Climatological Report (Seasonal)
Issued by NWS

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CXUS51 KCTP 011135
CLSAOO

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
720 AM EDT FRI SEP 1 2017

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

...THE ALTOONA CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2017 TO 8/31/2017...

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

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             103   07/22/2011
 LOW               32   06/01/1966
HIGHEST            92   06/13        MM      MM       95  08/10
                                                          07/25
                                                          07/24
LOWEST             47   06/08        MM      MM       47  06/09

AVG. MAXIMUM     79.0              79.6    -0.6     83.1
AVG. MINIMUM     59.3              58.2     1.1     60.8
MEAN             69.1              69.0     0.1     71.9
DAYS MAX >= 90      1                MM      MM       12
DAYS MAX <= 32      0                MM      MM        0
DAYS MIN <= 32      0                MM      MM        0
DAYS MIN <= 0       0                MM      MM        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        17.77   1972
 MINIMUM         5.05   1966

TOTALS          13.13                MM      MM     7.68
DAILY AVG.       0.14              0.11    0.03     0.08
DAYS >= .01        43                MM      MM       30
DAYS >= .10        25                MM      MM       19
DAYS >= .50         9                MM      MM        5
DAYS >= 1.00        2                MM      MM        0
GREATEST
 24 HR. TOTAL    1.95   07/28-29
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL      65                83     -18       27
 SINCE 7/1         34                24      10        4
COOLING TOTAL     469               447      22      693
 SINCE 1/1        542               473      69      744

FREEZE DATES
RECORD
 EARLIEST     09/21/1956
 LATEST       06/01/1966
EARLIEST                        MM
LATEST                          MM
..................................................

WIND (MPH)
AVERAGE WIND SPEED              5.2
RESULTANT WIND SPEED/DIRECTION   2/247
HIGHEST WIND SPEED/DIRECTION    28/330    DATE  08/19
HIGHEST GUST SPEED/DIRECTION    43/290    DATE  08/02

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           45
NUMBER OF DAYS PC             39
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             21     MIXED PRECIP               0
HEAVY RAIN               25     RAIN                      19
LIGHT RAIN               49     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      63     FOG W/VIS <= 1/4 MILE      9
HAZE                     11

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

$$

LA CORTE



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