416  
CDUS41 KLWX 260528  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1228 AM EST SUN JAN 26 2025  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 25 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 4:48 PM 75 1950 45 -3 65  
MINIMUM 22 6:20 AM 3 1935 30 -8 44  
AVERAGE 32 37 -5 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.66 1978 0.09 -0.09 0.10  
MONTH TO DATE 1.18 2.32 -1.14 4.36  
SINCE DEC 1 4.06 5.73 -1.67 10.79  
SINCE JAN 1 1.18 2.32 -1.14 4.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.3 2000 0.2 -0.2 0.0  
MONTH TO DATE 8.3 3.7 4.6 7.8  
SINCE DEC 1 8.4 5.4 3.0 7.9  
SINCE JUL 1 8.4 5.5 2.9 7.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 28 5 10  
MONTH TO DATE 824 690 134 674  
SINCE DEC 1 1532 1414 118 1271  
SINCE JUL 1 1955 2060 -105 1860  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 6:00 AM  
LOWEST 33 5:00 PM  
AVERAGE 56  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 80 2024  
MINIMUM TEMPERATURE (F) 30 5 1905  
1948  
 
SUNRISE AND SUNSET  
JANUARY 26 2025.......SUNRISE 7:19 AM EST SUNSET 5:23 PM EST  
JANUARY 27 2025.......SUNRISE 7:18 AM EST SUNSET 5:24 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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