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

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CXCA52 TJSJ 010452
CLMSJU

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1243 AM AST FRI MAY 1 2020

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR THE MONTH OF APRIL 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              97   04/17/1983
 LOW               64   04/12/1968
HIGHEST            92   04/02        91       1       90  04/12
                                                          04/11
LOWEST             71   04/01        69       2       73  04/21
                                                          04/15
AVG. MAXIMUM     87.6              86.2     1.4     86.6
AVG. MINIMUM     75.3              74.4     0.9     74.8
MEAN             81.4              80.3     1.1     80.7
DAYS MAX >= 90      6               3.3     2.7        2
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        15.00   2005
 MINIMUM         0.08   1997
TOTALS           4.27              4.68   -0.41     3.05
DAILY AVG.       0.14              0.18   -0.04     0.10
DAYS >= .01        15              13.3     1.7       18
DAYS >= .10         7               7.1    -0.1        5
DAYS >= .50         2               2.3    -0.3        1
DAYS >= 1.00        2               1.2     0.8        1
GREATEST
 24 HR. TOTAL    1.86   04/08 TO 04/08

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
COOLING TOTAL     499               459      40      478
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.6
HIGHEST WIND SPEED/DIRECTION    29/090    DATE  04/25
HIGHEST GUST SPEED/DIRECTION    48/080    DATE  04/29

SKY COVER
AVERAGE SKY COVER           0.40

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP                0
HEAVY RAIN                2     RAIN                        5
LIGHT RAIN               15     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                      0

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

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.