935
CDUS41 KCTP 160721
CLIAOO
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
221 AM EST TUE DEC 16 2025
...............................
..THE ALTOONA CLIMATE SUMMARY FOR DECEMBER 15 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 18 353 PM 66 1971 40 -22 34
MINIMUM 9 753 AM 7 1951 26 -17 24
AVERAGE 14 33 -19 29
PRECIPITATION (IN)
YESTERDAY T 0.99 2022 0.08 -0.08 0.38
MONTH TO DATE 0.33 1.37 -1.04 1.80
SINCE DEC 1 0.33 1.37 -1.04 1.80
SINCE JAN 1 30.92 35.45 -4.53 42.32
DEGREE DAYS
HEATING
YESTERDAY 51 32 19 36
MONTH TO DATE 604 451 153 490
SINCE DEC 1 604 451 153 490
SINCE JUL 1 1824 1639 185 1477
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 707 692 15 837
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 800 AM
LOWEST 56 200 PM
AVERAGE 68
......................................................
THE ALTOONA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 67 2021
MINIMUM TEMPERATURE (F) 26 -1 1951
SUNRISE AND SUNSET
DECEMBER 16 2025......SUNRISE 730 AM EST SUNSET 448 PM EST
DECEMBER 17 2025......SUNRISE 730 AM EST SUNSET 449 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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