335  
CDUS41 KBUF 040623  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
223 AM EDT THU MAY 04 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 3 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 47 4:01 PM 91 1944 65 -18 64  
MINIMUM 37 5:58 AM 27 1911 44 -7 45  
AVERAGE 42 54 -12 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 0.78 1945 0.10 0.12 0.03  
MONTH TO DATE 0.51 0.29 0.22 0.18  
SINCE MAR 1 7.12 5.77 1.35 4.31  
SINCE JAN 1 13.24 10.45 2.79 10.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1911 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 20.5 20.9 -0.4 12.3  
SINCE JUL 1 50.4 101.9 -51.5 87.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 11 12 10  
MONTH TO DATE 64 35 29 33  
SINCE MAR 1 1434 1508 -74 1432  
SINCE JUL 1 5569 6028 -459 5824  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 8 4 4 2  
SINCE JAN 1 8 4 4 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 71 4:00 PM  
AVERAGE 84  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 91 1949  
MINIMUM TEMPERATURE (F) 44 30 1911  
1926  
 
SUNRISE AND SUNSET  
MAY 4 2023...........SUNRISE 6:00 AM EDT SUNSET 8:15 PM EDT  
MAY 5 2023...........SUNRISE 5:59 AM EDT SUNSET 8:16 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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