235  
CDUS45 KTFX 120742  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
142 AM MDT FRI JUL 12 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JULY 11 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 101R 353 PM 100 1886 85 16 85  
2002  
MINIMUM MM MM 41 1951 55 MM 59  
1997  
AVERAGE MM 70 MM 72  
 
PRECIPITATION (IN)  
YESTERDAY T 0.74 1892 0.04 -0.04 0.02  
MONTH TO DATE 0.20 0.40 -0.20 0.56  
SINCE OCT 1 8.56 8.74 -0.18 11.06  
SINCE JAN 1 7.04 6.91 0.13 7.65  
 
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 MM 1 MM 0  
MONTH TO DATE 2 17 -15 3  
SINCE JUN 1 88 161 -73 78  
SINCE JUL 1 2 17 -15 3  
 
COOLING  
YESTERDAY MM 6 MM 7  
MONTH TO DATE 50 52 -2 51  
SINCE JUN 1 123 97 26 97  
SINCE JAN 1 123 104 19 112    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST 14 400 PM  
AVERAGE MM  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 105 2002  
MINIMUM TEMPERATURE (F) 55 38 1880  
 
SUNRISE AND SUNSET  
JULY 12 2024..........SUNRISE 548 AM MDT SUNSET 919 PM MDT  
JULY 13 2024..........SUNRISE 548 AM MDT SUNSET 919 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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