555
CDUS41 KCTP 212133
CLIAOO
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
533 PM EDT MON SEP 21 2026
...............................
..THE ALTOONA CLIMATE SUMMARY FOR SEPTEMBER 21 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 63 104 AM 87 1965 72 -9 70
MINIMUM 56 1137 AM 30 1956 52 4 63
AVERAGE 60 62 -2 67
PRECIPITATION (IN)
TODAY 0.04 1.25 1979 0.14 -0.10 0.00
MONTH TO DATE 4.29 2.81 1.48 0.11
SINCE SEP 1 4.29 2.81 1.48 0.11
SINCE JAN 1 32.04 27.16 4.88 25.23
DEGREE DAYS
HEATING
TODAY 5 5 0 0
MONTH TO DATE 21 54 -33 60
SINCE SEP 1 21 54 -33 60
SINCE JUL 1 36 70 -34 110
COOLING
TODAY 0 2 -2 2
MONTH TO DATE 105 59 46 20
SINCE SEP 1 105 59 46 20
SINCE JAN 1 716 672 44 688
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 AM
LOWEST 72 900 AM
AVERAGE 85
......................................................
THE ALTOONA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 2005
MINIMUM TEMPERATURE (F) 51 33 2020
SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE 700 AM EDT SUNSET 712 PM EDT
SEPTEMBER 22 2026.....SUNRISE 701 AM EDT SUNSET 710 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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