Climatological Report (Monthly)
Issued by NWS
Issued by NWS
609 CXUS51 KBTV 010940 CLMMSS CLIMATE REPORT NATIONAL WEATHER SERVICE BURLINGTON VT 540 AM EDT TUE OCT 01 2024 ................................... ...THE MASSENA NY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1948 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 95 LOW 27 HIGHEST 84 09/15 MM MM 90 09/05 LOWEST 40 09/10 MM MM 38 09/27 09/28 AVG. MAXIMUM 74.5 71.2 3.3 73.1 AVG. MINIMUM 50.2 47.8 2.4 50.6 MEAN 62.3 59.5 2.8 61.8 DAYS MAX >= 90 0 0.5 -0.5 1 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.8 -0.8 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 7.88 2010 MINIMUM 0.79 2017 TOTALS 1.35 3.50 -2.15 1.56 DAILY AVG. 0.05 0.12 -0.07 0.05 DAYS >= .01 4 11.3 -7.3 6 DAYS >= .10 3 7.1 -4.1 3 DAYS >= .50 1 2.2 -1.2 1 DAYS >= 1.00 0 0.8 -0.8 0 GREATEST 24 HR. TOTAL 0.75 08/31 TO 09/01 0.99 09/10 TO 09/10 STORM TOTAL 0.71 0.99 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 99 199 -100 142 SINCE 7/1 126 255 -129 MM COOLING TOTAL 29 34 -5 57 SINCE 1/1 490 404 86 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.8 HIGHEST WIND SPEED/DIRECTION 25/210 DATE 09/01 HIGHEST GUST SPEED/DIRECTION 40/200 DATE 09/01 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.30 NUMBER OF DAYS FAIR 21 NUMBER OF DAYS PC 7 NUMBER OF DAYS CLOUDY 2 AVERAGE RH (PERCENT) 76 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 3 LIGHT RAIN 11 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 25 FOG W/VIS <= 1/4 MILE 10 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$