036  
CDUS41 KBUF 100621  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
221 AM EDT SUN SEP 10 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR SEPTEMBER 9 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 67 2:17 PM 98 1959 76 -9 82  
MINIMUM 63 11:56 PM 41 1956 56 7 57  
1957  
1979  
AVERAGE 65 66 -1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 2.08 2004 0.10 0.02 0.00  
MONTH TO DATE 0.56 0.91 -0.35 0.57  
SINCE SEP 1 0.56 0.91 -0.35 0.57  
SINCE JAN 1 29.48 24.17 5.31 20.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 1 15 -14 2  
SINCE SEP 1 1 15 -14 2  
SINCE JUL 1 8 33 -25 3  
 
COOLING  
YESTERDAY 0 3 -3 5  
MONTH TO DATE 76 34 42 24  
SINCE SEP 1 76 34 42 24  
SINCE JAN 1 530 630 -100 675    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (80)  
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 93 10:00 PM  
LOWEST 73 3:00 AM  
AVERAGE 83  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 1897  
MINIMUM TEMPERATURE (F) 56 37 1975  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2023.....SUNRISE 6:45 AM EDT SUNSET 7:30 PM EDT  
SEPTEMBER 11 2023.....SUNRISE 6:46 AM EDT SUNSET 7:28 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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