Climatological Report (Monthly)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
000 CXCA52 TJSJ 010508 CLMSJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 108 AM AST THU JUN 01 2023 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE MONTH OF MAY 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 96 05/11/1980 05/05/1980 LOW 66 05/05/1962 05/03/1903 HIGHEST 93 05/09 92 1 93 05/10 05/17 LOWEST 73 05/07 71 2 72 AVG. MAXIMUM 89.7 87.4 2.3 87.6 AVG. MINIMUM 76.5 75.7 0.8 75.5 MEAN 83.1 81.6 1.5 81.5 DAYS MAX >= 90 16 6.7 9.3 6 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 16.88 1936 MINIMUM 0.44 1972 TOTALS 4.00 5.54 -1.54 1.08 DAILY AVG. 0.13 0.18 -0.05 0.03 DAYS >= .01 11 16.5 -5.5 19 DAYS >= .10 5 8.8 -3.8 3 DAYS >= .50 1 3.4 -2.4 0 DAYS >= 1.00 1 1.6 -0.6 0 GREATEST 24 HR. TOTAL 2.73 05/19 TO 05/19 STORM TOTAL 2.73 DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 COOLING TOTAL 569 513 56 520 SINCE 1/1 2212 FREEZE DATES .............................................................. WIND (MPH) AVERAGE WIND SPEED 6.6 HIGHEST WIND SPEED/DIRECTION 24/060 DATE 05/08 24/080 05/20 24/260 05/26 HIGHEST GUST SPEED/DIRECTION 32/090 DATE 05/15 32/250 05/26 SKY COVER AVERAGE SKY COVER 0.38 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 3 LIGHT RAIN 13 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 4 FOG W/VIS <= 1/4 MILE 0 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$