National Weather Service Text Product
AFOS product CLIROC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIROC
Product Timestamp: 2025-09-18 06:22 UTC
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422
CDUS41 KBUF 180622
CLIROC
CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
222 AM EDT THU SEP 18 2025
...................................
...THE ROCHESTER NY CLIMATE SUMMARY FOR SEPTEMBER 17 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 80 2:36 PM 91 1899 73 7 80
MINIMUM 52 11:34 PM 32 1959 53 -1 58
AVERAGE 66 63 3 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.33 1996 0.11 -0.11 0.00
MONTH TO DATE 0.21 1.76 -1.55 2.91
SINCE SEP 1 0.21 1.76 -1.55 2.91
SINCE JAN 1 24.47 25.02 -0.55 26.69
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 42 39 3 30
SINCE SEP 1 42 39 3 30
SINCE JUL 1 86 57 29 40
COOLING
YESTERDAY 1 2 -1 4
MONTH TO DATE 8 54 -46 46
SINCE SEP 1 8 54 -46 46
SINCE JAN 1 646 650 -4 773
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 34 2:00 PM
AVERAGE 66
..........................................................
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 92 1955
MINIMUM TEMPERATURE (F) 53 37 1990
SUNRISE AND SUNSET
SEPTEMBER 18 2025.....SUNRISE 6:54 AM EDT SUNSET 7:15 PM EDT
SEPTEMBER 19 2025.....SUNRISE 6:55 AM EDT SUNSET 7:13 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$