666  
CDUS43 KDLH 170630  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
130 AM CDT MON APR 17 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR APRIL 16 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 33 1:57 AM 76 1958 49 -16 36  
MINIMUM 27 11:59 PM 4 1875 30 -3 17  
AVERAGE 30 40 -10 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.34 0.93 1945 0.09 0.25 T  
MONTH TO DATE 1.44 1.25 0.19 2.18  
SINCE MAR 1 3.93 2.71 1.22 3.33  
SINCE JAN 1 7.27 4.67 2.60 5.41  
 
SNOWFALL (IN)  
YESTERDAY 3.4 6.4 2014 0.3 3.1 T  
MONTH TO DATE 6.9 6.0 0.9 15.3  
SINCE MAR 1 41.8 18.8 23.0 22.2  
SINCE JUL 1 135.1 86.3 48.8 90.3  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 25 10 38  
MONTH TO DATE 454 457 -3 517  
SINCE MAR 1 1747 1635 112 1776  
SINCE JUL 1 8036 8247 -211 8364  
 
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 31 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 18.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LT FREEZING RAIN  
HAIL  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 71 2:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 82 1987  
MINIMUM TEMPERATURE (F) 31 8 1983  
 
SUNRISE AND SUNSET  
APRIL 17 2023.........SUNRISE 6:18 AM CDT SUNSET 8:00 PM CDT  
APRIL 18 2023.........SUNRISE 6:16 AM CDT SUNSET 8:01 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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