656
CXCA42 TJSJ 021224 CCA
CLASJU
SJUCLASJU 000
TTAA00 SJU 010746
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
345 AM AST FRI JAN 01 2021
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE YEAR OF 2020
CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1898 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 98 10/09/1981
LOW 60 03/03/1957
HIGHEST 95 05/24 95 0 95
09/23
09/22
LOWEST 70 02/27 67 3 69
03/26
03/20
AVG. MAXIMUM 87.5
AVG. MINIMUM 76.3
MEAN 81.9 81.0 0.9 81.8
DAYS MAX >= 90 111 55.0 56.0
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 89.50 2010
MINIMUM 35.53 1991
TOTALS 69.85 56.35 13.50 46.93
DAILY AVG. 0.19 0.16 0.03 0.13
DAYS >= .01 265 198.5 66.5 222
DAYS >= .10 116 108.6 7.4 103
DAYS >= .50 39 32.6 6.4 24
DAYS >= 1.00 17 12.1 4.9 9
GREATEST
24 HR. TOTAL 4.46 2.82
STORM TOTAL 2.44
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0
COOLING TOTAL 5672 5855 -183 6249
SINCE 1/1 5672
FREEZE DATES
..........................................................
WIND (MPH)
AVERAGE WIND SPEED 8.5
HIGHEST WIND SPEED/DIRECTION 36/090 DATE 01/10
HIGHEST GUST SPEED/DIRECTION 48/080 DATE 04/29
SKY COVER
AVERAGE SKY COVER 0.42
AVERAGE RH (PERCENT) 75
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 28 MIXED PRECIP 0
HEAVY RAIN 30 RAIN 59
LIGHT RAIN 223 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 128 FOG W/VIS <= 1/4 MILE 0
HAZE 32
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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