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Climatological Report (Monthly)
Issued by NWS
Issued by NWS
517 CXCA52 TJSJ 031258 CLMIST CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 858 AM AST TUE SEP 03 2024 ................................... ...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1953 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 99 08/04/1994 08/08/1979 LOW 65 08/07/2001 HIGHEST MM 90 MM 95 LOWEST MM 78 MM 78 AVG. MAXIMUM MM 89.8 MM 90.2 AVG. MINIMUM MM 79.6 MM 81.4 MEAN MM 84.7 MM 85.8 DAYS MAX >= 90 MM 15.6 MM 19 DAYS MAX <= 32 MM 0.0 MM 0 DAYS MIN <= 32 MM 0.0 MM 0 DAYS MIN <= 0 MM 0.0 MM 0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.14 2011 MINIMUM 0.70 1993 TOTALS 4.29 4.37 -0.08 1.94 DAILY AVG. 0.33 0.14 0.19 0.06 DAYS >= .01 8 15.8 -7.8 15 DAYS >= .10 7 7.4 -0.4 5 DAYS >= .50 3 2.4 0.6 1 DAYS >= 1.00 1 1.0 0.0 0 GREATEST 24 HR. TOTAL 1.88 08/13 TO 08/13 STORM TOTAL 1.88 DEGREE DAYS HEATING TOTAL MM 0 MM 0 SINCE 7/1 0 COOLING TOTAL MM 611 MM 649 SINCE 1/1 2444 FREEZE DATES .............................................................. WIND (MPH) AVERAGE WIND SPEED 11.1 HIGHEST WIND SPEED/DIRECTION 49/160 DATE 08/13 HIGHEST GUST SPEED/DIRECTION 70/180 DATE 08/13 SKY COVER AVERAGE SKY COVER 0.30 AVERAGE RH (PERCENT) MM WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 7 RAIN 7 LIGHT RAIN 12 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 11 FOG W/VIS <= 1/4 MILE 0 HAZE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$