Climatological Report (Monthly) Issued by NWS
000
CXCA52 TJSJ 010443
CLMISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1243 AM AST THU FEB 01 2024
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...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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 92 01/30/1973
LOW 61 01/19/2017
01/21/2000
01/20/2000
HIGHEST 90 01/13 87 3 87
01/18
01/22
LOWEST 71 01/01 75 -4 69
01/28
01/31
AVG. MAXIMUM 87.8 84.2 3.6 85.1
AVG. MINIMUM 75.3 71.2 4.1 72.1
MEAN 81.5 77.7 3.8 78.6
DAYS MAX >= 90 3 0.0 3.0 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 7.35 1963
MINIMUM 0.39 2018
TOTALS MM 1.94 MM 1.85
DAILY AVG. MM 0.06 MM 0.06
DAYS >= .01 0 15.8 -15.8 17
DAYS >= .10 0 5.8 -5.8 8
DAYS >= .50 0 0.5 -0.5 0
DAYS >= 1.00 0 0.2 -0.2 0
GREATEST
24 HR. TOTAL MM
STORM TOTAL MM
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0
COOLING TOTAL 522 394 128 429
SINCE 1/1 522
FREEZE DATES
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WIND (MPH)
AVERAGE WIND SPEED 10.5
HIGHEST WIND SPEED/DIRECTION 29/070 DATE 01/23
HIGHEST GUST SPEED/DIRECTION 42/080 DATE 01/25
SKY COVER
AVERAGE SKY COVER 0.30
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 4
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 0
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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