000
CXUS51 KPHI 011834
CLMILG

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
234 PM EDT SUN OCT 01 2023

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

...THE WILMINGTON DE CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            100   09/11/1983
                       09/03/1953
                       09/02/1953
 LOW              32   09/27/1940
HIGHEST           96                 90       6       89
LOWEST            49                 43       6       42
AVG. MAXIMUM    78.5               78.5    -0.0     79.4
AVG. MINIMUM    60.3               59.3     1.0     59.7
MEAN            69.4               68.9     0.5     69.6
DAYS MAX >= 90     6                1.9     4.1        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       12.68   1999
 MINIMUM        0.38   1915
TOTALS          5.08               4.38    0.70     2.85
DAILY AVG.      0.17               0.15    0.02     0.10
DAYS >= .01       13                8.8     4.2        8
DAYS >= .10        9                5.9     3.1        3
DAYS >= .50        4                2.5     1.5        1
DAYS >= 1.00       1                1.3    -0.3        1
GREATEST
 24 HR. TOTAL   1.31   09/23 TO 09/24               1.85

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0
 24 HR TOTAL      MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM                                 0.0

DEGREE DAYS
HEATING TOTAL     32                 38      -6       32
 SINCE 7/1        32                 38      -6       MM
COOLING TOTAL    171                155      16      175
 SINCE 1/1      1289               1206      83       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
HIGHEST WIND SPEED/DIRECTION    32/050    DATE  09/23
HIGHEST GUST SPEED/DIRECTION    44/050    DATE  09/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.39
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                       8
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      0     LIGHT SNOW                 0
SLEET                     0     FOG                       14
FOG W/VIS <= 1/4 MILE     1     HAZE                       1

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

$$