337
CXCA52 TJSJ 011713
CLSIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
113 PM AST MON JUN 01 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2026 TO 5/31/2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH MM 03/24/2024
03/24/2024
LOW MM 03/24/2024
03/24/2024
HIGHEST 92 05/09
LOWEST 68 03/31
04/01
AVG. MAXIMUM 86.8 85.8 1.0 86.6
AVG. MINIMUM 76.7 75.6 1.1 76.6
MEAN 81.8 80.7 1.1 81.6
DAYS MAX >= 90 11 12.5 -1.5 6
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
DAYS MIN >= 80 15 4
PRECIPITATION (INCHES)
RECORD
MAXIMUM 13.95 2025
MINIMUM 0.17 2024
TOTALS 2.91 7.12 -4.21 13.95
DAILY AVG. 0.06 0.08 -0.02 0.15
DAYS >= .01 16 33.2 -17.2 43
DAYS >= .10 4 14.8 -10.8 28
DAYS >= .50 1 4.4 -3.4 8
DAYS >= 1.00 1 1.4 -0.4 3
GREATEST
24 HR. TOTAL MM MM
STORM TOTAL MM
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0
COOLING TOTAL 1568 1444 124 1547
SINCE 1/1 2482
FREEZE DATES
..........................................................
WIND (MPH)
AVERAGE WIND SPEED 11.2
HIGHEST WIND SPEED/DIRECTION 30/130 DATE 05/26
HIGHEST GUST SPEED/DIRECTION 39/130 DATE 03/10
SKY COVER
AVERAGE SKY COVER 0.34
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 10 RAIN 10
LIGHT RAIN 33 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 8
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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