457  
CDUS45 KMSO 192231  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT WED JUL 19 2023  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JULY 19 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 83 257 PM 96 1960 83 0 85  
MINIMUM 41 546 AM 34 1962 47 -6 39  
AVERAGE 62 65 -3 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 1969 0.03 -0.03 0.00  
MONTH TO DATE 0.63 0.75 -0.12 1.00  
SINCE JAN 1 10.92 8.04 2.88 5.62  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 3 2 1 3  
MONTH TO DATE 58 70 -12 27  
SINCE JUN 1 345 360 -15 306  
SINCE JUL 1 58 70 -12 27  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 7 26 -19 34  
SINCE JUN 1 7 32 -25 45  
SINCE JAN 1 7 32 -25 45    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 500 AM  
LOWEST 12 200 PM  
AVERAGE 41  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 96 1960  
MINIMUM TEMPERATURE (F) 47 35 1987  
 
SUNRISE AND SUNSET  
JULY 19 2023..........SUNRISE 558 AM MDT SUNSET 914 PM MDT  
JULY 20 2023..........SUNRISE 559 AM MDT SUNSET 913 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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