645  
CXUS51 KBTV 011326  
CLMMSS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BURLINGTON VT  
926 AM EDT FRI MAY 01 2026  
   
...............................  
 
   
..THE MASSENA NY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2026  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................  
 
TEMPERATURE (F)  
RECORD  
HIGH 89  
LOW 6  
HIGHEST 80 04/18 MM MM 82 04/29  
LOWEST 15 04/08 MM MM 15 04/09  
AVG. MAXIMUM 56.3 53.7 2.6 54.4  
AVG. MINIMUM 33.4 32.2 1.2 31.7  
MEAN 44.8 42.9 1.9 43.0  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 1 0.5 0.5 0  
DAYS MIN <= 32 13 15.1 -2.1 16  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 7.36 1993  
MINIMUM 0.43 1999  
TOTALS 3.96 2.91 1.05 2.43  
DAILY AVG. 0.14 0.10 0.04 0.08  
DAYS >= .01 14 12.5 1.5 16  
DAYS >= .10 11 7.0 4.0 10  
DAYS >= .50 3 1.8 1.2 1  
DAYS >= 1.00 0 0.4 -0.4 0  
GREATEST  
24 HR. TOTAL 1.14 04/29 TO 04/30 0.60 04/02 TO 04/03  
STORM TOTAL 0.95 0.56  
(MM/DD(HH)) MM  
 
DEGREE DAYS  
HEATING TOTAL 595 663 -68 652  
SINCE 7/1 7550 7602 -52 MM  
COOLING TOTAL 0 1 -1 0  
SINCE 1/1 0 1 -1 MM    
............................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 8.2  
HIGHEST WIND SPEED/DIRECTION 33/220 DATE 04/03  
HIGHEST GUST SPEED/DIRECTION 51/220 DATE 04/03  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.54  
NUMBER OF DAYS FAIR 10  
NUMBER OF DAYS PC 8  
NUMBER OF DAYS CLOUDY 12  
 
AVERAGE RH (PERCENT) 67  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 1 MIXED PRECIP 0  
HEAVY RAIN 4 RAIN 10  
LIGHT RAIN 14 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 4 SLEET 0  
FOG 18 FOG W/VIS <= 1/4 MILE 1  
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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