312
CDUS41 KCTP 122121
CLIAOO
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
521 PM EDT TUE MAY 12 2026
...............................
..THE ALTOONA CLIMATE SUMMARY FOR MAY 12 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 69 400 PM 87 2018 70 -1 78
MINIMUM 35 MM 32 1963 49 -14 49
AVERAGE 52 59 -7 64
PRECIPITATION (IN)
TODAY 0.00 1.30 1974 0.12 -0.12 0.03
MONTH TO DATE 0.31 1.42 -1.11 2.34
SINCE MAR 1 7.28 7.71 -0.43 7.64
SINCE JAN 1 10.03 11.89 -1.86 10.84
DEGREE DAYS
HEATING
TODAY 13 7 6 1
MONTH TO DATE 158 96 62 38
SINCE MAR 1 1084 1356 -272 1027
SINCE JUL 1 5699 5630 69 5206
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 3 11 -8 3
SINCE MAR 1 35 19 16 19
SINCE JAN 1 35 19 16 19
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 600 AM
LOWEST 27 300 PM
AVERAGE 53
......................................................
THE ALTOONA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 87 2014
MINIMUM TEMPERATURE (F) 49 31 1996
SUNRISE AND SUNSET
MAY 12 2026...........SUNRISE 600 AM EDT SUNSET 820 PM EDT
MAY 13 2026...........SUNRISE 559 AM EDT SUNSET 821 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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