


Climatological Report (Daily)
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
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874 CDUS45 KMSO 170737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 137 AM MDT THU JUL 17 2025 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR JULY 16 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 74 549 PM 98 1936 82 -8 89 MINIMUM 46 532 AM 30 1943 46 0 42 AVERAGE 60 64 -4 66 PRECIPITATION (IN) YESTERDAY 0.01 0.93 1894 0.04 -0.03 0.00 MONTH TO DATE 0.27 0.64 -0.37 0.07 SINCE JAN 1 6.46 7.93 -1.47 5.00 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JUN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 5 2 3 0 MONTH TO DATE 42 64 -22 53 SINCE JUN 1 295 354 -59 297 SINCE JUL 1 42 64 -22 53 COOLING YESTERDAY 0 2 -2 1 MONTH TO DATE 26 20 6 36 SINCE JUN 1 26 26 0 38 SINCE JAN 1 26 26 0 38 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 6.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 500 AM LOWEST 35 400 PM AVERAGE 66 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 96 1998 MINIMUM TEMPERATURE (F) 46 34 1982 SUNRISE AND SUNSET JULY 17 2025..........SUNRISE 556 AM MDT SUNSET 915 PM MDT JULY 18 2025..........SUNRISE 558 AM MDT SUNSET 914 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$