098 CDUS45 KMSO 140737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT MON AUG 14 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 13 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 79 1141 AM 93 1940 81 -2 82 MINIMUM 49 1159 PM 32 1959 45 4 41 AVERAGE 64 63 1 62 PRECIPITATION (IN) YESTERDAY 0.08 0.84 1974 0.04 0.04 0.00 MONTH TO DATE 0.15 0.56 -0.41 0.47 SINCE OCT 1 11.98 10.97 1.01 8.61 SINCE JAN 1 8.76 9.08 -0.32 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 1 3 -2 3 MONTH TO DATE 21 33 -12 70 SINCE JUN 1 264 420 -156 392 SINCE JUL 1 29 133 -104 203 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 7 15 -8 2 SINCE JUN 1 110 66 44 49 SINCE JAN 1 110 66 44 49 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 6.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 86 1100 PM LOWEST 26 1200 AM AVERAGE 56 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 93 2003 1933 MINIMUM TEMPERATURE (F) 45 29 1959 SUNRISE AND SUNSET AUGUST 14 2017........SUNRISE 629 AM MDT SUNSET 840 PM MDT AUGUST 15 2017........SUNRISE 630 AM MDT SUNSET 838 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$