000 CXCA52 TJSJ 010439 CLMSJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN, PR 1238 AM AST SUN NOV 1 2009 ................................... ...THE SAN JUAN/P.R. CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1956 TO 2009 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 98 10/09/1981 LOW 67 10/20/1959 HIGHEST 93 10/23 93 0 LOWEST 76 10/18 72 4 AVG. MAXIMUM 89.9 87.5 2.4 AVG. MINIMUM 79.0 75.6 3.4 MEAN 84.4 81.6 2.8 DAYS MAX >= 90 18 1.0 17.0 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 11.94 2005 MINIMUM 4.81 2002 TOTALS 3.62R 5.06 -1.44 DAILY AVG. 0.12 DAYS >= .01 17 DAYS >= .10 11 DAYS >= .50 2 DAYS >= 1.00 0 GREATEST 24 HR. TOTAL 1.05 10/27 TO 10/28 STORM TOTAL MM (MM/DD(HH)) MM DEGREE_DAYS HEATING TOTAL 0 0 0 SINCE 7/1 0 0 0 COOLING TOTAL 610 513 97 SINCE 1/1 5099 4598 501 ................................................. WIND (MPH) AVERAGE WIND SPEED 6.3 HIGHEST WIND SPEED/DIRECTION 28/090 DATE 10/27 HIGHEST GUST SPEED/DIRECTION 36/090 DATE 10/27 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM NUMBER OF DAYS FAIR 13 NUMBER OF DAYS PC 12 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 74 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 4 RAIN 4 LIGHT RAIN 10 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 8 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. $$