Climatological Report (Monthly)
Issued by NWS Buffalo, NY

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000 CXUS51 KBUF 012206 CLMROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 541 PM EDT TUE MAY 1 2018 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2018 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 71 04/23 86 04/27 LOWEST 22 04/09 30 04/02 AVG. MAXIMUM 49.4 56.0 -6.6 61.2 AVG. MINIMUM 32.3 36.6 -4.3 41.7 MEAN 40.8 46.3 -5.5 51.5 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.2 -0.2 0 DAYS MIN <= 32 19 9.5 9.5 2 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 5.81 2011 MINIMUM 0.94 1884 TOTALS 3.50 2.73 0.77 4.95 DAYS >= .01 19 13 DAYS >= .10 8 10 DAYS >= .50 1 3 DAYS >= 1.00 1 2 GREATEST 24 HR. TOTAL 1.34 04/16 SNOWFALL (INCHES) RECORDS TOTAL 23.8 1901 TOTALS 5.2 3.9 1.3 2.5 SINCE 7/1 120.5 99.1 21.4 107.1 SNOWDEPTH AVG. 0 MM MM 0 DAYS >= 1.0 2 1.2 0.8 1 GREATEST SNOW DEPTH 1 04/06 1 04/07 24 HR TOTAL 1.6 04/05 DEGREE_DAYS HEATING TOTAL 718 565 153 411 SINCE 7/1 6126 6303 -177 5267 COOLING TOTAL 0 4 -4 14 SINCE 1/1 0 4 -4 14 ................................................................. WIND (MPH) AVERAGE WIND SPEED 10.5 HIGHEST WIND SPEED/DIRECTION 52/260 HIGHEST GUST SPEED/DIRECTION 66/250 DATE 04/04 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.70 NUMBER OF DAYS FAIR 3 NUMBER OF DAYS PC 7 NUMBER OF DAYS CLOUDY 20 AVERAGE RH (PERCENT) 70 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 1 HEAVY RAIN 4 RAIN 8 LIGHT RAIN 16 FREEZING RAIN 2 LT FREEZING RAIN 2 HAIL 0 HEAVY SNOW 2 SNOW 8 LIGHT SNOW 13 SLEET 1 FOG 20 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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