CDUS45 KMSO 220737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 137 AM MDT SAT AUG 22 2026 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 21 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 90 313 PM 92 2009 79 11 81 MINIMUM 47 623 AM 29 1966 43 4 46 AVERAGE 69 61 8 64 PRECIPITATION (IN) YESTERDAY 0.00 1.40 1933 0.03 -0.03 0.00 MONTH TO DATE 0.55 0.87 -0.32 0.48 SINCE JAN 1 8.34 9.36 -1.02 7.83 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JUN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 5 -5 1 MONTH TO DATE 42 63 -21 63 SINCE JUN 1 385 444 -59 374 SINCE JUL 1 70 154 -84 121 COOLING YESTERDAY 4 0 4 0 MONTH TO DATE 15 25 -10 16 SINCE JUN 1 133 79 54 54 SINCE JAN 1 133 79 54 54 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 4.6 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 77 600 AM LOWEST 13 300 PM AVERAGE 45 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 94 1976 MINIMUM TEMPERATURE (F) 43 32 1988 SUNRISE AND SUNSET AUGUST 22 2026........SUNRISE 639 AM MDT SUNSET 826 PM MDT AUGUST 23 2026........SUNRISE 640 AM MDT SUNSET 824 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$