818  
CDUS45 KTFX 132240  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE JUN 13 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 13 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 1254 PM 95 2021 74 15 64  
MINIMUM 56 549 AM 30 1969 48 8 49  
AVERAGE 73 61 12 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.16 1962 0.08 -0.08 0.07  
MONTH TO DATE 2.48 1.14 1.34 0.76  
SINCE OCT 1 10.01 7.27 2.74 5.05  
SINCE JAN 1 6.60 5.44 1.16 3.62  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 8  
MONTH TO DATE 16 81 -65 70  
SINCE JUN 1 16 81 -65 70  
SINCE JUL 1 7461 7437 24 6839  
 
COOLING  
TODAY 8 1 7 0  
MONTH TO DATE 34 13 21 7  
SINCE JUN 1 34 13 21 7  
SINCE JAN 1 49 20 29 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 300 AM  
LOWEST 29 100 PM  
AVERAGE 58  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 104 2021  
MINIMUM TEMPERATURE (F) 48 34 1969  
 
SUNRISE AND SUNSET  
JUNE 13 2023..........SUNRISE 534 AM MDT SUNSET 922 PM MDT  
JUNE 14 2023..........SUNRISE 534 AM MDT SUNSET 923 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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