Climatological Report (Daily)
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary Off
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
029
CDCA42 TJSJ 180428
CLIISX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1228 AM AST SUN AUG 18 2024

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR AUGUST 17 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1951 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91  11:30 AM  95    2020  90      1       95
                                      2023
  MINIMUM         79   5:54 AM  63    1978  78      1       80
  AVERAGE         85                        84      1       88

PRECIPITATION (IN)
  YESTERDAY       MM             2.92 1978   0.11  MM        0.04
  MONTH TO DATE    T                         1.67  -1.67     0.53
  SINCE JUN 1      1.87                      6.23  -4.36     5.67
  SINCE JAN 1      9.77                     16.98  -7.21    10.79

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

 COOLING
  YESTERDAY       20                        18      2       23
  MONTH TO DATE  344                       306     38      384
  SINCE JUN 1   1600                      1406    194     1602
  SINCE JAN 1   3487                      3520    -33     3806
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     5.3


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     73
 AVERAGE    87

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   90        95      2020
 MINIMUM TEMPERATURE (F)   78        72      1975


SUNRISE AND SUNSET
AUGUST 18 2024........SUNRISE   6:03 AM AST   SUNSET   6:43 PM AST
AUGUST 19 2024........SUNRISE   6:03 AM AST   SUNSET   6:42 PM AST


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




$$