Climatological Report (Monthly) Issued by NWS
000
CXCA52 TJSJ 010428
CLMIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1228 AM AST FRI SEP 01 2023
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...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 99 08/04/1994
08/08/1979
LOW 65 08/07/2001
HIGHEST 95 08/16 90 5 94
LOWEST 78 08/13 78 0 77
08/21
08/22
AVG. MAXIMUM 90.2 89.8 0.4 90.6
AVG. MINIMUM 81.4 79.6 1.8 79.9
MEAN 85.8 84.7 1.1 85.3
DAYS MAX >= 90 19 15.6 3.4 19
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.14 2011
MINIMUM 0.70 1993
TOTALS 1.94 4.37 -2.43 5.85
DAILY AVG. 0.06 0.14 -0.08 0.19
DAYS >= .01 16 15.8 0.2 17
DAYS >= .10 6 7.4 -1.4 7
DAYS >= .50 1 2.4 -1.4 1
DAYS >= 1.00 0 1.0 -1.0 1
GREATEST
24 HR. TOTAL 0.71 08/02 TO 08/03
STORM TOTAL 0.66
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0
COOLING TOTAL 649 611 38 638
SINCE 1/1 4161
FREEZE DATES
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WIND (MPH)
AVERAGE WIND SPEED 11.1
HIGHEST WIND SPEED/DIRECTION 30/110 DATE 08/20
HIGHEST GUST SPEED/DIRECTION 37/120 DATE 08/20
SKY COVER
AVERAGE SKY COVER 0.24
AVERAGE RH (PERCENT) 80
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 3
LIGHT RAIN 14 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 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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