858  
CDUS45 KGGW 180746  
CLIGGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GLASGOW, MT  
146 AM MDT THU MAY 18 2023  
   
...............................
 
 
   
..THE GLASGOW MT CLIMATE SUMMARY FOR MAY 17 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 4:18 PM 92 1948 68 1 77  
MINIMUM 51 11:59 PM 22 1918 44 7 49  
AVERAGE 60 56 4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.12 1978 0.07 -0.03 0.00  
MONTH TO DATE 1.14 1.01 0.13 1.62  
SINCE MAR 1 3.01 2.49 0.52 2.82  
SINCE OCT 1 6.90 5.12 1.78 4.49  
SINCE JAN 1 3.54 3.28 0.26 3.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1994 0.1 -0.1 0.0  
2019  
MONTH TO DATE 0.0 0.7 -0.7 0.0  
SINCE MAR 1 22.4 8.8 13.6 10.5  
SINCE JUL 1 64.9 40.5 24.4 33.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 10 -5 2  
MONTH TO DATE 84 209 -125 170  
SINCE MAR 1 2317 1852 465 1907  
SINCE JUL 1 8691 8056 635 7639  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 3  
SINCE MAR 1 6 0 6 3  
SINCE JAN 1 6 0 6 3    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 4:00 AM  
LOWEST 32 6:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE GLASGOW MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 102 1948  
MINIMUM TEMPERATURE (F) 44 27 1895  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 5:23 AM MDT SUNSET 8:43 PM MDT  
MAY 19 2023...........SUNRISE 5:22 AM MDT SUNSET 8:44 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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