Climatological Report (Monthly)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
914 CXUS51 KOKX 011656 RRA CLMLGA CLIMATE REPORT NATIONAL WEATHER SERVICE NEW YORK NY 1256 PM EDT TUE OCT 1 2024 ................................... ...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1939 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 102 09/02/1953 LOW 42 09/25/1950 09/28/1947 09/23/1947 HIGHEST 85 09/19 MM MM 96 09/07 LOWEST 57 09/08 MM MM 53 09/27 AVG. MAXIMUM 75.7 77.2 -1.5 76.9 AVG. MINIMUM 63.5 64.4 -0.9 65.1 MEAN 69.6 70.8 -1.2 71.0 DAYS MAX >= 90 0 1.1 -1.1 5 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 12.76 2023 MINIMUM 0.39 2005 TOTALS 1.33 3.88 -2.55 12.76 DAILY AVG. 0.04 0.13 -0.09 0.43 DAYS >= .01 6 8.3 -2.3 13 DAYS >= .10 3 5.8 -2.8 10 DAYS >= .50 1 2.5 -1.5 7 DAYS >= 1.00 0 1.1 -1.1 4 GREATEST 24 HR. TOTAL 0.74 09/28 TO 09/29 4.87 09/28 TO 09/29 STORM TOTAL 0.73 4.87 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 0.0 0 24 HR TOTAL 0.0 MM TOTALS 0.0 0.0 0.0 0.0 LIQUID EQUIV 0.00 0.00 0.00 0.00 SINCE 7/1 0.0 0.0 0.0 MM LIQUID 7/1 0.00 0.00 MM DAYS >= TRACE 0 0.0 0.0 0 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 0 MM 24 HR TOTAL MM MM STORM TOTAL 0.0 0.0 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 5 21 -16 29 SINCE 7/1 5 19 -14 MM COOLING TOTAL 150 195 -45 217 SINCE 1/1 1426 1375 51 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.4 HIGHEST WIND SPEED/DIRECTION 25/300 DATE 09/07 HIGHEST GUST SPEED/DIRECTION 37/310 DATE 09/07 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.61 NUMBER OF DAYS FAIR 8 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 14 AVERAGE RH (PERCENT) 62 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 1 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 4 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. $$