


Climatological Report (Monthly)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
437 CXUS51 KOKX 010911 CLMLGA CLIMATE REPORT NATIONAL WEATHER SERVICE NEW YORK, NY 511 AM EDT THU MAY 01 2025 ................................... ...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1939 TO 2025 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 94 04/17/2002 LOW 22 04/07/1982 04/06/1982 HIGHEST 86 04/19 MM MM 85 04/29 LOWEST 33 04/09 MM MM 37 04/04 AVG. MAXIMUM 63.6 61.3 2.3 60.8 AVG. MINIMUM 47.1 46.0 1.1 46.7 MEAN 55.4 53.6 1.8 53.8 DAYS MAX >= 90 0 0.1 -0.1 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.6 -0.6 MM DAYS MIN <= 0 0 0.0 0.0 MM PRECIPITATION (INCHES) RECORD MAXIMUM 11.78 2007 MINIMUM 0.99 1985 TOTALS 2.84 3.85 -1.01 3.60 DAILY AVG. 0.09 0.13 -0.04 0.12 DAYS >= .01 13 11.2 1.8 10 DAYS >= .10 7 6.4 0.6 5 DAYS >= .50 2 2.2 -0.2 2 DAYS >= 1.00 0 0.9 -0.9 1 GREATEST 24 HR. TOTAL 0.91 04/11 TO 04/12 1.87 04/03 TO 04/04 STORM TOTAL 0.58 1.75 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 8.2 1982 24 HR TOTAL 8.2 MM TOTALS T 0.4 -0.4 T LIQUID EQUIV T 0.00 0.00 T SINCE 7/1 15.4 29.8 -14.4 MM LIQUID 7/1 1.54 2.90 MM DAYS >= TRACE 1 0.2 0.8 2 DAYS >= 1.0 0 0.1 -0.1 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 296 351 -55 340 SINCE 7/1 3963 4256 -293 MM COOLING TOTAL 14 10 4 11 SINCE 1/1 14 11 3 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 11.9 HIGHEST WIND SPEED/DIRECTION 37/320 DATE 04/27 HIGHEST GUST SPEED/DIRECTION 57/290 DATE 04/26 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.69 NUMBER OF DAYS FAIR 4 NUMBER OF DAYS PC 12 NUMBER OF DAYS CLOUDY 14 AVERAGE RH (PERCENT) 51 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 1 HEAVY RAIN 1 RAIN 4 LIGHT RAIN 18 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 1 SLEET 0 FOG 8 FOG W/VIS <= 1/4 MILE 0 HAZE 5 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$