Climatological Report (Monthly)
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000
CXUS51 KCTP 010747
CLMJST

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
347 AM EDT MON MAY 1 2017

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

...THE JOHNSTOWN CLIMATE SUMMARY FOR THE MONTH OF APRIL 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              95   04/18/1976
                        04/25/1915
 LOW                9   04/01/1923
HIGHEST            79   04/30                         76  04/17
LOWEST             27   04/08                         14  04/10
AVG. MAXIMUM     63.8              56.6     7.2     57.6
AVG. MINIMUM     44.6              37.9     6.7     36.9
MEAN             54.2              47.3     6.9     47.3
DAYS MAX >= 90      0                MM      MM        0
DAYS MAX <= 32      1                MM      MM        0
DAYS MIN <= 32      3                MM      MM       11
DAYS MIN <= 0       0                MM      MM        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.94   1948
 MINIMUM         0.85   1976
TOTALS           3.62              3.59    0.03     2.20
DAILY AVG.       0.12              0.12    0.00     0.07
DAYS >= .01        17                MM      MM       13
DAYS >= .10         9                MM      MM        9
DAYS >= .50         3                MM      MM        1
DAYS >= 1.00        0                MM      MM        0

DEGREE_DAYS
HEATING TOTAL     318               538    -220      524
 SINCE 7/1       5168              6331   -1163     5209
COOLING TOTAL       3                 5      -2        0
 SINCE 1/1          3                 5      -2        0
.........................................................

WIND (MPH)
AVERAGE WIND SPEED              9.9
HIGHEST WIND SPEED/DIRECTION    32/290    DATE  04/07
HIGHEST GUST SPEED/DIRECTION    46/300    DATE  04/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                      10
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                2     SLEET                      0
FOG                      19     FOG W/VIS <= 1/4 MILE      8
HAZE                      0

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

$$
MS



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