586  
CDUS41 KBUF 280523  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
123 AM EDT FRI APR 28 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR APRIL 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 56 MM 86 1962 62 -6 41  
1990  
2017  
MINIMUM 31 MM 26 1993 42 -11 33  
AVERAGE 44 52 -8 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.79 1954 0.10 -0.10 0.02  
MONTH TO DATE 2.55 2.69 -0.14 2.58  
SINCE MAR 1 5.82 5.18 0.64 4.13  
SINCE JAN 1 11.94 9.86 2.08 10.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 1946 0.0 0.0 T  
2019  
MONTH TO DATE T 2.9 -2.9 T  
SINCE MAR 1 20.5 20.8 -0.3 12.3  
SINCE JUL 1 50.4 101.8 -51.4 87.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 13 8 28  
MONTH TO DATE 408 511 -103 484  
SINCE MAR 1 1331 1435 -104 1332  
SINCE JUL 1 5466 5955 -489 5724  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 8 0 8 2  
SINCE MAR 1 8 0 8 2  
SINCE JAN 1 8 0 8 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 4:00 AM  
LOWEST 38 4:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 93 1990  
MINIMUM TEMPERATURE (F) 42 25 1947  
 
SUNRISE AND SUNSET  
APRIL 28 2023.........SUNRISE 6:09 AM EDT SUNSET 8:08 PM EDT  
APRIL 29 2023.........SUNRISE 6:07 AM EDT SUNSET 8:09 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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