000 CXCA52 TJSJ 031418 CLMSJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN, PR 1018 AM AST FRI OCT 3 2008 ................................... ...THE SAN JUAN/P.R. CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2008... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1956 TO 2008 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 97 09/01/1981 LOW 69 09/15/1960 09/06/1960 09/29/1955 HIGHEST 94 09/26 93 1 09/05 LOWEST 72 09/23 73 -1 AVG. MAXIMUM 88.3 87.8 0.5 AVG. MINIMUM 76.8 76.5 0.3 MEAN 82.6 82.2 0.4 DAYS MAX >= 90 9 0.0 9.0 DAYS MAX <= 32 0 0.0 0.0 DAYS MIN <= 32 0 0.0 0.0 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM MM MM MINIMUM MM MM TOTALS 9.93 5.60 4.33 DAILY AVG. 0.33 DAYS >= .01 19 DAYS >= .10 11 DAYS >= .50 6 DAYS >= 1.00 3 GREATEST 24 HR. TOTAL 4.08 09/21 TO 09/22 STORM TOTAL MM (MM/DD(HH)) MM DEGREE_DAYS HEATING TOTAL 0 0 0 SINCE 7/1 0 0 0 COOLING TOTAL 532 515 17 SINCE 1/1 4301 4085 216 ................................................. WIND (MPH) AVERAGE WIND SPEED 6.2 HIGHEST WIND SPEED/DIRECTION 23/060 DATE 09/20 HIGHEST GUST SPEED/DIRECTION 29/150 DATE 09/07 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM NUMBER OF DAYS FAIR 18 NUMBER OF DAYS PC 12 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 75 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 7 MIXED PRECIP 0 HEAVY RAIN 7 RAIN 9 LIGHT RAIN 16 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 9 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. $$