Climatological Report (Monthly) Issued by NWS
000
CXCA52 TJSJ 010428
CLMISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1228 AM AST WED NOV 01 2023
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...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1951 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 98 10/01/1972
LOW 65 10/23/1983
10/22/1983
10/31/1975
HIGHEST 94 10/01 92 2 91
10/02
LOWEST 77 10/03 80 -3 75
AVG. MAXIMUM 91.2 88.4 2.8 89.1
AVG. MINIMUM 80.0 76.0 4.0 77.6
MEAN 85.6 82.2 3.4 83.3
DAYS MAX >= 90 27 10.5 16.5 12
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 1977
MINIMUM 0.00 2017
TOTALS 5.10 5.03 0.07 2.80
DAILY AVG. 0.20 0.16 0.04 0.09
DAYS >= .01 6 16.9 -10.9 14
DAYS >= .10 5 8.0 -3.0 5
DAYS >= .50 2 2.1 -0.1 1
DAYS >= 1.00 1 0.9 0.1 0
GREATEST
24 HR. TOTAL 3.85 10/04 TO 10/04
STORM TOTAL 3.85
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0
COOLING TOTAL 648 533 115 573
SINCE 1/1 5438
FREEZE DATES
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WIND (MPH)
AVERAGE WIND SPEED 7.6
HIGHEST WIND SPEED/DIRECTION 30/250 DATE 10/03
HIGHEST GUST SPEED/DIRECTION 46/240 DATE 10/03
SKY COVER
AVERAGE SKY COVER 0.35
AVERAGE RH (PERCENT) 77
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 10 MIXED PRECIP 0
HEAVY RAIN 9 RAIN 26
LIGHT RAIN 20 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 16 FOG W/VIS <= 1/4 MILE 0
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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