326 CDUS41 KBUF 210613 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 213 AM EDT WED MAY 21 2025 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 20 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 57 3:49 PM 92 1911 71 -14 86 MINIMUM 40 5:39 AM 34 1907 50 -10 60 1956 AVERAGE 49 60 -11 73 PRECIPITATION (IN) YESTERDAY 0.00 1.31 1890 0.10 -0.10 0.00 MONTH TO DATE 2.78 1.79 0.99 2.80 SINCE MAR 1 8.59 7.27 1.32 9.09 SINCE JAN 1 12.60 11.95 0.65 13.95 SNOWFALL (IN) YESTERDAY 0.0 T 1907 0.0 0.0 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE MAR 1 6.0 21.0 -15.0 10.0 SINCE JUL 1 88.3 102.0 -13.7 52.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 16 6 10 0 MONTH TO DATE 163 178 -15 79 SINCE MAR 1 1419 1651 -232 1266 SINCE JUL 1 5742 6171 -429 5132 COOLING YESTERDAY 0 2 -2 8 MONTH TO DATE 8 16 -8 17 SINCE MAR 1 8 20 -12 17 SINCE JAN 1 8 20 -12 17 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 9.3 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 5:00 AM LOWEST 49 5:00 PM AVERAGE 63 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 92 1977 MINIMUM TEMPERATURE (F) 50 31 1895 SUNRISE AND SUNSET MAY 21 2025...........SUNRISE 5:41 AM EDT SUNSET 8:34 PM EDT MAY 22 2025...........SUNRISE 5:40 AM EDT SUNSET 8:35 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$