Climatological Report (Monthly)
Issued by NWS
Issued by NWS
807 CXCA52 TJSJ 010428 CLMISX CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 1228 AM AST WED NOV 01 2023 ................................... ...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1951 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 98 10/01/1972 LOW 65 10/23/1983 10/22/1983 10/31/1975 HIGHEST 94 10/01 92 2 91 10/02 LOWEST 77 10/03 80 -3 75 AVG. MAXIMUM 91.2 88.4 2.8 89.1 AVG. MINIMUM 80.0 76.0 4.0 77.6 MEAN 85.6 82.2 3.4 83.3 DAYS MAX >= 90 27 10.5 16.5 12 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 16.20 1977 MINIMUM 0.00 2017 TOTALS 5.10 5.03 0.07 2.80 DAILY AVG. 0.20 0.16 0.04 0.09 DAYS >= .01 6 16.9 -10.9 14 DAYS >= .10 5 8.0 -3.0 5 DAYS >= .50 2 2.1 -0.1 1 DAYS >= 1.00 1 0.9 0.1 0 GREATEST 24 HR. TOTAL 3.85 10/04 TO 10/04 STORM TOTAL 3.85 DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 COOLING TOTAL 648 533 115 573 SINCE 1/1 5438 FREEZE DATES .............................................................. WIND (MPH) AVERAGE WIND SPEED 7.6 HIGHEST WIND SPEED/DIRECTION 30/250 DATE 10/03 HIGHEST GUST SPEED/DIRECTION 46/240 DATE 10/03 SKY COVER AVERAGE SKY COVER 0.35 AVERAGE RH (PERCENT) 77 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 10 MIXED PRECIP 0 HEAVY RAIN 9 RAIN 26 LIGHT RAIN 20 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 16 FOG W/VIS <= 1/4 MILE 0 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$