948  
CDUS45 KTFX 010738  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
138 AM MDT TUE AUG 01 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JULY 31 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 99 543 PM 101 2022 89 10 101  
MINIMUM 55 443 AM 39 1995 56 -1 60  
AVERAGE 77 72 5 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 1948 0.03 -0.03 0.00  
MONTH TO DATE 0.66 1.06 -0.40 1.62  
SINCE OCT 1 11.16 9.40 1.76 7.09  
SINCE JAN 1 7.75 7.57 0.18 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 12 8 4 16  
MONTH TO DATE 257 197 60 273  
SINCE JUN 1 303 242 61 336  
SINCE JAN 1 318 249 69 338    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 51 500 AM  
LOWEST 9 200 PM  
AVERAGE 30  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 102 2022  
MINIMUM TEMPERATURE (F) 56 42 1995  
 
SUNRISE AND SUNSET  
AUGUST 1 2023........SUNRISE 609 AM MDT SUNSET 859 PM MDT  
AUGUST 2 2023........SUNRISE 610 AM MDT SUNSET 858 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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