039
CDUS41 KCTP 182235
CLIJST
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
535 PM EST THU DEC 18 2025
...............................
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 18 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 47 257 PM 64 1924 37 10 42
MINIMUM 34 350 AM -4 1914 24 10 30
AVERAGE 41 31 10 36
PRECIPITATION (IN)
TODAY 0.00 1.32 1990 0.08 -0.08 0.19
MONTH TO DATE 0.45 1.60 -1.15 2.43
SINCE DEC 1 0.45 1.60 -1.15 2.43
SINCE JAN 1 37.61 40.18 -2.57 48.03
DEGREE DAYS
HEATING
TODAY 24 34 -10 29
MONTH TO DATE 728 581 147 601
SINCE DEC 1 728 581 147 601
SINCE JUL 1 2032 1951 81 1727
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 21 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 12.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 200 AM
LOWEST 45 100 PM
AVERAGE 56
......................................................
THE JOHNSTOWN CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 66 1939
MINIMUM TEMPERATURE (F) 24 -2 1906
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 733 AM EST SUNSET 451 PM EST
DECEMBER 19 2025......SUNRISE 734 AM EST SUNSET 452 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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