972
CDUS41 KCTP 172219
CLIJST
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
519 PM EST WED DEC 17 2025
...............................
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 17 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 44 351 PM 66 1984 37 7 53
MINIMUM 36 1222 AM -1 1951 24 12 36
AVERAGE 40 31 9 45
PRECIPITATION (IN)
TODAY 0.00 1.50 1915 0.08 -0.08 0.05
MONTH TO DATE 0.45 1.52 -1.07 2.24
SINCE DEC 1 0.45 1.52 -1.07 2.24
SINCE JAN 1 37.61 40.10 -2.49 47.84
DEGREE DAYS
HEATING
TODAY 25 34 -9 20
MONTH TO DATE 703 547 156 572
SINCE DEC 1 703 547 156 572
SINCE JUL 1 2007 1917 90 1698
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 29 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 18.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1200 AM
LOWEST 44 1100 AM
AVERAGE 63
......................................................
THE JOHNSTOWN CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 64 1924
MINIMUM TEMPERATURE (F) 24 -4 1914
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 732 AM EST SUNSET 451 PM EST
DECEMBER 18 2025......SUNRISE 733 AM EST SUNSET 451 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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