686 CDUS45 KMSO 110738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 138 AM MDT MON SEP 11 2023 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 10 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 74 346 PM 87 1966 72 2 74 MINIMUM 40 655 AM 24 1921 38 2 29 AVERAGE 57 55 2 52 PRECIPITATION (IN) YESTERDAY 0.00 0.69 1978 0.04 -0.04 0.00 MONTH TO DATE 1.60 0.39 1.21 T SINCE JAN 1 14.77 10.16 4.61 6.70 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE T SINCE SEP 1 T SINCE JUL 1 T SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 8 10 -2 13 MONTH TO DATE 65 89 -24 44 SINCE SEP 1 65 89 -24 44 SINCE JUL 1 203 304 -101 105 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 3 0 3 16 SINCE SEP 1 3 0 3 16 SINCE JAN 1 73 81 -8 177 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 4.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 97 700 AM LOWEST 25 400 PM AVERAGE 61 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 87 1981 MINIMUM TEMPERATURE (F) 38 24 1989 SUNRISE AND SUNSET SEPTEMBER 11 2023.....SUNRISE 703 AM MDT SUNSET 749 PM MDT SEPTEMBER 12 2023.....SUNRISE 704 AM MDT SUNSET 747 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$