Climatological Report (Monthly)
Issued by NWS Buffalo, NY

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769 CXUS51 KBUF 021223 CLMROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 822 AM EDT TUE MAY 2 2017 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2017 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 93 04/28/1990 04/30/1970 LOW 11 04/04/1879 HIGHEST 86 04/27 77 04/21 LOWEST 30 04/02 14 04/05 AVG. MAXIMUM 61.2 56.0 5.2 52.6 AVG. MINIMUM 41.7 36.6 5.1 32.0 MEAN 51.5 46.3 5.2 42.3 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.2 -0.2 3 DAYS MIN <= 32 2 9.5 -7.5 16 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 5.81 2011 MINIMUM 0.94 1884 TOTALS 4.95 2.73 2.22 1.56 DAYS >= .01 13 13 DAYS >= .10 10 7 DAYS >= .50 3 1 DAYS >= 1.00 2 0 GREATEST 24 HR. TOTAL 1.47 04/06 TO 04/07 SNOWFALL (INCHES) RECORDS TOTAL 23.8 1901 TOTALS 2.5 3.9 -1.4 8.8 SINCE 7/1 107.1 99.1 8.0 63.7 SNOWDEPTH AVG. 0 MM MM 0 DAYS >= 1.0 1 1.2 -0.2 2 GREATEST SNOW DEPTH 1 04/07 5 04/04 24 HR TOTAL 2.5 04/06 TO 04/07 DEGREE_DAYS HEATING TOTAL 411 565 -154 674 SINCE 7/1 5267 6303 -1036 5353 COOLING TOTAL 14 4 10 0 SINCE 1/1 14 4 10 0 .................................................... WIND (MPH) AVERAGE WIND SPEED 9.9 HIGHEST WIND SPEED/DIRECTION 38/260 HIGHEST GUST SPEED/DIRECTION 51/260 DATE 04/16 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.70 NUMBER OF DAYS FAIR 4 NUMBER OF DAYS PC 10 NUMBER OF DAYS CLOUDY 16 AVERAGE RH (PERCENT) 67 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 6 LIGHT RAIN 15 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 2 SLEET 0 FOG 14 FOG W/VIS <= 1/4 MILE 1 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$

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