206  
CDUS45 KTFX 040739  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
139 AM MDT SAT MAY 04 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR MAY 3 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 56 510 PM 84 1966 62 -6 81  
MINIMUM 33 220 AM 23 1967 37 -4 49  
AVERAGE 45 50 -5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.06 1964 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.11 -0.11 0.00  
SINCE OCT 1 5.72 4.29 1.43 6.32  
SINCE JAN 1 4.20 2.46 1.74 2.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.1 1964 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 9.7 7.5 2.2 21.6  
SINCE JUL 1 57.4 37.1 20.3 48.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 15 5 0  
MONTH TO DATE 66 47 19 2  
SINCE MAR 1 1427 1559 -132 1715  
SINCE JUL 1 6477 7053 -576 7300  
 
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 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 400 AM  
LOWEST 26 400 PM  
AVERAGE 48  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 87 1966  
MINIMUM TEMPERATURE (F) 38 22 1996  
 
SUNRISE AND SUNSET  
MAY 4 2024...........SUNRISE 608 AM MDT SUNSET 842 PM MDT  
MAY 5 2024...........SUNRISE 606 AM MDT SUNSET 844 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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