016  
CDUS45 KTFX 010738  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
138 AM MDT SAT JUL 01 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 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 91 346 PM 100 2021 80 11 81  
MINIMUM 52 507 AM 34 1949 52 0 52  
AVERAGE 72 66 6 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 1898 0.05 -0.05 0.00  
MONTH TO DATE 2.97 2.21 0.76 1.18  
SINCE OCT 1 10.50 8.34 2.16 5.47  
SINCE JAN 1 7.09 6.51 0.58 4.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0  
1999  
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 48.3 37.2 11.1 22.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 75 143 -68 117  
SINCE JUN 1 75 143 -68 117  
SINCE JUL 1 7520 7499 21 6886  
 
COOLING  
YESTERDAY 7 3 4 2  
MONTH TO DATE 46 45 1 63  
SINCE JUN 1 46 45 1 63  
SINCE JAN 1 61 52 9 65    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 300 AM  
LOWEST 18 200 PM  
AVERAGE 47  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 1990  
2021  
MINIMUM TEMPERATURE (F) 52 36 1898  
 
SUNRISE AND SUNSET  
JULY 1 2023..........SUNRISE 539 AM MDT SUNSET 925 PM MDT  
JULY 2 2023..........SUNRISE 539 AM MDT SUNSET 925 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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