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

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 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
000
CXUS51 KPHI 011302
CLMPHL


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
801 AM EST WED FEB 1 2017

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

...THE PHILADELPHIA CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              74   01/26/1950
 LOW               -7   01/22/1984
                        01/17/1982
HIGHEST            67                60       7       65
LOWEST             12                 9       3       12
AVG. MAXIMUM     44.3              40.3     4.0     42.3
AVG. MINIMUM     32.6              25.6     7.0     26.1
MEAN             38.5              33.0     5.5     34.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      4               6.7    -2.7        6
DAYS MIN <= 32     15              22.6    -7.6       26
DAYS MIN <= 0       0               0.2    -0.2        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.86   1978
 MINIMUM         0.45   1955
TOTALS           2.91              3.03   -0.12     2.63
DAILY AVG.       0.09              0.10   -0.01     0.08
DAYS >= .01        17              10.6     6.4        6
DAYS >= .10        10               5.8     4.2        5
DAYS >= .50         1               2.3    -1.3        2
DAYS >= 1.00        0               0.7    -0.7        1
GREATEST
 24 HR. TOTAL    0.76   01/23 TO 01/24              1.40

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   5
 24 HR TOTAL       MM
TOTALS            5.7               6.5    -0.8     22.9
SINCE 7/1         6.0              10.2    -4.2     22.9
SNOWDEPTH AVG.      0                MM      MM        3
DAYS >= 1.0         2               1.6     0.4        2
GREATEST
 SNOW DEPTH         2   01/09                         18  01/24
                        01/08
                        01/06
 24 HR TOTAL      3.0   01/07 TO 01/07              19.4

DEGREE_DAYS
HEATING TOTAL     815               993    -178      947
 SINCE 7/1       2250              2663    -413     1928
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
HIGHEST WIND SPEED/DIRECTION    37/040    DATE  01/23
HIGHEST GUST SPEED/DIRECTION    50/050    DATE  01/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)    0
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            2
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         19

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               1
HEAVY RAIN                2     RAIN                       8
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 1
SNOW                      3     LIGHT SNOW                 6
SLEET                     1     FOG                       17
FOG W/VIS <= 1/4 MILE     3     HAZE                       6

-  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.