Climatological Report (Monthly) Issued by NWS
000
CXCA52 TJSJ 010437
CLMIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1237 AM AST MON MAY 01 2023
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...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 96 04/04/1996
04/29/1994
04/30/1992
LOW 62 04/10/1984
04/11/1972
HIGHEST 87 04/28 87 0 86
04/29
04/30
LOWEST 69 04/06 74 -5 71
AVG. MAXIMUM 84.8 85.7 -0.9 83.8
AVG. MINIMUM 75.3 75.5 -0.2 73.7
MEAN 80.1 80.6 -0.5 78.8
DAYS MAX >= 90 0 4.4 -4.4 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 11.20 2003
MINIMUM 0.23 1953
TOTALS 1.35 2.24 -0.89 2.43
DAILY AVG. 0.05 0.07 -0.02 0.08
DAYS >= .01 10 10.6 -0.6 11
DAYS >= .10 6 4.8 1.2 8
DAYS >= .50 0 1.2 -1.2 1
DAYS >= 1.00 0 0.4 -0.4 0
GREATEST
24 HR. TOTAL 0.52 04/22 TO 04/23
STORM TOTAL 0.39
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0
COOLING TOTAL 459 468 -9 420
SINCE 1/1 1699
FREEZE DATES
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WIND (MPH)
AVERAGE WIND SPEED 10.2
HIGHEST WIND SPEED/DIRECTION 28/090 DATE 04/06
HIGHEST GUST SPEED/DIRECTION 36/100 DATE 04/06
SKY COVER
AVERAGE SKY COVER 0.23
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 5
LIGHT RAIN 8 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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