Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXCA52 TJSJ 010508 CLMISX CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 108 AM AST THU JUN 01 2023 ................................... ...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR THE MONTH OF MAY 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 94 05/28/1972 LOW 62 05/23/2007 HIGHEST 90 05/28 91 -1 90 LOWEST 73 05/06 80 -7 73 05/07 AVG. MAXIMUM 88.5 87.1 1.4 88.4 AVG. MINIMUM 76.7 75.4 1.3 76.7 MEAN 82.6 81.2 1.4 82.5 DAYS MAX >= 90 1 3.0 -2.0 4 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 14.03 1981 MINIMUM 0.22 1974 TOTALS 0.34 3.62 -3.28 0.35 DAILY AVG. 0.01 0.12 -0.11 0.01 DAYS >= .01 8 11.9 -3.9 8 DAYS >= .10 0 5.5 -5.5 1 DAYS >= .50 0 1.7 -1.7 0 DAYS >= 1.00 0 0.8 -0.8 0 GREATEST 24 HR. TOTAL 0.10 05/18 TO 05/19 STORM TOTAL 0.09 DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 COOLING TOTAL 556 504 52 548 SINCE 1/1 2204 FREEZE DATES .............................................................. WIND (MPH) AVERAGE WIND SPEED 10.0 HIGHEST WIND SPEED/DIRECTION 23/080 DATE 05/30 HIGHEST GUST SPEED/DIRECTION 31/130 DATE 05/05 SKY COVER AVERAGE SKY COVER 0.32 AVERAGE RH (PERCENT) 75 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 3 LIGHT RAIN 11 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 8 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$