473
CXUS51 KBUF 010554
CLMROC

CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
154 AM EDT WED OCT 01 2025

...................................

...THE ROCHESTER NY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             99   09/03/1953
 LOW              28   09/28/1947
HIGHEST           84   09/18                          85  09/15
LOWEST            43   09/08                          46  09/03
AVG. MAXIMUM    75.8               73.6     2.2     76.7
AVG. MINIMUM    51.7               53.6    -1.9     56.0
MEAN            63.8               63.6     0.2     66.4
DAYS MAX >= 90     0                0.9    -0.9        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.1    -0.1        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        6.30   1977
 MINIMUM        0.28   1960
TOTALS          0.30               3.18   -2.88     3.69
DAYS >= .01        4                                  10
DAYS >= .10        1                                   7
DAYS >= .50        0                                   2
DAYS >= 1.00       0                                   1
GREATEST
 24 HR. TOTAL   0.17   09/04 TO 09/04               2.01  09/06 TO 09/07

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.0     0.0        0
DAYS >= 0.1        0                                   0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM                                  MM

DEGREE DAYS
HEATING TOTAL     64                114     -50       32
 SINCE 7/1       108                132     -24       MM
COOLING TOTAL     33                 72     -39       78
 SINCE 1/1       671                668       3       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.0
HIGHEST WIND SPEED/DIRECTION    24/240
HIGHEST GUST SPEED/DIRECTION    35/230    DATE  09/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.49
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      1
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$