429 CDUS45 KMSO 090737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 137 AM MDT SAT MAY 09 2020 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 8 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 57 400 PM 81 1987 59 -2 51 MINIMUM 27 333 AM 9 1965 32 -5 38 AVERAGE 42 45 -3 45 PRECIPITATION (IN) YESTERDAY T 1.00 1911 0.05 -0.05 0.02 MONTH TO DATE 0.10 0.39 -0.29 0.08 SINCE JAN 1 1.79 3.22 -1.43 3.79 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE MAR 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 23 20 3 20 MONTH TO DATE 165 167 -2 178 SINCE MAR 1 2002 1989 13 2290 SINCE JUL 1 8417 8558 -141 9023 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 20 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 8.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 300 AM LOWEST 26 200 PM AVERAGE 56 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 79 1994 MINIMUM TEMPERATURE (F) 32 16 1916 SUNRISE AND SUNSET MAY 9 2020...........SUNRISE 605 AM MDT SUNSET 849 PM MDT MAY 10 2020...........SUNRISE 603 AM MDT SUNSET 850 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$