828  
CDUS45 KTFX 182240  
CLIBZN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT THU MAY 18 2023  
   
...............................
 
 
   
..THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR MAY 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70 259 PM 91 2009 66 4 67  
MINIMUM 42 602 AM 22 1965 39 3 35  
AVERAGE 56 52 4 51  
 
PRECIPITATION (IN)  
TODAY 0.00 0.95 1944 0.07 -0.07 0.01  
MONTH TO DATE 0.35 1.06 -0.71 1.93  
SINCE OCT 1 5.33 6.81 -1.48 6.75  
SINCE JAN 1 2.66 4.53 -1.87 4.29  
 
DEGREE DAYS  
HEATING  
TODAY 9 13 -4 14  
MONTH TO DATE 191 284 -93 310  
SINCE MAR 1 2230 1929 301 2051  
SINCE JUL 1 8662 7906 756 7656  
 
COOLING  
TODAY 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 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 26 300 PM  
AVERAGE 61  
   
......................................................
 
 
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 92 1954  
MINIMUM TEMPERATURE (F) 39 24 2003  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 550 AM MDT SUNSET 853 PM MDT  
MAY 19 2023...........SUNRISE 549 AM MDT SUNSET 854 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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