


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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546 CDUS41 KBTV 210523 CLIMSS CLIMATE REPORT NATIONAL WEATHER SERVICE BURLINGTON VT 123 AM EDT THU AUG 21 2025 ................................... ...THE MASSENA NY CLIMATE SUMMARY FOR AUGUST 20 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 75 12:46 PM 91 1955 79 -4 66 MINIMUM 49 11:58 PM 41 1953 56 -7 53 AVERAGE 62 67 -5 60 PRECIPITATION (IN) YESTERDAY 0.03 1.60 1970 0.10 -0.07 0.08 MONTH TO DATE 0.32 2.21 -1.89 5.94 SINCE JUN 1 4.69 9.38 -4.69 16.89 SINCE JAN 1 13.81 21.16 -7.35 25.91 DEGREE DAYS HEATING YESTERDAY 3 1 2 5 MONTH TO DATE 17 16 1 9 SINCE JUN 1 92 117 -25 78 SINCE JUL 1 33 33 0 11 COOLING YESTERDAY 0 4 -4 0 MONTH TO DATE 92 85 7 108 SINCE JUN 1 428 320 108 409 SINCE JAN 1 433 338 95 435 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 4.2 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 11:00 PM LOWEST 53 1:00 PM AVERAGE 75 .......................................................... THE MASSENA NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 91 1995 MINIMUM TEMPERATURE (F) 56 41 1957 SUNRISE AND SUNSET AUGUST 21 2025........SUNRISE 6:09 AM EDT SUNSET 7:55 PM EDT AUGUST 22 2025........SUNRISE 6:10 AM EDT SUNSET 7:54 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$