132  
CDUS45 KTFX 250736  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MDT TUE APR 25 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR APRIL 24 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 61 1152 AM 83 1910 59 2 59  
MINIMUM 38 235 AM 16 2009 34 4 30  
AVERAGE 50 47 3 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.09 1900 0.03 0.02 0.00  
MONTH TO DATE 0.85 0.80 0.05 0.30  
SINCE OCT 1 6.13 3.96 2.17 2.71  
SINCE JAN 1 2.72 2.13 0.59 1.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.2 1964 0.0 0.0 0.0  
MONTH TO DATE 5.5 2.5 3.0 1.3  
SINCE MAR 1 21.6 7.1 14.5 1.6  
SINCE JUL 1 48.3 36.7 11.6 22.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 18 -3 20  
MONTH TO DATE 553 510 43 666  
SINCE MAR 1 1648 1408 240 1464  
SINCE JUL 1 7233 6902 331 6275  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 37 1200 PM  
AVERAGE 62  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 86 1910  
MINIMUM TEMPERATURE (F) 35 19 1880  
 
SUNRISE AND SUNSET  
APRIL 25 2023.........SUNRISE 623 AM MDT SUNSET 829 PM MDT  
APRIL 26 2023.........SUNRISE 622 AM MDT SUNSET 831 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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