Climatological Report (Monthly) Issued by NWS
000
CXCA52 TJSJ 010437
CLMISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1237 AM AST MON MAY 01 2023
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...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 93 04/30/1973
04/21/1961
LOW 62 04/03/1982
04/02/1982
04/15/1974
HIGHEST 88 04/30 89 -1 88
LOWEST 67 04/06 79 -12 69
AVG. MAXIMUM 85.3 86.0 -0.7 86.5
AVG. MINIMUM 72.9 73.4 -0.5 73.9
MEAN 79.1 79.7 -0.6 80.2
DAYS MAX >= 90 0 0.2 -0.2 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 1.19 2.22 -1.03 0.57
DAILY AVG. 0.05 0.07 -0.02 0.02
DAYS >= .01 4 10.2 -6.2 7
DAYS >= .10 3 4.2 -1.2 2
DAYS >= .50 1 0.9 0.1 0
DAYS >= 1.00 0 0.4 -0.4 0
GREATEST
24 HR. TOTAL 0.54 04/05 TO 04/05
STORM TOTAL 0.54
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0
COOLING TOTAL 432 441 -9 462
SINCE 1/1 1648
FREEZE DATES
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WIND (MPH)
AVERAGE WIND SPEED 10.1
HIGHEST WIND SPEED/DIRECTION 30/080 DATE 04/06
HIGHEST GUST SPEED/DIRECTION 35/070 DATE 04/06
SKY COVER
AVERAGE SKY COVER 0.26
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 3
LIGHT RAIN 7 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 5 FOG W/VIS <= 1/4 MILE 0
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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