087  
CDUS45 KTFX 030744  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
144 AM MDT FRI MAY 03 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR MAY 2 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 46 912 AM 86 1947 62 -16 82  
MINIMUM 37 1159 PM 17 1954 37 0 45  
AVERAGE 42 50 -8 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.77 1950 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.07 -0.07 0.00  
SINCE OCT 1 5.72 4.25 1.47 6.32  
SINCE JAN 1 4.20 2.42 1.78 2.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.7 1950 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 23 16 7 1  
MONTH TO DATE 46 32 14 2  
SINCE MAR 1 1407 1544 -137 1715  
SINCE JUL 1 6457 7038 -581 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 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 1000 PM  
LOWEST 40 800 AM  
AVERAGE 57  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 84 1966  
MINIMUM TEMPERATURE (F) 37 23 1967  
 
SUNRISE AND SUNSET  
MAY 3 2024...........SUNRISE 609 AM MDT SUNSET 841 PM MDT  
MAY 4 2024...........SUNRISE 608 AM MDT SUNSET 842 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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