Climatological Report (Seasonal)
Issued by NWS

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521
CXUS51 KCTP 021151
CLSAOO

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
745 AM EDT FRI JUN 2 2017

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

...THE ALTOONA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2017 TO 5/31/2017...

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              94   05/29/1969
 LOW                1   03/02/1980
                        03/09/1960
HIGHEST            91   05/18        MM      MM       88  05/28
                        05/17
LOWEST             10   03/12        MM      MM       16  04/10
                        03/05
AVG. MAXIMUM     61.3              58.3     3.0     61.4
AVG. MINIMUM     41.6              37.8     3.8     39.9
MEAN             51.5              48.1     3.4     50.7
DAYS MAX >= 90      2                MM      MM        0
DAYS MAX <= 32      7                MM      MM        0
DAYS MIN <= 32     19                MM      MM       25
DAYS MIN <= 0       0                MM      MM        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        18.15   2011
 MINIMUM         3.35   2005
TOTALS          12.66              9.97    2.69     6.14
DAILY AVG.       0.14              0.11    0.03     0.07
DAYS >= .01        47                MM      MM       43
DAYS >= .10        31                MM      MM       19
DAYS >= .50         8                MM      MM        3
DAYS >= 1.00        3                MM      MM        1
GREATEST
 24 HR. TOTAL    1.38   MM
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    1302              1590    -288     1344
 SINCE 7/1       4969              6146   -1177       MM
COOLING TOTAL      73                33      40       51
 SINCE 1/1         73                33      40       51

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

WIND (MPH)
AVERAGE WIND SPEED              8.8
RESULTANT WIND SPEED/DIRECTION   3/268
HIGHEST WIND SPEED/DIRECTION    40/270    DATE  03/08
HIGHEST GUST SPEED/DIRECTION    54/240    DATE  05/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           31
NUMBER OF DAYS PC             29
NUMBER OF DAYS CLOUDY         32

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             14     MIXED PRECIP               0
HEAVY RAIN               16     RAIN                      21
LIGHT RAIN               51     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                2     SNOW                       5
LIGHT SNOW               12     SLEET                      0
FOG                      50     FOG W/VIS <= 1/4 MILE      8
HAZE                     14

-  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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