056 CDUS45 KMSO 110740 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 139 AM MDT FRI AUG 11 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 10 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 81 316 PM 96 1928 81 0 67 MINIMUM 40 531 AM 35 2016 45 -5 35 AVERAGE 61 63 -2 51 PRECIPITATION (IN) YESTERDAY 0.00 0.51 2010 0.04 -0.04 0.00 MONTH TO DATE 0.07 0.42 -0.35 0.47 SINCE OCT 1 11.90 10.83 1.07 8.61 SINCE JAN 1 8.68 8.94 -0.26 5.87 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 4 3 1 14 MONTH TO DATE 19 24 -5 52 SINCE JUN 1 262 411 -149 374 SINCE JUL 1 27 124 -97 185 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 6 12 -6 2 SINCE JUN 1 109 63 46 49 SINCE JAN 1 109 63 46 49 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 4.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 500 AM LOWEST 18 1200 PM AVERAGE 54 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 93 1996 MINIMUM TEMPERATURE (F) 45 33 1947 SUNRISE AND SUNSET AUGUST 11 2017........SUNRISE 625 AM MDT SUNSET 844 PM MDT AUGUST 12 2017........SUNRISE 626 AM MDT SUNSET 843 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$