450  
CDUS45 KBYZ 220721  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
121 AM MDT WED MAY 22 2019  
 
   
...............................
 
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR MAY 21 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 1219 PM 86 2012 66 -17 73  
MINIMUM 34 1159 PM 24 2009 38 -4 47  
AVERAGE 42 52 -10 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.79 1952 0.09 0.01 T  
MONTH TO DATE 1.16 1.70 -0.54 2.02  
SINCE OCT 1 8.10 7.67 0.43 9.52  
SINCE JAN 1 5.40 5.30 0.10 6.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 13 10 5  
MONTH TO DATE 382 331 51 240  
SINCE MAR 1 2299 1931 368 1899  
SINCE JUL 1 7925 7279 646 7219  
 
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 28 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 16.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 PM  
LOWEST 71 100 PM  
AVERAGE 86  
   
......................................................
 
 
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 1958  
MINIMUM TEMPERATURE (F) 38 27 2002  
 
 
SUNRISE AND SUNSET  
MAY 22 2019...........SUNRISE 543 AM MDT SUNSET 854 PM MDT  
MAY 23 2019...........SUNRISE 542 AM MDT SUNSET 855 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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