915
CXUS51 KPHI 011735
CLMILG

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
135 PM EDT THU MAY 01 2025

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

...THE WILMINGTON DE CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025...

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

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             97   04/18/1896
                       04/17/1896
 LOW              11   04/01/1923
HIGHEST           82   04/29         83      -1       89  04/29
LOWEST            27   04/09         30      -3       32  04/22
AVG. MAXIMUM    66.4               64.2     2.2     64.8
AVG. MINIMUM    45.7               43.5     2.2     45.4
MEAN            56.0               53.9     2.1     55.1
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     1                2.0    -1.0        1
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.55   2007
 MINIMUM        0.35   1985
TOTALS          4.15               3.51    0.64     4.58
DAILY AVG.      0.14               0.12    0.02     0.15
DAYS >= .01       10               11.1    -1.1       10
DAYS >= .10        6                6.5    -0.5        8
DAYS >= .50        3                2.1     0.9        3
DAYS >= 1.00       2                0.8     1.2        2
GREATEST
 24 HR. TOTAL   2.16   04/11 TO 04/12               1.62

SNOWFALL (INCHES)
RECORDS
 TOTAL          12.0   1915
 SNOW DEPTH        2   04/06/1987
TOTALS           0.0                0.1    -0.1      0.0
SINCE 7/1       10.0               20.2   -10.2     11.6
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0
 24 HR TOTAL     0.0                                 0.0

DEGREE DAYS
HEATING TOTAL    274                347     -73      310
 SINCE 7/1      4166               4512    -346     4090
COOLING TOTAL     14                 12       2       22
 SINCE 1/1        20                 13       7       22
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.4
HIGHEST WIND SPEED/DIRECTION    36/280    DATE  04/15
HIGHEST GUST SPEED/DIRECTION    48/290    DATE  04/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.45
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       5
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      0     LIGHT SNOW                 0
SLEET                     0     FOG                       10
FOG W/VIS <= 1/4 MILE     1     HAZE                       0

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

$$