Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXCA52 TJSJ 010428 CLSIST CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 1228 AM AST FRI SEP 01 2023 ................................... ...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2023 TO 8/31/2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1953 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 99 06/23/1996 08/04/1994 08/08/1979 LOW 65 08/07/2001 HIGHEST 95 08/16 LOWEST 75 06/29 AVG. MAXIMUM 90.1 89.5 0.6 89.0 AVG. MINIMUM 80.9 79.4 1.5 78.9 MEAN 85.5 84.4 1.1 84.0 DAYS MAX >= 90 54 41.4 12.6 34 DAYS MAX <= 32 0 DAYS MIN <= 32 0 DAYS MIN <= 0 0 DAYS MIN >= 80 74 39 PRECIPITATION (INCHES) RECORD MAXIMUM 22.40 2010 MINIMUM 3.04 2015 TOTALS 4.27 9.63 -5.36 8.38 DAILY AVG. 0.05 0.10 -0.05 0.09 DAYS >= .01 38 41.5 -3.5 42 DAYS >= .10 16 18.6 -2.6 15 DAYS >= .50 1 5.3 -4.3 2 DAYS >= 1.00 0 2.0 -2.0 1 GREATEST 24 HR. TOTAL 0.71 08/02 TO 08/03 4.61 STORM TOTAL 0.66 DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 COOLING TOTAL 1909 1788 121 1769 SINCE 1/1 4162 FREEZE DATES .............................................................. WIND (MPH) AVERAGE WIND SPEED 11.5 HIGHEST WIND SPEED/DIRECTION 30/090 DATE 08/20 HIGHEST GUST SPEED/DIRECTION 38/120 DATE 07/25 SKY COVER AVERAGE SKY COVER 0.24 AVERAGE RH (PERCENT) 77 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 12 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 6 LIGHT RAIN 30 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 20 FOG W/VIS <= 1/4 MILE 0 HAZE 10 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$