Climatological Report (Monthly)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
575 CXCA52 TJSJ 010443 CLMSJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 1243 AM AST THU FEB 01 2024 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1898 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 92 01/16/1983 01/11/1982 LOW 61 01/31/1962 HIGHEST 91 01/20 87 4 88 LOWEST 72 01/29 66 6 70 AVG. MAXIMUM 85.5 83.2 2.3 83.9 AVG. MINIMUM 74.7 71.9 2.8 72.6 MEAN 80.1 77.6 2.5 78.3 DAYS MAX >= 90 2 0.1 1.9 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 15.47 1937 MINIMUM 0.61 1978 TOTALS 3.57 4.07 -0.50 5.63 DAILY AVG. 0.12 0.13 -0.01 0.18 DAYS >= .01 23 18.4 4.6 25 DAYS >= .10 7 9.9 -2.9 14 DAYS >= .50 2 1.9 0.1 2 DAYS >= 1.00 1 0.6 0.4 0 GREATEST 24 HR. TOTAL 2.17 01/30 TO 01/31 STORM TOTAL 1.24 DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 COOLING TOTAL 475 389 86 418 SINCE 1/1 475 FREEZE DATES .............................................................. WIND (MPH) AVERAGE WIND SPEED 8.5 HIGHEST WIND SPEED/DIRECTION 33/080 DATE 01/24 HIGHEST GUST SPEED/DIRECTION 48/040 DATE 01/24 SKY COVER AVERAGE SKY COVER 0.45 AVERAGE RH (PERCENT) 76 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 1 HEAVY RAIN 2 RAIN 13 LIGHT RAIN 22 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 12 FOG W/VIS <= 1/4 MILE 0 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$