675
CXUS51 KPHI 011935
CLARDG

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
235 PM EST FRI JAN 01 2021

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

...THE READING PA CLIMATE SUMMARY FOR THE YEAR OF 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1869 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            107   07/14/2005
 LOW             -20   01/21/1994
                       01/14/1912
HIGHEST           99   07/06         MM      MM       96  07/21
LOWEST            11   12/19         MM      MM       -5  01/31
AVG. MAXIMUM    65.5               62.5     3.0     63.8
AVG. MINIMUM    46.2               42.8     3.4     45.1
MEAN            55.9               52.6     3.2     54.4
DAYS MAX >= 90    37               15.0    22.0       25
DAYS MAX <= 32     7               18.0   -11.0       13
DAYS MIN <= 32    80              109.0   -29.0      110
DAYS MIN <= 0      0                0.0     0.0        3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       68.08   2018
 MINIMUM          MM     MM
TOTALS         49.57              43.27    6.30    53.75
DAILY AVG.      0.14               0.12    0.02     0.15
DAYS >= .01      135                 MM      MM      138
DAYS >= .10       81                 MM      MM       94
DAYS >= .50       24                 MM      MM       42
DAYS >= 1.00      12                 MM      MM       14
GREATEST
 24 HR. TOTAL   5.90                                2.52
 STORM TOTAL      MM                                  MM


DEGREE DAYS
HEATING TOTAL   4532               5391    -859     4953
 SINCE 7/1      1661               2030    -369     1853
COOLING TOTAL   1302                896     406     1239
 SINCE 1/1      1302                896     406     1239
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.3
RESULTANT WIND SPEED/DIRECTION   2/290
HIGHEST WIND SPEED/DIRECTION    62/300    DATE  06/03
HIGHEST GUST SPEED/DIRECTION    83/300    DATE  06/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.43
NUMBER OF DAYS FAIR          165
NUMBER OF DAYS PC            115
NUMBER OF DAYS CLOUDY         81

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             27     MIXED PRECIP               0
HEAVY RAIN               49     RAIN                      82
LIGHT RAIN              179     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                2     SNOW                       8
LIGHT SNOW               17     SLEET                      0
FOG                     174     FOG W/VIS <= 1/4 MILE     22
HAZE                     35

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

$$