149  
CDUS41 KBUF 280629  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
229 AM EDT SUN MAY 28 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 27 2023
 
 
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)  
YESTERDAY  
MAXIMUM 75 1:38 PM 92 1978 73 2 71  
MINIMUM 42 5:11 AM 35 1969 52 -10 60  
AVERAGE 59 62 -3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.96 2011 0.09 -0.09 0.33  
MONTH TO DATE 1.39 2.47 -1.08 2.31  
SINCE MAR 1 8.00 7.95 0.05 6.44  
SINCE JAN 1 14.12 12.63 1.49 12.39  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 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  
YESTERDAY 6 5 1 0  
MONTH TO DATE 294 217 77 190  
SINCE MAR 1 1664 1690 -26 1589  
SINCE JUL 1 5799 6210 -411 5981  
 
COOLING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 2 30 -28 42  
SINCE MAR 1 10 34 -24 44  
SINCE JAN 1 10 34 -24 44    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 5:00 AM  
LOWEST 28 1:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 1911  
MINIMUM TEMPERATURE (F) 52 35 1949  
 
SUNRISE AND SUNSET  
MAY 28 2023...........SUNRISE 5:36 AM EDT SUNSET 8:40 PM EDT  
MAY 29 2023...........SUNRISE 5:36 AM EDT SUNSET 8:41 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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