901  
CDUS45 KTFX 140735  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT SUN MAY 14 2023  
   
...............................
 
 
   
..THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR MAY 13 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1935 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 437 PM 88 2013 64 -2 57  
MINIMUM 39 204 AM 20 1983 37 2 31  
AVERAGE 51 50 1 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.52 1990 0.07 -0.03 T  
MONTH TO DATE 0.35 0.73 -0.38 1.55  
SINCE OCT 1 5.33 6.48 -1.15 6.37  
SINCE JAN 1 2.66 4.20 -1.54 3.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 20.8  
SINCE JUL 1 65.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 14 0 21  
MONTH TO DATE 156 216 -60 256  
SINCE MAR 1 2195 1861 334 1997  
SINCE JUL 1 8627 7838 789 7602  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 57 600 PM  
AVERAGE 79  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 83 1987  
MINIMUM TEMPERATURE (F) 37 23 2004  
 
SUNRISE AND SUNSET  
MAY 14 2023...........SUNRISE 554 AM MDT SUNSET 848 PM MDT  
MAY 15 2023...........SUNRISE 553 AM MDT SUNSET 849 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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