154  
CDUS41 KBUF 180615  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
215 AM EDT TUE JUL 18 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR JULY 17 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 83 4:27 PM 97 2012 83 0 86  
MINIMUM 65 3:50 AM 48 1892 63 2 58  
AVERAGE 74 73 1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.03 2021 0.12 -0.12 T  
MONTH TO DATE 3.61 1.93 1.68 0.39  
SINCE JUN 1 6.16 5.30 0.86 2.43  
SINCE JAN 1 20.28 18.32 1.96 14.92  
 
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 JUN 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 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 54 49 5 36  
SINCE JUL 1 0 0 0 1  
 
COOLING  
YESTERDAY 9 8 1 7  
MONTH TO DATE 143 128 15 93  
SINCE JUN 1 229 256 -27 206  
SINCE JAN 1 250 300 -50 270    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 5:00 AM  
LOWEST 49 2:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 1953  
MINIMUM TEMPERATURE (F) 63 47 1971  
 
SUNRISE AND SUNSET  
JULY 18 2023..........SUNRISE 5:47 AM EDT SUNSET 8:46 PM EDT  
JULY 19 2023..........SUNRISE 5:48 AM EDT SUNSET 8:45 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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