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Climatological Report (Seasonal)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
085 CXCA52 TJSJ 031300 CLSSJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 900 AM AST TUE SEP 03 2024 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2024 TO 8/31/2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1898 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 97 06/05/1988 06/23/1983 06/22/1983 LOW 66 06/19/1909 HIGHEST 95 06/15 08/15 08/18 LOWEST 77 06/02 06/17 08/14 AVG. MAXIMUM 91.3 88.9 2.4 90.8 AVG. MINIMUM 80.4 77.5 2.9 79.4 MEAN 85.9 83.2 2.7 85.1 DAYS MAX >= 90 85 34.6 50.4 64 DAYS MAX <= 32 0 DAYS MIN <= 32 0 DAYS MIN <= 0 0 DAYS MIN >= 80 71 47 PRECIPITATION (INCHES) RECORD MAXIMUM 43.24 2011 MINIMUM 6.67 1980 TOTALS 17.33 16.97 0.36 10.68 DAILY AVG. 0.19 0.18 0.01 0.12 DAYS >= .01 74 53.9 20.1 39 DAYS >= .10 31 29.7 1.3 20 DAYS >= .50 12 10.1 1.9 6 DAYS >= 1.00 3 4.2 -1.2 1 GREATEST 24 HR. TOTAL MM 1.65 STORM TOTAL MM DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 COOLING TOTAL 1939 1678 261 1875 SINCE 1/1 4456 FREEZE DATES .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.2 HIGHEST WIND SPEED/DIRECTION 30/060 DATE 07/02 HIGHEST GUST SPEED/DIRECTION 47/110 DATE 07/02 SKY COVER AVERAGE SKY COVER 0.45 AVERAGE RH (PERCENT) 76 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 24 MIXED PRECIP 0 HEAVY RAIN 9 RAIN 17 LIGHT RAIN 54 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 29 FOG W/VIS <= 1/4 MILE 0 HAZE 14 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$