559  
CDUS45 KTFX 300732  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT SUN JUN 30 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 29 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 83 416 PM 100 2015 80 3 87  
MINIMUM 43 404 AM 33 1971 52 -9 52  
AVERAGE 63 66 -3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.94 1909 0.05 -0.05 0.00  
MONTH TO DATE 0.94 2.16 -1.22 2.97  
SINCE OCT 1 8.35 8.29 0.06 10.50  
SINCE JAN 1 6.83 6.46 0.37 7.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1991 0.0 0.0 0.0  
1995  
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 57.9 37.2 20.7 48.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 86 141 -55 75  
SINCE JUN 1 86 141 -55 75  
SINCE JUL 1 6861 7497 -636 7520  
 
COOLING  
YESTERDAY 0 3 -3 5  
MONTH TO DATE 70 43 27 39  
SINCE JUN 1 70 43 27 39  
SINCE JAN 1 70 50 20 54    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 300 AM  
LOWEST 26 400 PM  
AVERAGE 56  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 100 2021  
MINIMUM TEMPERATURE (F) 52 34 1949  
 
SUNRISE AND SUNSET  
JUNE 30 2024..........SUNRISE 539 AM MDT SUNSET 925 PM MDT  
JULY 1 2024..........SUNRISE 539 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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