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406
CXCA52 TJSJ 011131
CLMISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1248 AM AST TUE OCT 1 2013
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...THE HENRY E. ROHLSEN AIRPORT/USVI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2013
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
RECORD
HIGH 95 09/14/1983
09/15/1972
09/12/1972
LOW 63 09/05/1979
HIGHEST 91 09/30 92 -1
09/29
09/02
LOWEST 75 09/05 81 -6
AVG. MAXIMUM 88.7 89.0 -0.3
AVG. MINIMUM 77.5 77.3 0.2
MEAN 83.1 83.1 0.0
DAYS MAX >= 90 8 9.0 -1.0
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 19.16 1996
MINIMUM 1.08 1981
TOTALS 5.43 4.86 0.57
DAILY AVG. 0.18 0.16 0.02
DAYS >= .01 15 15.3 -0.3
DAYS >= .10 9 8.3 0.7
DAYS >= .50 2 2.1 -0.1
DAYS >= 1.00 1 0.9 0.1
GREATEST
24 HR. TOTAL 2.47 09/04 TO 09/05
DEGREE_DAYS
HEATING TOTAL 0 0 0
SINCE 7/1 0 0 0
COOLING TOTAL 419 544 -125
SINCE 1/1 4101 4397 -296
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WIND (MPH)
AVERAGE WIND SPEED 7.3
RESULTANT WIND SPEED/DIRECTION 6/093
HIGHEST WIND SPEED/DIRECTION 25/110 DATE 09/03
HIGHEST GUST SPEED/DIRECTION 32/120 DATE 09/03
SKY COVER
AVERAGE SKY COVER 0.30
NUMBER OF DAYS FAIR 22
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 5
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 0
HAZE 8
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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