Climatological Report (Monthly)
Issued by NWS
Issued by NWS
516 CXCA52 TJSJ 031258 CLMISX CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 858 AM AST TUE SEP 03 2024 ................................... ...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1951 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 96 08/14/2023 08/14/2023 08/14/2023 LOW 63 08/17/1978 HIGHEST 93 08/23 91 2 96 LOWEST 76 08/01 81 -5 77 AVG. MAXIMUM 90.9 89.5 1.4 92.3 AVG. MINIMUM 79.4 77.4 2.0 81.1 MEAN 85.1 83.4 1.7 86.7 DAYS MAX >= 90 27 16.3 10.7 28 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 11.41 1979 MINIMUM 0.22 2024 TOTALS MM 3.23 MM 2.35 DAILY AVG. MM 0.10 MM 0.06 DAYS >= .01 MM 15.6 MM 12 DAYS >= .10 MM 7.1 MM 5 DAYS >= .50 MM 1.8 MM 1 DAYS >= 1.00 MM 0.5 MM 0 GREATEST 24 HR. TOTAL MM STORM TOTAL MM DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 COOLING TOTAL 633 572 61 679 SINCE 1/1 3776 FREEZE DATES .............................................................. WIND (MPH) AVERAGE WIND SPEED 10.4 HIGHEST WIND SPEED/DIRECTION 38/190 DATE 08/13 HIGHEST GUST SPEED/DIRECTION 65/190 DATE 08/13 SKY COVER AVERAGE SKY COVER 0.29 AVERAGE RH (PERCENT) 79 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 9 MIXED PRECIP 0 HEAVY RAIN 6 RAIN 8 LIGHT RAIN 18 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 16 FOG W/VIS <= 1/4 MILE 0 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$