


Climatological Report (Monthly)
Issued by NWS
Issued by NWS
329 CXUS51 KBTV 012213 CLMMSS CLIMATE REPORT NATIONAL WEATHER SERVICE BURLINGTON VT 613 PM EDT THU MAY 01 2025 ................................... ...THE MASSENA NY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1948 TO 2025 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 89 LOW 6 HIGHEST 82 04/29 MM MM 75 04/28 LOWEST 15 04/09 MM MM 25 04/25 04/26 AVG. MAXIMUM 54.4 53.7 0.7 55.2 AVG. MINIMUM 31.7 32.2 -0.5 34.8 MEAN 43.0 42.9 0.1 45.0 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.5 -0.5 0 DAYS MIN <= 32 16 15.1 0.9 12 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 7.36 1993 MINIMUM 0.43 1999 TOTALS 2.43 2.91 -0.48 3.13 DAILY AVG. 0.08 0.10 -0.02 0.10 DAYS >= .01 16 12.5 3.5 16 DAYS >= .10 10 7.0 3.0 11 DAYS >= .50 1 1.8 -0.8 2 DAYS >= 1.00 0 0.4 -0.4 0 GREATEST 24 HR. TOTAL 0.60 04/02 TO 04/03 0.80 04/03 TO 04/04 STORM TOTAL 0.56 0.73 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 652 663 -11 593 SINCE 7/1 7168 7602 -434 MM COOLING TOTAL 0 1 -1 0 SINCE 1/1 0 1 -1 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.1 HIGHEST WIND SPEED/DIRECTION 36/260 DATE 04/15 HIGHEST GUST SPEED/DIRECTION 52/240 DATE 04/15 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.49 NUMBER OF DAYS FAIR 9 NUMBER OF DAYS PC 16 NUMBER OF DAYS CLOUDY 5 AVERAGE RH (PERCENT) 65 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 MIXED PRECIP 0 HEAVY RAIN 3 RAIN 6 LIGHT RAIN 18 FREEZING RAIN 1 LT FREEZING RAIN 2 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 4 SLEET 0 FOG 16 FOG W/VIS <= 1/4 MILE 1 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$