Climatological Report (Monthly)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
000 CXCA52 TJSJ 270942 CLMSJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 542 AM AST SAT MAY 27 2023 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1898 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 97 04/17/1983 LOW 64 04/12/1968 HIGHEST 91 04/30 91 0 89 LOWEST 68 04/08 69 -1 70 AVG. MAXIMUM 84.6 86.2 -1.6 84.9 AVG. MINIMUM 73.2 74.0 -0.8 73.1 MEAN 78.9 80.1 -1.2 79.0 DAYS MAX >= 90 1 4.0 -3.0 0 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 15.00 2005 MINIMUM 0.08 1997 TOTALS 5.49 4.60 0.89 2.94 DAILY AVG. 0.18 0.15 0.03 0.10 DAYS >= .01 16 14.3 1.7 23 DAYS >= .10 7 7.5 -0.5 8 DAYS >= .50 3 2.3 0.7 2 DAYS >= 1.00 2 1.1 0.9 0 GREATEST 24 HR. TOTAL 2.37 04/07 TO 04/08 STORM TOTAL 2.06 DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 COOLING TOTAL 422 453 -31 427 SINCE 1/1 1643 FREEZE DATES .............................................................. WIND (MPH) AVERAGE WIND SPEED 8.4 HIGHEST WIND SPEED/DIRECTION 29/090 DATE 04/06 HIGHEST GUST SPEED/DIRECTION 33/080 DATE 04/05 33/090 04/06 SKY COVER AVERAGE SKY COVER 0.43 AVERAGE RH (PERCENT) 76 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP MM HEAVY RAIN 4 RAIN 6 LIGHT RAIN 19 FREEZING RAIN MM LT FREEZING RAIN MM HAIL MM HEAVY SNOW MM SNOW MM LIGHT SNOW MM SLEET MM FOG 7 FOG W/VIS <= 1/4 MILE MM HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$