368  
CDUS45 KTFX 220734  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT SUN JUN 22 2025  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 21 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1866 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 536 PM 102 1900 76 -13 83  
MINIMUM 45 506 AM 33 1942 50 -5 54  
AVERAGE 54 63 -9 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.83 1916 0.07 -0.03 0.00  
MONTH TO DATE 0.68 1.72 -1.04 0.62  
SINCE OCT 1 7.99 7.85 0.14 8.03  
SINCE JAN 1 7.23 6.02 1.21 6.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0  
1999  
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 36.8 37.2 -0.4 57.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 4 7 0  
MONTH TO DATE 74 116 -42 76  
SINCE JUN 1 74 116 -42 76  
SINCE JUL 1 6636 7472 -836 6851  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 40 23 17 31  
SINCE JUN 1 40 23 17 31  
SINCE JAN 1 65 30 35 31    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 AM  
LOWEST 25 500 PM  
AVERAGE 58  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 98 1919  
MINIMUM TEMPERATURE (F) 50 33 1892  
 
SUNRISE AND SUNSET  
JUNE 22 2025..........SUNRISE 535 AM MDT SUNSET 925 PM MDT  
JUNE 23 2025..........SUNRISE 535 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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