046  
CDUS41 KBUF 180700  
CLIART  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
300 AM EDT MON MAY 18 2026  
   
...............................
 
 
   
..THE WATERTOWN NY CLIMATE SUMMARY FOR MAY 17 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1949 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 MM 83 2017 67 7 71  
MINIMUM 55 11:00 PM 29 1984 44 11 52  
AVERAGE 65 55 10 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.76 1991 0.09 -0.09 0.49  
MONTH TO DATE 2.25 1.61 0.64 2.31  
SINCE MAR 1 12.04 7.05 4.99 7.70  
SINCE JAN 1 18.45 12.09 6.36 13.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 10 -10 3  
MONTH TO DATE 265 212 53 140  
SINCE MAR 1 1759 1944 -185 1628  
SINCE JUL 1 7472 7309 163 6668  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 6  
SINCE MAR 1 0 1 -1 6  
SINCE JAN 1 0 1 -1 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 64 4:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE WATERTOWN NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 86 1949  
MINIMUM TEMPERATURE (F) 45 28 1981  
2023  
 
SUNRISE AND SUNSET  
MAY 18 2026...........SUNRISE 5:35 AM EDT SUNSET 8:27 PM EDT  
MAY 19 2026...........SUNRISE 5:34 AM EDT SUNSET 8:28 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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