591  
CDUS45 KTFX 152240  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON APR 15 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR APRIL 15 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 71 238 PM 78 1926 56 15 54  
1984  
1988  
MINIMUM 44 559 AM 9 1896 32 12 25  
AVERAGE 58 44 14 40  
 
PRECIPITATION (IN)  
TODAY 0.00 0.35 1925 0.04 -0.04 0.00  
MONTH TO DATE 0.71 0.49 0.22 0.40  
SINCE OCT 1 5.66 3.65 2.01 5.68  
SINCE JAN 1 4.14 1.82 2.32 2.27  
 
DEGREE DAYS  
HEATING  
TODAY 7 21 -14 25  
MONTH TO DATE 202 337 -135 352  
SINCE MAR 1 1064 1235 -171 1447  
SINCE JUL 1 6114 6729 -615 7032  
 
COOLING  
TODAY 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 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 600 AM  
LOWEST 23 300 PM  
AVERAGE 50  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 80 1994  
MINIMUM TEMPERATURE (F) 32 6 1896  
 
SUNRISE AND SUNSET  
APRIL 15 2024.........SUNRISE 640 AM MDT SUNSET 817 PM MDT  
APRIL 16 2024.........SUNRISE 638 AM MDT SUNSET 818 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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