Climatological Report (Annual) Issued by NWS
850
CXCA42 TJSJ 021223 CCA
CLAIST
SJUCLAIST 000
TTAA00 SJU 010956
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
556 AM AST FRI JAN 01 2021
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...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR THE YEAR OF 2020...
CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1953 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 99 06/23/1996
08/04/1994
08/08/1979
LOW 60 03/30/1972
03/01/1972
HIGHEST 94 08/31 95 -1 93
08/18
09/02
LOWEST 70 03/26 65 5 70
AVG. MAXIMUM 87.2
AVG. MINIMUM 77.5
MEAN 82.4 81.6 0.8 82.0
DAYS MAX >= 90 81 85.0 -4.0
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 61.38 2010
MINIMUM 19.52 1991
TOTALS 36.20 39.34 -3.14 37.13
DAILY AVG. 0.02 0.11 -0.09 0.10
DAYS >= .01 170 168.3 1.7 175
DAYS >= .10 89 78.5 10.5 72
DAYS >= .50 18 20.6 -2.6 18
DAYS >= 1.00 7 7.7 -0.7 8
GREATEST
24 HR. TOTAL 3.82 11/10 TO 11/11 4.88
STORM TOTAL 3.31
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0
COOLING TOTAL 5787 6046 -259 6260
SINCE 1/1 5787
FREEZE DATES
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WIND (MPH)
AVERAGE WIND SPEED 10.1
HIGHEST WIND SPEED/DIRECTION 35/130 DATE 07/30
HIGHEST GUST SPEED/DIRECTION 43/060 DATE 01/14
SKY COVER
AVERAGE SKY COVER 0.27
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 52 RAIN 48
LIGHT RAIN 180 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 65 FOG W/VIS <= 1/4 MILE 0
HAZE 63
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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