653  
CDUS41 KBUF 172032  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
432 PM EDT WED MAY 17 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 17 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 2:59 PM 90 1962 70 -21 62  
MINIMUM 39 7:53 AM 29 1956 49 -10 46  
AVERAGE 44 59 -15 54  
 
PRECIPITATION (IN)  
TODAY 0.00 0.79 1953 0.09 -0.09 T  
1991  
MONTH TO DATE 0.70 1.50 -0.80 0.91  
SINCE MAR 1 7.31 6.98 0.33 5.04  
SINCE JAN 1 13.43 11.66 1.77 10.99  
 
SNOWFALL (IN)  
TODAY 0.0 T 1973 0.0 0.0 0.0  
MONTH TO DATE T 0.1 -0.1 0.0  
SINCE MAR 1 20.5 21.0 -0.5 12.3  
SINCE JUL 1 50.4 102.0 -51.6 87.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 7 14 11  
MONTH TO DATE 205 159 46 144  
SINCE MAR 1 1575 1632 -57 1543  
SINCE JUL 1 5710 6152 -442 5935  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 2 12 -10 21  
SINCE MAR 1 10 16 -6 23  
SINCE JAN 1 10 16 -6 23    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 3:00 AM  
LOWEST 37 3:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 1889  
MINIMUM TEMPERATURE (F) 49 30 1981  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 5:45 AM EDT SUNSET 8:29 PM EDT  
MAY 18 2023...........SUNRISE 5:44 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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