Climatological Report (Daily)
Issued by NWS Mt. Holly, NJ

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CDUS41 KPHI 210559
CLIILG

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
159 AM EDT THU AUG 21 2025

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

...THE WILMINGTON DE CLIMATE SUMMARY FOR AUGUST 20 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         74   5:52 PM 100    1983  85    -11       73
  MINIMUM         66  11:59 PM  48    1949  66      0       55
  AVERAGE         70                        76     -6       64

PRECIPITATION (IN)
  YESTERDAY        0.19          2.31 1997   0.13   0.06     0.00
  MONTH TO DATE    1.21                      2.64  -1.43     5.52
  SINCE JUN 1     11.89                     11.72   0.17    13.58
  SINCE JAN 1     31.01                     29.02   1.99    35.55

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  1894   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        1
  MONTH TO DATE    0                         0      0        1
  SINCE JUN 1     10                        13     -3        1
  SINCE JUL 1      0                         0      0        1

 COOLING
  YESTERDAY        5                        10     -5        0
  MONTH TO DATE  196                       229    -33      234
  SINCE JUN 1    991                       859    132      971
  SINCE JAN 1   1080                       946    134     1094
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           5:00 AM
 LOWEST     75          12:00 AM
 AVERAGE    86

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


THE WILMINGTON DE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        94      1955
                                             1968
 MINIMUM TEMPERATURE (F)   66        50      1949


SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE   6:21 AM EDT   SUNSET   7:50 PM EDT
AUGUST 22 2025........SUNRISE   6:21 AM EDT   SUNSET   7:48 PM EDT


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




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