Climatological Report (Monthly)
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000
CXUS51 KCTP 010730
CLMAOO

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
330 AM EDT MON JUN 1 2015

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

...THE ALTOONA CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2015

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               25   05/11/1966
                        05/10/1966
HIGHEST            87   05/30                         87  05/13
LOWEST             34   05/23                         37  05/19
                                                          05/05
AVG. MAXIMUM     76.1              69.0     7.1     70.9
AVG. MINIMUM     53.2              47.1     6.1     49.7
MEAN             64.6              58.1     6.5     60.3
DAYS MAX >= 90      0                MM      MM        0
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         7.31   1960
 MINIMUM         0.43   1964
TOTALS           1.16              3.71   -2.55     4.58
DAILY AVG.       0.04              0.12   -0.08     0.15
DAYS >= .01        12                MM      MM       14
DAYS >= .10         6                MM      MM        7
DAYS >= .50         0                MM      MM        5
DAYS >= 1.00        0                MM      MM        1
GREATEST
 24 HR. TOTAL    0.35   04/30 TO 05/01

DEGREE_DAYS
HEATING TOTAL     105               242    -137      179
 SINCE 7/1       6255              6146     109     6337
COOLING TOTAL     104                27      77       41
 SINCE 1/1        104                33      71       47
..................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5
HIGHEST WIND SPEED/DIRECTION    30/280    DATE  05/12
HIGHEST GUST SPEED/DIRECTION    38/280    DATE  05/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       8
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      2
HAZE                      5

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

$$
MS



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