747 CDUS45 KMSO 080738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT TUE MAY 8 2018 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 7 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 63 219 PM 82 1987 59 4 51 MINIMUM 38 552 AM 16 1965 31 7 36 AVERAGE 51 45 6 44 PRECIPITATION (IN) YESTERDAY 0.00 0.60 1925 0.06 -0.06 0.14 MONTH TO DATE 0.28 0.34 -0.06 0.26 SINCE OCT 1 5.24 5.06 0.18 7.22 SINCE JAN 1 3.80 3.17 0.63 4.00 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 14 20 -6 21 MONTH TO DATE 102 147 -45 103 SINCE MAR 1 1952 1969 -17 1701 SINCE JUL 1 8440 8538 -98 8485 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 8.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 300 AM LOWEST 39 100 PM AVERAGE 66 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 81 1987 MINIMUM TEMPERATURE (F) 32 9 1965 SUNRISE AND SUNSET MAY 8 2018...........SUNRISE 607 AM MDT SUNSET 847 PM MDT MAY 9 2018...........SUNRISE 605 AM MDT SUNSET 848 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$