527  
CDUS45 KTFX 100743  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
143 AM MDT WED APR 10 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR APRIL 9 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 57 115 PM 79 1996 55 2 68  
MINIMUM 40 706 AM 12 1959 31 9 37  
AVERAGE 49 43 6 53  
 
PRECIPITATION (IN)  
YESTERDAY T 0.27 1920 0.03 -0.03 0.00  
1979  
MONTH TO DATE 0.71 0.28 0.43 T  
SINCE OCT 1 5.66 3.44 2.22 5.28  
SINCE JAN 1 4.14 1.61 2.53 1.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.0 1929 0.1 -0.1 0.0  
MONTH TO DATE 0.4 1.1 -0.7 T  
SINCE MAR 1 9.7 5.7 4.0 16.1  
SINCE JUL 1 57.4 35.3 22.1 42.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 22 -6 12  
MONTH TO DATE 167 208 -41 228  
SINCE MAR 1 1029 1106 -77 1323  
SINCE JUL 1 6079 6600 -521 6908  
 
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 36 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 700 AM  
LOWEST 38 500 PM  
AVERAGE 52  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 78 2023  
MINIMUM TEMPERATURE (F) 31 12 1929  
 
SUNRISE AND SUNSET  
APRIL 10 2024.........SUNRISE 649 AM MDT SUNSET 810 PM MDT  
APRIL 11 2024.........SUNRISE 647 AM MDT SUNSET 811 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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