981 CDUS45 KMSO 070738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 137 AM MDT SUN MAY 7 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 6 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 76 129 PM 82 1992 58 18 55 MINIMUM 49 519 AM 16 1968 31 18 44 AVERAGE 63 45 18 50 PRECIPITATION (IN) YESTERDAY 0.10 0.82 1993 0.04 0.06 T MONTH TO DATE 0.12 0.28 -0.16 T SINCE OCT 1 7.08 5.00 2.08 4.82 SINCE JAN 1 3.86 3.11 0.75 2.08 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 2 20 -18 15 MONTH TO DATE 82 127 -45 86 SINCE MAR 1 1680 1949 -269 1704 SINCE JUL 1 8464 8518 -54 8101 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 46 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 6.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 83 1100 PM LOWEST 25 200 PM AVERAGE 54 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 82 1987 MINIMUM TEMPERATURE (F) 31 16 1965 SUNRISE AND SUNSET MAY 7 2017...........SUNRISE 608 AM MDT SUNSET 846 PM MDT MAY 8 2017...........SUNRISE 606 AM MDT SUNSET 847 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$