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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13
000
CXUS51 KPHI 011401
CLMABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1001 AM EDT SAT APR 01 2023

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR THE MONTH OF MARCH 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             87   03/30/1998
 LOW              -5   03/01/1934
HIGHEST           63                 71      -8       74
LOWEST            21                 13       8       13
AVG. MAXIMUM    50.4               50.8    -0.4     52.5
AVG. MINIMUM    30.3               30.5    -0.2     30.7
MEAN            40.3               40.7    -0.4     41.6
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                1.3    -1.3        2
DAYS MIN <= 32    20               19.3     0.7       17
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.24   1913
 MINIMUM        0.92   2006
TOTALS          2.78               3.63   -0.85     4.28
DAILY AVG.      0.09               0.12   -0.03     0.14
DAYS >= .01       13               10.9     2.1       10
DAYS >= .10        8                6.8     1.2        8
DAYS >= .50        2                2.5    -0.5        1
DAYS >= 1.00       0                0.9    -0.9        1
GREATEST
 24 HR. TOTAL   1.36   03/03 TO 03/04               1.80

SNOWFALL (INCHES)
RECORDS
 TOTAL          30.5   1958
 24 HR TOTAL      MM
TOTALS           1.2                6.3    -5.1      4.7
SINCE 7/1        6.3               32.6   -26.3       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        1                1.5    -0.5        1
GREATEST
 SNOW DEPTH        1   03/01                           4  03/13
                       03/07
 24 HR TOTAL     1.2   03/07 TO 03/07                 MM

DEGREE DAYS
HEATING TOTAL    759                755       4      718
 SINCE 7/1      4464               4720    -256       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.7
HIGHEST WIND SPEED/DIRECTION    32/350    DATE  03/07
HIGHEST GUST SPEED/DIRECTION    43/330    DATE  03/07
                                43/290          03/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.47
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     59

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       5
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      1     LIGHT SNOW                 5
SLEET                     2     FOG                       13
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.

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.