309
CDUS41 KCTP 112117
CLIAOO
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
517 PM EDT THU SEP 11 2025
...............................
..THE ALTOONA CLIMATE SUMMARY FOR SEPTEMBER 11 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 78 400 PM 91 2019 76 2 81
MINIMUM 42 MM 39 1967 55 -13 47
AVERAGE 60 65 -5 64
PRECIPITATION (IN)
TODAY 0.00 1.63 1960 0.12 -0.12 0.00
MONTH TO DATE 0.10 1.39 -1.29 T
SINCE SEP 1 0.10 1.39 -1.29 T
SINCE JAN 1 25.22 25.74 -0.52 35.30
DEGREE DAYS
HEATING
TODAY 5 2 3 1
MONTH TO DATE 57 18 39 45
SINCE SEP 1 57 18 39 45
SINCE JUL 1 107 34 73 71
COOLING
TODAY 0 3 -3 0
MONTH TO DATE 4 38 -34 11
SINCE SEP 1 4 38 -34 11
SINCE JAN 1 672 651 21 808
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION E (99)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 31 400 PM
AVERAGE 66
......................................................
THE ALTOONA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 1952
MINIMUM TEMPERATURE (F) 55 39 1993
SUNRISE AND SUNSET
SEPTEMBER 11 2025.....SUNRISE 651 AM EDT SUNSET 728 PM EDT
SEPTEMBER 12 2025.....SUNRISE 652 AM EDT SUNSET 727 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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