802 CDUS45 KMSO 220738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT THU JUN 22 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 21 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 77 425 PM 94 1900 72 5 76 MINIMUM 53 530 AM 29 1942 42 11 43 AVERAGE 65 57 8 60 PRECIPITATION (IN) YESTERDAY 0.00 0.52 1916 0.06 -0.06 0.00 MONTH TO DATE 2.58 1.73 0.85 0.92 SINCE OCT 1 11.13 8.53 2.60 7.19 SINCE JAN 1 7.91 6.64 1.27 4.45 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 8 -8 5 MONTH TO DATE 174 225 -51 153 SINCE JUN 1 174 225 -51 153 SINCE JUL 1 9061 9157 -96 8726 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 10 0 10 5 SINCE JUN 1 10 0 10 5 SINCE JAN 1 10 0 10 5 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 10.7 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 71 600 AM LOWEST 16 200 PM AVERAGE 44 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 94 1919 MINIMUM TEMPERATURE (F) 42 31 1989 SUNRISE AND SUNSET JUNE 22 2017..........SUNRISE 540 AM MDT SUNSET 925 PM MDT JUNE 23 2017..........SUNRISE 540 AM MDT SUNSET 925 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$