553
CDUS41 KCTP 212220
CLIJST
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
520 PM EST SUN DEC 21 2025
...............................
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 21 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 44 1229 AM 62 1957 37 7 27
MINIMUM 27 459 PM -10 1942 23 4 16
AVERAGE 36 30 6 22
PRECIPITATION (IN)
TODAY 0.00 1.58 1914 0.08 -0.08 0.01
MONTH TO DATE 0.90 1.86 -0.96 2.49
SINCE DEC 1 0.90 1.86 -0.96 2.49
SINCE JAN 1 38.06 40.44 -2.38 48.09
DEGREE DAYS
HEATING
TODAY 29 35 -6 43
MONTH TO DATE 825 686 139 715
SINCE DEC 1 825 686 139 715
SINCE JUL 1 2129 2056 73 1841
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 604 480 124 652
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 16.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 1100 AM
LOWEST 35 1200 AM
AVERAGE 49
......................................................
THE JOHNSTOWN CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 69 1949
MINIMUM TEMPERATURE (F) 23 -6 1944
SUNRISE AND SUNSET
DECEMBER 21 2025......SUNRISE 735 AM EST SUNSET 453 PM EST
DECEMBER 22 2025......SUNRISE 735 AM EST SUNSET 453 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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