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
478
CDCA42 TJSJ 171932
CLIISX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
332 PM AST THU APR 17 2025

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR APRIL 17 2025...
VALID TODAY AS OF 0300 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1951 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         88  11:48 AM  90    1958  86      2       MM
  MINIMUM         77   9:14 AM  68    1982  74      3       MM
  AVERAGE         83                        80      3       MM

PRECIPITATION (IN)
  TODAY           MM             2.00 2003   0.08  MM       MM
  MONTH TO DATE    T                         1.09  -1.09     1.33
  SINCE MAR 1      T                         2.71  -2.71     2.01
  SINCE JAN 1      T                         6.00  -6.00     7.42

DEGREE DAYS
 HEATING
  TODAY            0                         0      0       MM
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           18                        15      3       MM
  MONTH TO DATE  272                       243     29      232
  SINCE MAR 1    710                       654     56      748
  SINCE JAN 1   1501                      1412     89     1708
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED    10.1


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88
 LOWEST     67
 AVERAGE    78

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        90      1958
 MINIMUM TEMPERATURE (F)   74        67      1954


SUNRISE AND SUNSET
APRIL 17 2025.........SUNRISE   6:01 AM AST   SUNSET   6:36 PM AST
APRIL 18 2025.........SUNRISE   6:01 AM AST   SUNSET   6:36 PM AST


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




$$