Climatological Report (Monthly)
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CXUS51 KCTP 011307
CLMAOO

PHLCLMAOO 000
TTAA00 KCTP 011244


CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
744 AM EST SUN JAN 1 2017

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

...THE ALTOONA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              74   12/06/1998
 LOW              -11   12/25/1983
HIGHEST            61   12/27                         71  12/27
LOWEST              6   12/16                         20  12/20
AVG. MAXIMUM     38.9              37.7     1.2     52.0
AVG. MINIMUM     26.3              23.6     2.7     36.0
MEAN             32.6              30.7     1.9     44.0
DAYS MAX >= 90      0                MM      MM        0
DAYS MAX <= 32      6                MM      MM        0
DAYS MIN <= 32     22                MM      MM       10
DAYS MIN <= 0       0                MM      MM        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         5.75   1990
 MINIMUM         0.19   1955
TOTALS           2.32              2.42   -0.10     3.74
DAILY AVG.       0.07              0.08   -0.01     0.12
DAYS >= .01        14                MM      MM       15
DAYS >= .10         5                MM      MM       10
DAYS >= .50         1                MM      MM        1
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.81   11/30 TO 12/01

DEGREE_DAYS
HEATING TOTAL     999              1065     -66      647
 SINCE 7/1       1990              2375    -385     1640
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        873               522     351      696
...................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
HIGHEST WIND SPEED/DIRECTION    33/270    DATE  12/29
HIGHEST GUST SPEED/DIRECTION    42/270    DATE  12/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         16

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN               12     FREEZING RAIN              2
LT FREEZING RAIN          3     HAIL                       0
HEAVY SNOW                0     SNOW                       3
LIGHT SNOW               12     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      0
HAZE                      7

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

$$

CERU



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