354  
CDUS45 KTFX 290737  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT MON JUL 29 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JULY 28 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1866 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 438 PM 101 2006 89 -3 76  
MINIMUM 56 658 AM 38 1949 57 -1 57  
AVERAGE 71 73 -2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.23 1998 0.03 -0.03 0.04  
MONTH TO DATE 0.20 0.96 -0.76 0.66  
SINCE OCT 1 8.56 9.30 -0.74 11.16  
SINCE JAN 1 7.04 7.47 -0.43 7.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0  
1999  
2001  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 21 -19 3  
SINCE JUN 1 88 165 -77 78  
SINCE JUL 1 2 21 -19 3  
 
COOLING  
YESTERDAY 6 8 -2 2  
MONTH TO DATE 260 176 84 222  
SINCE JUN 1 333 221 112 268  
SINCE JAN 1 333 228 105 283    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 700 AM  
LOWEST 23 600 PM  
AVERAGE 42  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 101 2006  
MINIMUM TEMPERATURE (F) 56 40 1959  
 
SUNRISE AND SUNSET  
JULY 29 2024..........SUNRISE 606 AM MDT SUNSET 902 PM MDT  
JULY 30 2024..........SUNRISE 607 AM MDT SUNSET 901 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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