Climatological Report (Monthly) Issued by NWS
000
CXCA52 TJSJ 010521
CLMIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
121 AM AST TUE AUG 01 2023
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...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR THE MONTH OF JULY 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
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TEMPERATURE (F)
RECORD
HIGH 98 07/27/1994
LOW 66 07/22/1999
HIGHEST 94 07/11 90 4 92
LOWEST 78 07/08 78 0 74
07/25
07/28
AVG. MAXIMUM 90.9 89.7 1.2 88.8
AVG. MINIMUM 81.1 79.3 1.8 78.5
MEAN 86.0 84.5 1.5 83.7
DAYS MAX >= 90 24 15.1 8.9 10
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 7.75 2019
MINIMUM 0.03 2007
TOTALS 0.81 2.91 -2.10 2.19
DAILY AVG. 0.03 0.09 -0.06 0.06
DAYS >= .01 10 14.8 -4.8 18
DAYS >= .10 4 6.5 -2.5 7
DAYS >= .50 0 1.6 -1.6 1
DAYS >= 1.00 0 0.4 -0.4 0
GREATEST
24 HR. TOTAL 0.30 07/08 TO 07/09
STORM TOTAL 0.26
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0
COOLING TOTAL 659 604 55 584
SINCE 1/1 3512
FREEZE DATES
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WIND (MPH)
AVERAGE WIND SPEED 11.6
HIGHEST WIND SPEED/DIRECTION 30/090 DATE 07/28
HIGHEST GUST SPEED/DIRECTION 38/120 DATE 07/25
SKY COVER
AVERAGE SKY COVER 0.24
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 1
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 6 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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