608  
CDUS45 KTFX 120743  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
143 AM MDT WED JUL 12 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JULY 11 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 85 423 PM 100 1886 85 0 84  
2002  
MINIMUM 59 500 AM 41 1951 55 4 53  
1997  
AVERAGE 72 70 2 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.74 1892 0.04 -0.02 0.00  
MONTH TO DATE 0.56 0.40 0.16 1.57  
SINCE OCT 1 11.06 8.74 2.32 7.04  
SINCE JAN 1 7.65 6.91 0.74 5.61  
 
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 1 -1 0  
MONTH TO DATE 3 17 -14 1  
SINCE JUN 1 78 161 -83 118  
SINCE JUL 1 3 17 -14 1  
 
COOLING  
YESTERDAY 7 6 1 4  
MONTH TO DATE 51 52 -1 50  
SINCE JUN 1 97 97 0 113  
SINCE JAN 1 112 104 8 115    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 19 300 PM  
AVERAGE 55  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 105 2002  
MINIMUM TEMPERATURE (F) 55 38 1880  
 
SUNRISE AND SUNSET  
JULY 12 2023..........SUNRISE 547 AM MDT SUNSET 920 PM MDT  
JULY 13 2023..........SUNRISE 548 AM MDT SUNSET 919 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page