Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
797
CXCA52 TJSJ 011149
CLSIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
749 AM AST SUN DEC 01 2024
...................................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2024 TO 11/30/2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 98 09/28/1993
09/05/1993
09/01/1993
LOW 61 11/25/1999
HIGHEST 93 09/26
LOWEST 72 11/06
AVG. MAXIMUM 88.0 88.1 M0.1 88.3
AVG. MINIMUM 78.6 78.1 0.5 79.8
MEAN 83.3 83.1 0.2 84.0
DAYS MAX >= 90 24 22.7 1.3 28
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
DAYS MIN >= 80 37 48
PRECIPITATION (INCHES)
RECORD
MAXIMUM 29.68 1974
MINIMUM 7.13 1964
TOTALS 23.93 17.23 6.70 9.58
DAILY AVG. 0.26 0.19 0.07 0.12
DAYS >= .01 52 51.0 1.0 MM
DAYS >= .10 33 28.3 4.7 MM
DAYS >= .50 17 8.5 8.5 MM
DAYS >= 1.00 6 3.8 2.2 MM
GREATEST
24 HR. TOTAL MM MM
STORM TOTAL MM
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0
COOLING TOTAL 1690 1647 43 1756
SINCE 1/1 4488
FREEZE DATES
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WIND (MPH)
AVERAGE WIND SPEED 8.0
HIGHEST WIND SPEED/DIRECTION 28/140 DATE 11/24
HIGHEST GUST SPEED/DIRECTION 39/120 DATE 09/26
SKY COVER
AVERAGE SKY COVER 0.28
AVERAGE RH (PERCENT) 81
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 32 MIXED PRECIP 0
HEAVY RAIN 17 RAIN 18
LIGHT RAIN 39 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 36 FOG W/VIS <= 1/4 MILE 0
HAZE 3
M INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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