298  
CXUS51 KBUF 011346  
CLMBUF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
946 AM EDT MON MAY 01 2023  
   
...............................
 
 
   
..THE BUFFALO NY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 94 04/28/1990  
LOW 5 04/01/1923  
HIGHEST 86 04/16 79 04/24  
LOWEST 25 04/02 28 04/18  
AVG. MAXIMUM 59.5 54.7 4.8 54.1  
AVG. MINIMUM 39.5 36.5 3.0 36.8  
MEAN 49.5 45.6 3.9 45.5  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 0 0.5 -0.5 0  
DAYS MIN <= 32 5 9.3 -4.3 9  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 6.38 2017  
MINIMUM 0.59 1915  
TOTALS 4.57 3.37 1.20 2.79  
DAYS >= .01 16 16  
DAYS >= .10 11 9  
DAYS >= .50 3 1  
DAYS >= 1.00 1 0  
GREATEST  
24 HR. TOTAL 1.14 03/31 TO 04/01 0.80 04/25 TO 04/25  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 15.7 1885  
TOTALS T 2.5 -2.5 2.2  
SINCE 7/1 133.6 95.4 38.2  
SNOWDEPTH AVG. 0 0  
DAYS >= 1.0 0 0.8 -0.8 MM  
DAYS >= 0.1 0 MM  
GREATEST  
SNOW DEPTH 0 1 04/27  
24 HR TOTAL MM  
 
DEGREE DAYS  
HEATING TOTAL 466 584 -118 579  
SINCE 7/1 5441 6159 -718 MM  
COOLING TOTAL 6 2 4 0  
SINCE 1/1 6 2 4 MM    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 10.8  
HIGHEST WIND SPEED/DIRECTION 41/240  
HIGHEST GUST SPEED/DIRECTION 59/240 DATE 04/16  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
NUMBER OF DAYS FAIR 6  
NUMBER OF DAYS PC 7  
NUMBER OF DAYS CLOUDY 17  
 
AVERAGE RH (PERCENT) 65  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 5 MIXED PRECIP 1  
HEAVY RAIN 4 RAIN 12  
LIGHT RAIN 17 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 3  
HEAVY SNOW 0 SNOW 1  
LIGHT SNOW 3 SLEET 0  
FOG 13 FOG W/VIS <= 1/4 MILE 0  
HAZE 2  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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