899 CDUS45 KMSO 150739 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 139 AM MDT TUE SEP 15 2015 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 14 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 75 203 PM 87 1990 69 6 70 MINIMUM 47 609 AM 21 1970 36 11 30 AVERAGE 61 53 8 50 PRECIPITATION (IN) YESTERDAY 0.02 1.08 1966 0.03 -0.01 0.00 MONTH TO DATE 1.05 0.51 0.54 0.06 SINCE OCT 1 10.25 12.28 -2.03 12.57 SINCE JAN 1 7.86 10.39 -2.53 11.53 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 4 12 -8 15 MONTH TO DATE 143 140 3 221 SINCE SEP 1 143 140 3 221 SINCE JUL 1 373 368 5 384 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JAN 1 101 79 22 77 .................................................................. WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 5.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1100 PM LOWEST 21 200 PM AVERAGE 55 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 93 2000 MINIMUM TEMPERATURE (F) 36 22 1970 SUNRISE AND SUNSET SEPTEMBER 15 2015.....SUNRISE 708 AM MDT SUNSET 742 PM MDT SEPTEMBER 16 2015.....SUNRISE 709 AM MDT SUNSET 740 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$