725  
CDUS45 KTFX 310736  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MDT MON JUL 31 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JULY 30 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 95 401 PM 101 2000 89 6 101  
2022  
MINIMUM 63 445 AM 42 1995 56 7 64  
AVERAGE 79 72 7 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.36 1975 0.04 -0.04 0.00  
MONTH TO DATE 0.66 1.03 -0.37 1.62  
SINCE OCT 1 11.16 9.37 1.79 7.09  
SINCE JAN 1 7.75 7.54 0.21 5.66  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0  
1999  
2001  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 21 -18 1  
SINCE JUN 1 78 165 -87 118  
SINCE JUL 1 3 21 -18 1  
 
COOLING  
YESTERDAY 14 8 6 18  
MONTH TO DATE 245 192 53 257  
SINCE JUN 1 291 237 54 320  
SINCE JAN 1 306 244 62 322    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 500 AM  
LOWEST 15 700 PM  
AVERAGE 36  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 101 2022  
MINIMUM TEMPERATURE (F) 56 39 1995  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 607 AM MDT SUNSET 901 PM MDT  
AUGUST 1 2023........SUNRISE 609 AM MDT SUNSET 859 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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