Climatological Report (Daily)
Issued by NWS

Home | 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
CDCA42 TJSJ 220445
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1245 AM AST SUN JAN 22 2017


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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84    111 PM  87    1995  84      0       86
  MINIMUM         68    701 AM  61    2000  72     -4       71
  AVERAGE         76                        78     -2       79

PRECIPITATION (IN)
  YESTERDAY        0.02          0.50 1989   0.07  -0.05     0.00
  MONTH TO DATE    0.70                      1.51  -0.81     0.48
  SINCE DEC 1      4.99                      4.48   0.51     2.92
  SINCE JAN 1      0.70                      1.51  -0.81     0.48

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE DEC 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       11                        13     -2       14
  MONTH TO DATE  271                       273     -2      278
  SINCE DEC 1    737                       709     28      761
  SINCE JAN 1    271                       273     -2      278
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     4.1


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90
 LOWEST     47
 AVERAGE    69

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        88      1973
 MINIMUM TEMPERATURE (F)   72        64      1978


SUNRISE AND SUNSET
JANUARY 22 2017.......SUNRISE   653 AM AST   SUNSET   609 PM AST
JANUARY 23 2017.......SUNRISE   653 AM AST   SUNSET   609 PM AST


-  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.