507
CXUS51 KBUF 011129
CLMBUF

CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
729 AM EDT SUN JUN 01 2025

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

...THE BUFFALO NY CLIMATE SUMMARY FOR THE MONTH OF MAY 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             94   05/22/1911
 LOW              25   05/04/1926
HIGHEST           82   05/12                          86  05/20
                                                          05/22
LOWEST            36   05/09                          42  05/11
AVG. MAXIMUM    63.4               67.4    -4.0     73.3
AVG. MINIMUM    48.7               48.3     0.4     54.2
MEAN            56.1               57.9    -1.8     63.7
DAYS MAX >= 90     0                0.2    -0.2        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.2    -0.2        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.09   2011
 MINIMUM        0.53   1877
TOTALS          3.06               3.37   -0.31     2.61
DAYS >= .01       17                                  13
DAYS >= .10       10                                   8
DAYS >= .50        2                                   2
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   0.68   05/01 TO 05/02               0.88  05/28 TO 05/29

SNOWFALL (INCHES)
RECORDS
 TOTAL           7.9   1989
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1       77.3               95.4   -18.1
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

DEGREE DAYS
HEATING TOTAL    283                254      29       93
 SINCE 7/1      5832               6412    -580       MM
COOLING TOTAL     14                 32     -18       59
 SINCE 1/1        16                 34     -18       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.3
HIGHEST WIND SPEED/DIRECTION    29/230
HIGHEST GUST SPEED/DIRECTION    43/260    DATE  05/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         20

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       7
LIGHT RAIN               21     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

$$