Climatological Report (Daily)
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390
CDUS41 KCTP 210617
CLIJST

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
217 AM EDT THU AUG 21 2025

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

...THE JOHNSTOWN CLIMATE SUMMARY FOR AUGUST 20 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         75    357 PM  98    1983  77     -2       62
  MINIMUM         63    205 AM  44    1929  60      3       49
  AVERAGE         69                        68      1       56

PRECIPITATION (IN)
  YESTERDAY        0.01          1.80 1990   0.13  -0.12     0.00
  MONTH TO DATE    0.40                      2.55  -2.15     4.69
  SINCE JUN 1      7.29                     11.17  -3.88     9.67
  SINCE JAN 1     28.40                     27.02   1.38    34.41

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        9
  MONTH TO DATE    3                        11     -8       16
  SINCE JUN 1     37                        83    -46       53
  SINCE JUL 1      3                        24    -21       19

 COOLING
  YESTERDAY        4                         4      0        0
  MONTH TO DATE   95                        95      0      100
  SINCE JUN 1    533                       351    182      508
  SINCE JAN 1    552                       389    163      555
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1200 AM
 LOWEST     79           300 PM
 AVERAGE    88

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


THE JOHNSTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        96      1916
 MINIMUM TEMPERATURE (F)   60        42      1922


SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE   632 AM EDT   SUNSET   804 PM EDT
AUGUST 22 2025........SUNRISE   633 AM EDT   SUNSET   802 PM EDT


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




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