Climatological Report (Seasonal)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
000 CXCA42 TJSJ 090449 CLSSJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 1249 AM AST WED JUN 09 2021 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2021 TO 5/31/2021... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1898 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 97 04/17/1983 LOW 60 03/03/1957 HIGHEST 95 05/19 MM MM MM LOWEST 70 03/04 MM MM MM AVG. MAXIMUM 86.6 86.1 0.5 MM AVG. MINIMUM 74.5 74.0 0.5 MM MEAN 80.5 80.1 0.4 MM DAYS MAX >= 90 13 12.4 0.6 MM DAYS MAX <= 32 0 DAYS MIN <= 32 0 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 5.98 2021 MINIMUM 5.98 TOTALS 5.98R 12.32 -6.34 MM DAILY AVG. 0.09 0.13 -0.04 MM DAYS >= .01 27 43.9 -16.9 MM DAYS >= .10 14 21.6 -7.6 MM DAYS >= .50 3 6.5 -3.5 MM DAYS >= 1.00 2 3.0 -1.0 MM GREATEST 24 HR. TOTAL 1.54 05/30 TO 05/31 MM STORM TOTAL 1.35 DEGREE DAYS HEATING TOTAL 0 0 0 MM SINCE 7/1 0 COOLING TOTAL 1448 1386 62 MM SINCE 1/1 2249 FREEZE DATES .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.8 HIGHEST WIND SPEED/DIRECTION 30/080 DATE 04/21 HIGHEST GUST SPEED/DIRECTION 40/080 DATE 04/22 SKY COVER AVERAGE SKY COVER 0.41 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 13 LIGHT RAIN 38 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 24 FOG W/VIS <= 1/4 MILE 0 HAZE 5 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$