Climatological Report (Monthly) Issued by NWS Buffalo, NY
000
CXUS51 KBUF 011626
CLMROC
CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
1226 PM EDT THU JUN 01 2023
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...THE ROCHESTER NY CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 94 05/30/1987
05/14/1974
LOW 26 05/02/1979
05/07/1970
HIGHEST 85 05/31 88 05/31
LOWEST 32 05/18 34 05/01
AVG. MAXIMUM 67.5 69.4 -1.9 71.5
AVG. MINIMUM 43.7 48.2 -4.5 49.7
MEAN 55.6 58.8 -3.2 60.6
DAYS MAX >= 90 0 0.4 -0.4 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 1 0.6 0.4 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.87 1894
MINIMUM 0.24 2007
TOTALS 1.39 2.86 -1.47 2.41
DAYS >= .01 7 11
DAYS >= .10 5 7
DAYS >= .50 1 2
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.65 05/19 TO 05/20 0.90 05/21 TO 05/21
SNOWFALL (INCHES)
RECORDS
TOTAL 10.9 1989
TOTALS T 0.1 -0.1 0.0
SINCE 7/1 50.4 102.0 -51.6 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 297 232 65 192
SINCE 7/1 5802 6227 -425 MM
COOLING TOTAL 13 40 -27 62
SINCE 1/1 21 44 -23 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.3
HIGHEST WIND SPEED/DIRECTION 30/250
HIGHEST GUST SPEED/DIRECTION 45/250 DATE 05/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.49
NUMBER OF DAYS FAIR 12
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 7
AVERAGE RH (PERCENT) 62
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 3
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 1
FOG 10 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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