Climatological Report (Monthly)
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000
CXUS51 KCTP 010819
CLMAOO

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
319 AM EST THU FEB 1 2018

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

...THE ALTOONA CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              74   01/25/1950
 LOW              -20   01/17/1982
HIGHEST            62   01/12                         66  01/12
LOWEST             -4   01/07                          6  01/09
AVG. MAXIMUM     35.2              34.0     1.2     39.7
AVG. MINIMUM     19.0              19.7    -0.7     27.1
MEAN             27.1              26.8     0.3     33.4
DAYS MAX >= 90      0                MM      MM        0
DAYS MAX <= 32     13                MM      MM        7
DAYS MIN <= 32     24                MM      MM       18
DAYS MIN <= 0       1                MM      MM        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.91   1978
 MINIMUM         0.27   1981
TOTALS           1.30              2.17   -0.87     3.19
DAILY AVG.       0.04              0.07   -0.03     0.10
DAYS >= .01         9                MM      MM       18
DAYS >= .10         3                MM      MM       11
DAYS >= .50         1                MM      MM        2
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.61   01/12 TO 01/12

DEGREE_DAYS
HEATING TOTAL    1167              1182     -15      969
 SINCE 7/1       3311              3566    -255     2959
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.3
HIGHEST WIND SPEED/DIRECTION    37/280    DATE  01/23
HIGHEST GUST SPEED/DIRECTION    53/280    DATE  01/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW               11     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      2
HAZE                     11

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

$$
MS



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