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366
CXCA42 TJSJ 021222
CLAISX

SJUCLAISX 000
TTAA00 SJU 010746

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
345 AM AST FRI JAN 01 2021

...................................

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR THE YEAR OF 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1951 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             98   10/01/1972
 LOW              49   05/07/2020
HIGHEST           95   08/18         95       0       93
                       08/17
LOWEST            67   02/24         65       2       68
                       02/23
AVG. MAXIMUM    88.3
AVG. MINIMUM    75.9
MEAN            82.1               81.0     1.1     81.4
DAYS MAX >= 90   154               39.0   115.0
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       61.10   1979
 MINIMUM       21.61   2002
TOTALS         30.31              38.67   -8.36    23.89
DAILY AVG.      0.08               0.11   -0.03     0.07
DAYS >= .01      167              174.0    -7.0      107
DAYS >= .10       70               82.0   -12.0       46
DAYS >= .50       18               18.8    -0.8       12
DAYS >= 1.00       5                6.8    -1.8        5
GREATEST
 24 HR. TOTAL   2.01   08/22 TO 08/22               3.70
 STORM TOTAL    1.40


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0
COOLING TOTAL   5600               5833    -233     6038
 SINCE 1/1      5600

FREEZE DATES
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.4
HIGHEST WIND SPEED/DIRECTION    36/100    DATE  10/01
HIGHEST GUST SPEED/DIRECTION    46/130    DATE  10/01

SKY COVER
AVERAGE SKY COVER           0.36

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN               36     RAIN                      54
LIGHT RAIN              162     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      83     FOG W/VIS <= 1/4 MILE      0
HAZE                     87

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$