807  
CDUS45 KTFX 160735  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT FRI JUN 16 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 15 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 67 148 PM 98 1933 74 -7 73  
MINIMUM 48 447 AM 35 1945 49 -1 50  
1994  
AVERAGE 58 61 -3 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.87 1881 0.08 -0.08 0.00  
MONTH TO DATE 2.49 1.29 1.20 0.76  
SINCE OCT 1 10.02 7.42 2.60 5.05  
SINCE JAN 1 6.61 5.59 1.02 3.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1993 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 7 5 2 3  
MONTH TO DATE 24 91 -67 86  
SINCE JUN 1 24 91 -67 86  
SINCE JUL 1 7469 7447 22 6855  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 29 15 14 7  
SINCE JUN 1 29 15 14 7  
SINCE JAN 1 44 22 22 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 600 AM  
LOWEST 35 100 PM  
AVERAGE 51  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1880  
1933  
MINIMUM TEMPERATURE (F) 49 36 1949  
 
SUNRISE AND SUNSET  
JUNE 16 2023..........SUNRISE 534 AM MDT SUNSET 923 PM MDT  
JUNE 17 2023..........SUNRISE 534 AM MDT SUNSET 924 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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