502  
CDUS45 KTFX 240737  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT THU JUL 24 2025  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JULY 23 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1866 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 511 PM 104 2003 89 -7 102  
MINIMUM 50 433 AM 41 1918 56 -6 61  
AVERAGE 66 72 -6 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.40 1918 0.04 -0.04 0.00  
MONTH TO DATE 0.46 0.80 -0.34 0.20  
SINCE OCT 1 8.70 9.14 -0.44 8.56  
SINCE JAN 1 7.94 7.31 0.63 7.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1992 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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 12 21 -9 2  
SINCE JUN 1 123 165 -42 88  
SINCE JUL 1 12 21 -9 2  
 
COOLING  
YESTERDAY 1 8 -7 17  
MONTH TO DATE 137 136 1 205  
SINCE JUN 1 188 181 7 278  
SINCE JAN 1 213 188 25 278    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 400 AM  
LOWEST 16 400 PM  
AVERAGE 51  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 102 2024  
MINIMUM TEMPERATURE (F) 57 40 1918  
 
SUNRISE AND SUNSET  
JULY 24 2025..........SUNRISE 600 AM MDT SUNSET 909 PM MDT  
JULY 25 2025..........SUNRISE 601 AM MDT SUNSET 908 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