850  
CDUS45 KBYZ 280940  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT SAT JUN 28 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 27 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 349 PM 102 1936 81 4 87  
MINIMUM 57 602 AM 38 1951 55 2 59  
AVERAGE 71 68 3 73  
 
PRECIPITATION (IN)  
YESTERDAY T 1.05 1944 0.06 -0.06 T  
MONTH TO DATE 1.88 2.05 -0.17 0.60  
SINCE OCT 1 12.98 10.69 2.29 10.20  
SINCE JAN 1 11.68 8.15 3.53 7.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JUN 1 0.0 0.0 0.0 T  
SINCE JUL 1 64.2 57.4 6.8 35.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 71 87 -16 59  
SINCE JUN 1 71 87 -16 59  
SINCE JUL 1 6277 6752 -475 6125  
 
COOLING  
YESTERDAY 6 4 2 8  
MONTH TO DATE 68 65 3 92  
SINCE JUN 1 68 65 3 92  
SINCE JAN 1 84 80 4 93    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 1000 PM  
LOWEST 26 200 PM  
AVERAGE 50  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1966  
MINIMUM TEMPERATURE (F) 55 41 1951  
 
SUNRISE AND SUNSET  
JUNE 28 2025..........SUNRISE 527 AM MDT SUNSET 908 PM MDT  
JUNE 29 2025..........SUNRISE 527 AM MDT SUNSET 908 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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