 41 AVERAGE 67 65 2 64 PRECIPITATION (IN) YESTERDAY 0.00 0.76 2015 0.04 -0.04 0.00 MONTH TO DATE 0.50 1.18 -0.68 0.94 SINCE OCT 1 11.83 10.24 1.59 8.14 SINCE JAN 1 8.61 8.35 0.26 5.40 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 2 -2 1 MONTH TO DATE 8 91 -83 133 SINCE JUN 1 243 378 -135 322 SINCE JUL 1 8 91 -83 133 COOLING YESTERDAY 2 2 0 0 MONTH TO DATE 77 41 36 17 SINCE JUN 1 89 48 41 40 SINCE JAN 1 89 48 41 40 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 4.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 71 400 AM LOWEST 21 300 PM AVERAGE 46 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 96 1999 MINIMUM TEMPERATURE (F) 46 29 1949 SUNRISE AND SUNSET JULY 28 2017..........SUNRISE 608 AM MDT SUNSET 904 PM MDT JULY 29 2017..........SUNRISE 609 AM MDT SUNSET 903 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$