881
CDUS41 KCTP 160721
CLIJST
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
221 AM EST TUE DEC 16 2025
...............................
..THE JOHNSTOWN CLIMATE SUMMARY FOR DECEMBER 15 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 21 1132 PM 63 1975 38 -17 32
MINIMUM 5 820 AM -8 1943 25 -20 23
AVERAGE 13 31 -18 28
PRECIPITATION (IN)
YESTERDAY T 2.06 1901 0.08 -0.08 0.37
MONTH TO DATE 0.45 1.35 -0.90 2.05
SINCE DEC 1 0.45 1.35 -0.90 2.05
SINCE JAN 1 37.61 39.93 -2.32 47.65
DEGREE DAYS
HEATING
YESTERDAY 52 34 18 37
MONTH TO DATE 638 479 159 529
SINCE DEC 1 638 479 159 529
SINCE JUL 1 1942 1849 93 1655
COOLING
YESTERDAY 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 22 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 11.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1000 AM
LOWEST 34 1100 PM
AVERAGE 61
......................................................
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 68 1971
MINIMUM TEMPERATURE (F) 25 -6 1943
SUNRISE AND SUNSET
DECEMBER 16 2025......SUNRISE 732 AM EST SUNSET 450 PM EST
DECEMBER 17 2025......SUNRISE 732 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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