807
CDUS41 KBUF 182028
CLIROC
CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
428 PM EDT MON MAY 18 2026
...............................
..THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 18 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 89 2:59 PM 92 1889 70 19 59
MINIMUM 65 2:14 AM 30 1981 49 16 50
AVERAGE 77 60 17 55
PRECIPITATION (IN)
TODAY 0.00 1.46 1894 0.09 -0.09 0.05
MONTH TO DATE 1.89 1.59 0.30 2.78
SINCE MAR 1 11.86 7.07 4.79 8.59
SINCE JAN 1 17.20 11.75 5.45 12.60
SNOWFALL (IN)
TODAY 0.0 T 1976 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE MAR 1 6.5 21.0 -14.5 6.0
SINCE JUL 1 114.1 102.0 12.1 88.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 7 -7 10
MONTH TO DATE 237 166 71 132
SINCE MAR 1 1467 1639 -172 1388
SINCE JUL 1 6356 6159 197 5711
COOLING
TODAY 12 1 11 0
MONTH TO DATE 18 13 5 8
SINCE MAR 1 21 17 4 8
SINCE JAN 1 21 17 4 8
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.3
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 2:00 AM
LOWEST 41 1:00 PM
AVERAGE 63
......................................................
THE ROCHESTER NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 89 1971
1996
MINIMUM TEMPERATURE (F) 49 34 1981
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 5:44 AM EDT SUNSET 8:31 PM EDT
MAY 19 2026...........SUNRISE 5:43 AM EDT SUNSET 8:32 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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