117  
CDUS45 KTFX 152240  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SAT JUL 15 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JULY 15 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1866 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 89 259 PM 100 2007 87 2 90  
MINIMUM 55 554 AM 38 1958 55 0 62  
AVERAGE 72 71 1 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.90 1918 0.03 -0.03 0.02  
MONTH TO DATE 0.56 0.53 0.03 1.59  
SINCE OCT 1 11.06 8.87 2.19 7.06  
SINCE JAN 1 7.65 7.04 0.61 5.63  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 3 21 -18 1  
SINCE JUN 1 78 165 -87 118  
SINCE JUL 1 3 21 -18 1  
 
COOLING  
TODAY 7 7 0 11  
MONTH TO DATE 79 77 2 92  
SINCE JUN 1 125 122 3 155  
SINCE JAN 1 140 129 11 157    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 600 AM  
LOWEST 19 200 PM  
AVERAGE 46  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 100 2007  
MINIMUM TEMPERATURE (F) 56 39 1999  
 
SUNRISE AND SUNSET  
JULY 15 2023..........SUNRISE 550 AM MDT SUNSET 918 PM MDT  
JULY 16 2023..........SUNRISE 551 AM MDT SUNSET 917 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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