886  
CDUS45 KTFX 120737  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR MAY 11 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 63 426 PM 86 1960 64 -1 58  
MINIMUM 40 1126 PM 22 1953 36 4 26  
2012  
AVERAGE 52 50 2 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.83 1956 0.06 0.04 T  
MONTH TO DATE 0.27 0.60 -0.33 1.32  
SINCE OCT 1 5.25 6.35 -1.10 6.14  
SINCE JAN 1 2.58 4.07 -1.49 3.68  
 
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 13 15 -2 23  
MONTH TO DATE 126 187 -61 214  
SINCE MAR 1 2165 1832 333 1955  
SINCE JUL 1 8597 7809 788 7560  
 
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 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 46 400 PM  
AVERAGE 70  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 90 2007  
MINIMUM TEMPERATURE (F) 37 21 1943  
 
SUNRISE AND SUNSET  
MAY 12 2023...........SUNRISE 557 AM MDT SUNSET 846 PM MDT  
MAY 13 2023...........SUNRISE 556 AM MDT SUNSET 847 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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