417  
CDUS45 KMSO 292230  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MDT SAT JUL 29 2023  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JULY 29 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 87 231 PM 97 1934 84 3 91  
MINIMUM 47 536 AM 31 1959 47 0 50  
AVERAGE 67 65 2 71  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 1975 0.04 -0.04 0.00  
MONTH TO DATE 0.66 1.13 -0.47 1.00  
SINCE JAN 1 10.95 8.42 2.53 5.62  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 61 90 -29 33  
SINCE JUN 1 348 380 -32 312  
SINCE JUL 1 61 90 -29 33  
 
COOLING  
TODAY 2 2 0 6  
MONTH TO DATE 31 46 -15 58  
SINCE JUN 1 31 52 -21 69  
SINCE JAN 1 31 52 -21 69    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.7  
 
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 90 300 AM  
LOWEST 17 200 PM  
AVERAGE 54  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 2000  
MINIMUM TEMPERATURE (F) 47 37 1995  
 
SUNRISE AND SUNSET  
JULY 29 2023..........SUNRISE 609 AM MDT SUNSET 903 PM MDT  
JULY 30 2023..........SUNRISE 610 AM MDT SUNSET 902 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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