Climatological Report (Daily)
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000
CDUS41 KCTP 160637
CLIAOO


CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
136 AM EST SAT DEC 16 2017


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

...THE ALTOONA CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         27   1159 PM  66    1971  38    -11       24
  MINIMUM          9    134 AM   7    1951  24    -15        8
  AVERAGE         18                        31    -13       16

PRECIPITATION (IN)
  YESTERDAY        T             0.88 1948   0.08  -0.08      T
  MONTH TO DATE    0.54                      1.32  -0.78     1.19
  SINCE DEC 1      0.54                      1.32  -0.78     1.19
  SINCE JAN 1     39.34                     34.54   4.80    25.33

DEGREE DAYS
 HEATING
  YESTERDAY       47                        34     13       49
  MONTH TO DATE  491                       482      9      493
  SINCE DEC 1    491                       482      9      493
  SINCE JUL 1   1556                      1801   -245     1484

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    655                       531    124      873
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           200 AM
 LOWEST     63           600 PM
 AVERAGE    73

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


THE ALTOONA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        62      1971
 MINIMUM TEMPERATURE (F)   23        -1      1951


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE   730 AM EST   SUNSET   448 PM EST
DECEMBER 17 2017......SUNRISE   730 AM EST   SUNSET   449 PM EST


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




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