709  
CDUS41 KBUF 200610  
CLIART  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
210 AM EDT TUE MAY 20 2025  
   
...............................  
 
   
..THE WATERTOWN NY CLIMATE SUMMARY FOR MAY 19 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1949 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 3:49 PM 86 1996 67 -15 77  
MINIMUM 44 11:59 PM 31 2007 45 -1 53  
AVERAGE 48 56 -8 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.64 1976 0.10 -0.10 0.00  
MONTH TO DATE 1.82 1.80 0.02 1.85  
SINCE MAR 1 6.94 7.24 -0.30 8.89  
SINCE JAN 1 10.73 12.28 -1.55 12.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 10 7 0  
MONTH TO DATE 171 232 -61 111  
SINCE MAR 1 1659 1964 -305 1501  
SINCE JUL 1 6699 7329 -630 5964  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 12  
SINCE MAR 1 6 1 5 12  
SINCE JAN 1 6 1 5 12    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 1:00 AM  
LOWEST 56 4:00 PM  
AVERAGE 68  
   
......................................................  
 
THE WATERTOWN NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 1962  
MINIMUM TEMPERATURE (F) 45 28 2002  
 
SUNRISE AND SUNSET  
MAY 20 2025...........SUNRISE 5:33 AM EDT SUNSET 8:29 PM EDT  
MAY 21 2025...........SUNRISE 5:32 AM EDT SUNSET 8:30 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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