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

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028
CXUS51 KPHI 020043
CLAILG

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
743 PM EST WED JAN 01 2025

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

...THE WILMINGTON DE CLIMATE SUMMARY FOR THE YEAR OF 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            107   08/07/1918
 LOW             -15   02/09/1934
HIGHEST           97   07/16         97       0       97  06/02
LOWEST             9   12/23          7       2       13  02/04
AVG. MAXIMUM    66.7               64.8     1.9     67.7
AVG. MINIMUM    47.6               46.3     1.3     47.8
MEAN            57.1               55.5     1.6     57.7
DAYS MAX >= 90    23               22.0     1.0       29
DAYS MAX <= 32     9               14.0    -5.0        1
DAYS MIN <= 32    75               91.6   -16.6       72
DAYS MIN <= 0      0                0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       61.37   2018
 MINIMUM       24.90   1965
TOTALS         43.03              45.33   -2.30    52.09
DAILY AVG.      0.12               0.12   -0.00     0.14
DAYS >= .01       96              121.8   -25.8      116
DAYS >= .10       64               74.8   -10.8       70
DAYS >= .50       23               31.1    -8.1       33
DAYS >= 1.00      11               11.8    -0.8       16
GREATEST
 24 HR. TOTAL   3.43   06/05 TO 06/06               4.72  06/26 TO 06/27
 STORM TOTAL    3.43                                4.72
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL          57.0   2010
 24 HR TOTAL      MM
 SNOW DEPTH       25   02/18/2003
TOTALS          11.0               20.2    -9.2      1.1
 LIQUID EQUIV   1.10               2.00   -0.90     0.10
SINCE 7/1        0.1                3.1    -3.0      0.7
 LIQUID 7/1     0.01               0.30   -0.29     0.07
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      9               11.0    -2.0       11
DAYS >= 1.0        1                5.0    -4.0        0
GREATEST
 SNOW DEPTH        8   01/20                           0  MM
 24 HR TOTAL     5.2   01/19 TO 01/19                0.7  12/07 TO 12/07
 STORM TOTAL     5.2                                 0.7
 (MM/DD(HH))            MM

DEGREE DAYS
HEATING TOTAL   4098               4647    -549     3838
 SINCE 7/1      1500               1688    -188       MM
COOLING TOTAL   1328               1228     100     1317
 SINCE 1/1      1328               1228     100       MM

FREEZE DATES
RECORD
 EARLIEST      09/27/1940
 LATEST        05/11/1966
EARLIEST                        11/02
LATEST                          04/07
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.1
RESULTANT WIND SPEED/DIRECTION   1/280
HIGHEST WIND SPEED/DIRECTION    44/150    DATE  01/09
HIGHEST GUST SPEED/DIRECTION    59/150    DATE  01/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.37
NUMBER OF DAYS FAIR          205
NUMBER OF DAYS PC             89
NUMBER OF DAYS CLOUDY         72

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             32     MIXED PRECIP               0
HEAVY RAIN               41     RAIN                      63
LIGHT RAIN              148     FREEZING RAIN              0
LT FREEZING RAIN          3     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW               13     SLEET                      2
FOG                     117     FOG W/VIS <= 1/4 MILE     20
HAZE                      5

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

$$

STAARMANN