Climatological Report (Monthly) Issued by NWS San Juan, PR
000
CXCA52 TJSJ 011126
CLMSJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
716 AM AST THU NOV 1 2012
...................................
...THE SAN JUAN/P.R. CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2012...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2012
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
RECORD
HIGH 98 10/09/1981
LOW 67 10/20/1959
HIGHEST 94 10/28 93 1
10/27
LOWEST 74 10/12 72 2
AVG. MAXIMUM 89.9 88.4 1.5
AVG. MINIMUM 77.9 76.9 1.0
MEAN 83.9 82.6 1.3
DAYS MAX >= 90 15 6.9 8.1
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 3.62 2009
TOTALS 4.67 5.59 -0.92
DAILY AVG. 0.15 0.18 -0.03
DAYS >= .01 18 17.7 0.3
DAYS >= .10 11 11.0 0.0
DAYS >= .50 3 3.1 -0.1
DAYS >= 1.00 0 1.3 -1.3
GREATEST
24 HR. TOTAL 0.88 10/16 TO 10/17
STORM TOTAL MM
(MM/DD(HH)) MM
DEGREE_DAYS
HEATING TOTAL 0 0 0
SINCE 7/1 0 0 0
COOLING TOTAL 592 547 45
SINCE 1/1 5173 4966 207
.................................................
WIND (MPH)
AVERAGE WIND SPEED 5.5
RESULTANT WIND SPEED/DIRECTION 4/083
HIGHEST WIND SPEED/DIRECTION 29/090 DATE 10/11
HIGHEST GUST SPEED/DIRECTION 44/080 DATE 10/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 8
NUMBER OF DAYS PC 23
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 4
LIGHT RAIN 17 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 0
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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