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
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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.
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