Climatological Report (Monthly) Issued by NWS
000
CXCA52 TJSJ 010428
CLMIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1228 AM AST WED NOV 01 2023
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...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 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 97 10/14/1994
10/13/1994
10/11/1993
LOW 64 10/15/2015
HIGHEST 91 10/01 90 1 91
10/12
10/19
LOWEST 75 10/30 76 -1 75
AVG. MAXIMUM 88.0 88.4 -0.4 88.4
AVG. MINIMUM 79.4 78.3 1.1 78.5
MEAN 83.7 83.3 0.4 83.4
DAYS MAX >= 90 5 7.6 -2.6 9
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 16.20 2010
MINIMUM 1.95 2011
TOTALS 8.69 5.28 3.41 6.51
DAILY AVG. 0.28 0.17 0.11 0.21
DAYS >= .01 20 17.3 2.7 13
DAYS >= .10 15 9.7 5.3 5
DAYS >= .50 6 2.8 3.2 2
DAYS >= 1.00 2 1.3 0.7 1
GREATEST
24 HR. TOTAL 2.00 10/04 TO 10/04
STORM TOTAL 2.00
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0
COOLING TOTAL 589 569 20 578
SINCE 1/1 5388
FREEZE DATES
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WIND (MPH)
AVERAGE WIND SPEED 9.3
HIGHEST WIND SPEED/DIRECTION 33/270 DATE 10/04
HIGHEST GUST SPEED/DIRECTION 47/110 DATE 10/20
SKY COVER
AVERAGE SKY COVER 0.31
AVERAGE RH (PERCENT) 85
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 9 MIXED PRECIP 0
HEAVY RAIN 10 RAIN 23
LIGHT RAIN 19 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 15 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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