Climatological Report (Seasonal)
Issued by NWS Upton, NY

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000 CXUS51 KOKX 021630 CLSLGA NYCCLMLGA 000 TTAA00 KOKX 021559 CLIMATE REPORT NATIONAL WEATHER SERVICE NEW YORK NY 1130 AM EST WED DEC 2 2009 ................................... ...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2009 TO 11/30/2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1948 TO 2009 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 102 09/02/1953 LOW 17 11/29/1955 HIGHEST 85 09/05 MM MM LOWEST 38 11/07 MM MM AVG. MAXIMUM 64.6 64.6 0.0 AVG. MINIMUM 53.2 51.4 1.8 MEAN 58.9 58.0 0.9 DAYS MAX >= 90 0 0.9 -0.9 DAYS MAX <= 32 0 0.1 -0.1 DAYS MIN <= 32 0 3.2 -3.2 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 18.94 1977 MINIMUM 3.99 1965 TOTALS 8.16 10.70 -2.54 12.55 DAILY AVG. 0.09 0.12 -0.03 DAYS >= .01 28 25.5 2.5 DAYS >= .10 15 16.8 -1.8 DAYS >= .50 6 7.3 -1.3 DAYS >= 1.00 2 2.8 -0.8 GREATEST 24 HR. TOTAL 1.52 MM STORM TOTAL MM (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 6.1 1989 24 HR TOTAL MM TOTALS 0.0 0.4 -0.4 LIQUID EQUIV 0.00 MM MM SINCE 7/1 T 0.4 -0.4 LIQUID 7/1 MM DAYS >= TRACE 0 MM MM DAYS >= 1.0 0 0.1 -0.1 GREATEST SNOW DEPTH 0 MM 24 HR TOTAL 0.0 MM STORM TOTAL MM (MM/DD(HH)) MM DEGREE_DAYS HEATING TOTAL 663 813 -150 SINCE 7/1 663 815 -152 COOLING TOTAL 127 159 -32 SINCE 1/1 1048 1142 -94 FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 10.4 HIGHEST WIND SPEED/DIRECTION 38/290 DATE 10/07 HIGHEST GUST SPEED/DIRECTION 49/300 DATE 10/07 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM NUMBER OF DAYS FAIR 10 NUMBER OF DAYS PC 42 NUMBER OF DAYS CLOUDY 39 AVERAGE RH (PERCENT) 65 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 11 LIGHT RAIN 36 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 23 FOG W/VIS <= 1/4 MILE 0 HAZE 8 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$

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