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

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582
CXUS51 KPHI 011219
CLMRDG


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
718 AM EST THU FEB 1 2018

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

...THE READING PA CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1869 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              77   01/26/1950
 LOW              -20   01/21/1994
HIGHEST            65                MM      MM       63
LOWEST              0                MM      MM        8
AVG. MAXIMUM     37.9              37.7     0.2     41.9
AVG. MINIMUM     19.3              21.7    -2.4     28.7
MEAN             28.6              29.7    -1.1     35.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     13               9.6     3.4        5
DAYS MIN <= 32     25              26.8    -1.8       20
DAYS MIN <= 0       2               0.2     1.8        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.27   1979
 MINIMUM         0.48   1970
TOTALS           3.25              3.05    0.20     2.36
DAILY AVG.       0.10              0.10    0.00     0.08
DAYS >= .01        10                MM      MM       13
DAYS >= .10         4                MM      MM        9
DAYS >= .50         3                MM      MM        0
DAYS >= 1.00        1                MM      MM        0
GREATEST
 24 HR. TOTAL    1.20   01/23 TO 01/23              0.55

DEGREE_DAYS
HEATING TOTAL    1121              1094      27      911
 SINCE 7/1       3047              3125     -78     2681
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
HIGHEST WIND SPEED/DIRECTION    35/320    DATE  01/04
HIGHEST GUST SPEED/DIRECTION    44/330    DATE  01/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          1     HEAVY SNOW                 0
SNOW                      1     LIGHT SNOW                 5
SLEET                     0     FOG                       14
FOG W/VIS <= 1/4 MILE     1     HAZE                       2

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

$$



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