


Climatological Report (Daily)
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
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108 CDUS45 KMSO 200740 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 140 AM MDT SUN JUL 20 2025 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR JULY 19 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 82 106 PM 96 1960 83 -1 90 MINIMUM 52 504 AM 34 1962 47 5 51 AVERAGE 67 65 2 71 PRECIPITATION (IN) YESTERDAY 0.00 0.60 1969 0.03 -0.03 0.00 MONTH TO DATE 0.27 0.75 -0.48 0.08 SINCE JAN 1 6.46 8.04 -1.58 5.01 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JUN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 43 70 -27 53 SINCE JUN 1 296 360 -64 297 SINCE JUL 1 43 70 -27 53 COOLING YESTERDAY 2 2 0 6 MONTH TO DATE 29 26 3 52 SINCE JUN 1 29 32 -3 54 SINCE JAN 1 29 32 -3 54 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 8.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 63 500 AM LOWEST 17 100 PM AVERAGE 40 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 96 1960 MINIMUM TEMPERATURE (F) 47 35 1987 SUNRISE AND SUNSET JULY 20 2025..........SUNRISE 600 AM MDT SUNSET 913 PM MDT JULY 21 2025..........SUNRISE 601 AM MDT SUNSET 912 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$