Climatological Report (Monthly)
Issued by NWS
Issued by NWS
337 CXCA52 TJSJ 011118 CLMIST CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 718 AM AST SAT JUN 01 2024 ................................... ...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR THE MONTH OF MAY 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1953 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH MM 05/05/2024 LOW MM 05/05/1974 HIGHEST MM 87 MM 89 LOWEST MM 76 MM 75 AVG. MAXIMUM MM 87.2 MM 87.1 AVG. MINIMUM MM 77.5 MM 78.1 MEAN MM 82.3 MM 82.6 DAYS MAX >= 90 0 5.3 -5.3 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 MM DAYS MIN <= 0 0 0.0 0.0 MM PRECIPITATION (INCHES) RECORD MAXIMUM 9.98 1979 MINIMUM T 2020 TOTALS MM 3.02 MM 1.32 DAILY AVG. T 0.10 -0.10 0.04 DAYS >= .01 0 11.9 -11.9 MM DAYS >= .10 0 5.8 -5.8 MM DAYS >= .50 0 2.0 -2.0 MM DAYS >= 1.00 0 0.7 -0.7 MM GREATEST 24 HR. TOTAL MM STORM TOTAL MM DEGREE DAYS HEATING TOTAL MM 0 MM 0 SINCE 7/1 0 COOLING TOTAL MM 538 MM 554 SINCE 1/1 1245 FREEZE DATES .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.4 HIGHEST WIND SPEED/DIRECTION 28/130 DATE 05/22 HIGHEST GUST SPEED/DIRECTION 38/130 DATE 05/22 SKY COVER AVERAGE SKY COVER 0.21 AVERAGE RH (PERCENT) MM WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 7 MIXED PRECIP 0 HEAVY RAIN 6 RAIN 5 LIGHT RAIN 12 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 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$