Climatological Report (Monthly) Issued by NWS
000
CXCA52 TJSJ 010503
CLMIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1257 AM AST SAT JUN 1 2013
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...THE CYRIL E. KING AIRPORT/USVI CLIMATE SUMMARY FOR THE MONTH OF MAY 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1956 TO 2013
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
RECORD
HIGH 97 05/23/1996
05/19/1995
05/07/1994
LOW 66 05/05/1974
HIGHEST 89 05/27 88 1.0
05/20
LOWEST 70 05/10 76 6.0
AVG. MAXIMUM 86.7 87.6 -0.9
AVG. MINIMUM 76.3 76.2 0.1
MEAN 81.5 81.9 -0.4
DAYS MAX >= 90 0 5.3 -5.3
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 16.39 1960
MINIMUM 0.06 2008
TOTALS 4.48 3.06 1.42
DAILY AVG. 0.14 0.10 0.04
DAYS >= .01 12 12.7 -0.7
DAYS >= .10 9 6.5 2.5
DAYS >= .50 2 2.0 0.0
DAYS >= 1.00 1 0.8 0.2
GREATEST
24 HR. TOTAL 1.78 05/10 TO 05/11
DEGREE_DAYS
HEATING TOTAL 0 0 0
SINCE 7/1 0 0 0
COOLING TOTAL 518 524 -6
SINCE 1/1 2196 2252 -56
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WIND (MPH)
AVERAGE WIND SPEED 9.9
RESULTANT WIND SPEED/DIRECTION 9/109
HIGHEST WIND SPEED/DIRECTION 39/010 DATE 05/10
HIGHEST GUST SPEED/DIRECTION 53/360 DATE 05/10
SKY COVER
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 17
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 78
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 6 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 11 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.
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