


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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443 CDUS41 KBTV 200535 CLIMSS CLIMATE REPORT NATIONAL WEATHER SERVICE BURLINGTON VT 135 AM EDT SAT SEP 20 2025 ................................... ...THE MASSENA NY CLIMATE SUMMARY FOR SEPTEMBER 19 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1948 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 68 3:24 PM 87 1955 70 -2 81 MINIMUM 40 11:59 PM 28 2014 47 -7 54 2020 AVERAGE 54 58 -4 68 PRECIPITATION (IN) YESTERDAY 0.00 0.78 2022 0.12 -0.12 0.00 MONTH TO DATE 0.62 2.17 -1.55 1.11 SINCE SEP 1 0.62 2.17 -1.55 1.11 SINCE JAN 1 15.54 24.48 -8.94 28.27 DEGREE DAYS HEATING YESTERDAY 11 8 3 0 MONTH TO DATE 84 93 -9 63 SINCE SEP 1 84 93 -9 63 SINCE JUL 1 146 148 -2 90 COOLING YESTERDAY 0 1 -1 3 MONTH TO DATE 7 29 -22 25 SINCE SEP 1 7 29 -22 25 SINCE JAN 1 459 399 60 486 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 6.9 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 6:00 AM LOWEST 31 5:00 PM AVERAGE 54 .......................................................... THE MASSENA NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 88 1983 MINIMUM TEMPERATURE (F) 46 29 1969 SUNRISE AND SUNSET SEPTEMBER 20 2025.....SUNRISE 6:44 AM EDT SUNSET 7:00 PM EDT SEPTEMBER 21 2025.....SUNRISE 6:46 AM EDT SUNSET 6:58 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$