Climatological Report (Monthly)
Issued by NWS
Issued by NWS
353
CXCA52 TJSJ 010438
CLMISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1238 AM AST WED MAY 01 2024
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...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1951 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 93 04/30/1973
04/21/1961
LOW 62 04/03/1982
04/02/1982
04/15/1974
HIGHEST 90 04/07 89 1 88
04/08
04/10
LOWEST 75 04/03 79 -4 67
AVG. MAXIMUM 88.9 86.0 2.9 85.3
AVG. MINIMUM 76.6 73.4 3.2 72.9
MEAN 82.8 79.7 3.1 79.1
DAYS MAX >= 90 3 0.2 2.8 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 8.53 2003
MINIMUM 0.00 1988
TOTALS 1.33 2.22 -0.89 1.82
DAILY AVG. 0.09 0.07 0.02 0.06
DAYS >= .01 4 10.2 -6.2 5
DAYS >= .10 3 4.2 -1.2 4
DAYS >= .50 1 0.9 0.1 2
DAYS >= 1.00 0 0.4 -0.4 0
GREATEST
24 HR. TOTAL MM
STORM TOTAL 0.83
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0
COOLING TOTAL 232 441 -209 432
SINCE 1/1 1708
FREEZE DATES
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WIND (MPH)
AVERAGE WIND SPEED 11.8
HIGHEST WIND SPEED/DIRECTION MM DATE MM
HIGHEST GUST SPEED/DIRECTION 39/080 DATE 04/12
SKY COVER
AVERAGE SKY COVER 0.60
AVERAGE RH (PERCENT) 80
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 9
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 7 FOG W/VIS <= 1/4 MILE 0
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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