823 CDUS45 KMSO 050740 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 140 AM MDT SAT MAY 5 2018 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 4 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 71 334 PM 83 1966 58 13 78 MINIMUM 33 523 AM 15 1950 30 3 32 AVERAGE 52 44 8 55 PRECIPITATION (IN) YESTERDAY 0.00 0.50 1964 0.05 -0.05 0.00 MONTH TO DATE 0.07 0.19 -0.12 0.02 SINCE OCT 1 5.03 4.91 0.12 6.98 SINCE JAN 1 3.59 3.02 0.57 3.76 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 13 21 -8 10 MONTH TO DATE 71 86 -15 74 SINCE MAR 1 1921 1908 13 1672 SINCE JUL 1 8409 8477 -68 8456 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 22 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 5.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 400 AM LOWEST 18 200 PM AVERAGE 50 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 82 1966 MINIMUM TEMPERATURE (F) 31 15 2010 SUNRISE AND SUNSET MAY 5 2018...........SUNRISE 611 AM MDT SUNSET 843 PM MDT MAY 6 2018...........SUNRISE 610 AM MDT SUNSET 844 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$