385  
CDUS45 KTFX 280731  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
131 AM MDT WED JUN 28 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 27 2023
 
 
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)  
YESTERDAY  
MAXIMUM 80 357 PM 103 2015 79 1 94  
MINIMUM 53 439 AM 37 1951 51 2 50  
AVERAGE 67 65 2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.01 1970 0.05 -0.05 0.00  
MONTH TO DATE 2.97 2.06 0.91 1.18  
SINCE OCT 1 10.50 8.19 2.31 5.47  
SINCE JAN 1 7.09 6.36 0.73 4.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0  
2000  
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 48.3 37.2 11.1 22.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 75 136 -61 117  
SINCE JUN 1 75 136 -61 117  
SINCE JUL 1 7520 7492 28 6886  
 
COOLING  
YESTERDAY 2 3 -1 7  
MONTH TO DATE 32 37 -5 45  
SINCE JUN 1 32 37 -5 45  
SINCE JAN 1 47 44 3 47    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 1200 AM  
LOWEST 30 400 PM  
AVERAGE 51  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 102 2015  
MINIMUM TEMPERATURE (F) 51 35 1975  
 
SUNRISE AND SUNSET  
JUNE 28 2023..........SUNRISE 537 AM MDT SUNSET 925 PM MDT  
JUNE 29 2023..........SUNRISE 538 AM MDT SUNSET 925 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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