970 CDUS45 KMSO 270737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT SUN AUG 27 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 26 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 85 341 PM 91 1981 77 8 71 MINIMUM 41 633 AM 26 1992 42 -1 34 AVERAGE 63 59 4 53 PRECIPITATION (IN) YESTERDAY 0.00 0.63 1993 0.04 -0.04 0.00 MONTH TO DATE 0.16 1.14 -0.98 0.66 SINCE OCT 1 11.99 11.55 0.44 8.80 SINCE JAN 1 8.77 9.66 -0.89 6.06 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 2 6 -4 12 MONTH TO DATE 65 93 -28 153 SINCE JUN 1 308 480 -172 475 SINCE JUL 1 73 193 -120 286 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 7 24 -17 4 SINCE JUN 1 110 75 35 51 SINCE JAN 1 110 75 35 51 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 700 AM LOWEST 14 300 PM AVERAGE 45 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 93 1924 MINIMUM TEMPERATURE (F) 42 29 1945 SUNRISE AND SUNSET AUGUST 27 2017........SUNRISE 645 AM MDT SUNSET 817 PM MDT AUGUST 28 2017........SUNRISE 646 AM MDT SUNSET 815 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$