106  
CDUS45 KTFX 150738  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
138 AM MDT THU JUN 15 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 14 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 72 433 PM 104 2021 74 -2 54  
MINIMUM 55 1159 PM 34 1969 48 7 49  
AVERAGE 64 61 3 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.82 1922 0.07 -0.06 0.00  
MONTH TO DATE 2.49 1.21 1.28 0.76  
SINCE OCT 1 10.02 7.34 2.68 5.05  
SINCE JAN 1 6.61 5.51 1.10 3.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1950 0.0 0.0 0.0  
1995  
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 1 5 -4 13  
MONTH TO DATE 17 86 -69 83  
SINCE JUN 1 17 86 -69 83  
SINCE JUL 1 7462 7442 20 6852  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 29 14 15 7  
SINCE JUN 1 29 14 15 7  
SINCE JAN 1 44 21 23 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1200 AM  
LOWEST 20 500 PM  
AVERAGE 49  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 98 1933  
MINIMUM TEMPERATURE (F) 49 35 1945  
1994  
 
SUNRISE AND SUNSET  
JUNE 15 2023..........SUNRISE 534 AM MDT SUNSET 923 PM MDT  
JUNE 16 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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