706  
CDUS45 KTFX 171112  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
412 AM MST FRI NOV 17 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 16 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 52 322 PM 66 1953 43 9 34  
MINIMUM 33 811 AM -39 1959 23 10 17  
AVERAGE 43 33 10 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 2010 0.02 -0.02 0.02  
MONTH TO DATE 0.01 0.33 -0.32 0.87  
SINCE OCT 1 1.48 1.11 0.37 2.67  
SINCE JAN 1 12.44 10.68 1.76 10.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.3 1926 0.2 -0.2 0.7  
MONTH TO DATE 0.0 2.6 -2.6 12.5  
SINCE SEP 1 13.9 5.6 8.3 12.5  
SINCE JUL 1 13.9 5.9 8.0 12.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 32 -10 39  
MONTH TO DATE 365 474 -109 668  
SINCE SEP 1 1091 1287 -196 1232  
SINCE JUL 1 1095 1350 -255 1234  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 36 28 8 83  
SINCE JAN 1 588 433 155 751    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 600 AM  
LOWEST 35 400 PM  
AVERAGE 56  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 65 1976  
MINIMUM TEMPERATURE (F) 22 -16 1955  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2023......SUNRISE 733 AM MST SUNSET 453 PM MST  
NOVEMBER 18 2023......SUNRISE 734 AM MST SUNSET 452 PM MST  
 
- 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