645
CDUS41 KCTP 182127
CLIAOO
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
527 PM EDT FRI SEP 18 2026
...............................
..THE ALTOONA CLIMATE SUMMARY FOR SEPTEMBER 18 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 77 335 PM 87 1965 74 3 85
MINIMUM 69 1140 AM 34 1959 53 16 48
AVERAGE 73 63 10 67
PRECIPITATION (IN)
TODAY 0.00 1.22 2012 0.14 -0.14 0.00
MONTH TO DATE 3.17 2.38 0.79 0.11
SINCE SEP 1 3.17 2.38 0.79 0.11
SINCE JAN 1 30.92 26.73 4.19 25.23
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 13 41 -28 60
SINCE SEP 1 13 41 -28 60
SINCE JUL 1 28 57 -29 110
COOLING
TODAY 8 2 6 2
MONTH TO DATE 107 53 54 12
SINCE SEP 1 107 53 54 12
SINCE JAN 1 718 666 52 680
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 66 300 PM
AVERAGE 83
......................................................
THE ALTOONA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 88 1983
MINIMUM TEMPERATURE (F) 52 33 1959
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 657 AM EDT SUNSET 717 PM EDT
SEPTEMBER 19 2026.....SUNRISE 658 AM EDT SUNSET 715 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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