Climatological Report (Monthly)
Issued by NWS San Juan, PR

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CXCA52 TJSJ 011327
CLMSJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
925 AM AST WED APR 1 2020

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE MONTH OF MARCH 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  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              96   03/19/1983
 LOW               60   03/03/1957
HIGHEST            87   03/12        90      -3       91  03/27
                                                          03/26
LOWEST             70   03/26        67       3       70  03/19
                        03/20
AVG. MAXIMUM     82.8              84.9    -2.1     85.9
AVG. MINIMUM     72.6              72.9    -0.3     73.0
MEAN             77.7              78.9    -1.2     79.5
DAYS MAX >= 90      0               1.8    -1.8        3
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         9.38   1927
 MINIMUM         0.00   2005
TOTALS           4.95              1.95    3.00     1.03
DAILY AVG.       0.16              0.07    0.09     0.03
DAYS >= .01        25              12.2    12.8       16
DAYS >= .10        11               4.9     6.1        4
DAYS >= .50         3               0.7     2.3        0
DAYS >= 1.00        2               0.3     1.7        0
GREATEST
 24 HR. TOTAL    1.55   03/09 TO 03/09

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
COOLING TOTAL     402               431     -29      455
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.2
HIGHEST WIND SPEED/DIRECTION    28/060    DATE  03/22
HIGHEST GUST SPEED/DIRECTION    35/030    DATE  03/09

SKY COVER
AVERAGE SKY COVER           0.50

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP                0
HEAVY RAIN                3     RAIN                        5
LIGHT RAIN               22     FREEZING RAIN               0
LT FREEZING RAIN          0     HAIL                        0
HEAVY SNOW                0     SNOW                        0
LIGHT SNOW                0     SLEET                       0
FOG                      16     FOG W/VIS <= 1/4 MILE       0

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

$$




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