615 CDUS45 KMSO 100738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 138 AM MDT WED MAY 10 2023 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 9 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 50 621 PM 79 1994 59 -9 43 MINIMUM 34 555 AM 16 1916 32 2 22 AVERAGE 42 45 -3 33 PRECIPITATION (IN) YESTERDAY 0.13 0.70 1914 0.05 0.08 0.00 MONTH TO DATE 1.03 0.42 0.61 0.21 SINCE JAN 1 3.74 3.24 0.50 1.37 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 32 MONTH TO DATE 132 189 -57 197 SINCE MAR 1 2339 2013 326 2090 SINCE JUL 1 9056 8488 568 7968 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 24 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1200 PM LOWEST 56 1000 AM AVERAGE 74 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 81 1940 MINIMUM TEMPERATURE (F) 32 18 1946 SUNRISE AND SUNSET MAY 10 2023...........SUNRISE 604 AM MDT SUNSET 849 PM MDT MAY 11 2023...........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. $$