Climatological Report (Monthly)
Issued by NWS
Issued by NWS
666
CXUS51 KCTP 010827
CLMAOO
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
427 AM EDT MON SEP 01 2025
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...THE ALTOONA CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 97 08/20/1962
08/02/1955
08/28/1948
LOW 36 08/29/1982
HIGHEST 90 08/17 92 08/01
LOWEST 39 08/30 45 08/22
08/31
AVG. MAXIMUM 78.4 81.1 -2.7 80.8
AVG. MINIMUM 54.6 60.0 -5.4 59.5
MEAN 66.5 70.6 -4.1 70.2
DAYS MAX >= 90 1 2.0 -1.0 2
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.93 2021
MINIMUM 0.02 1989
TOTALS 0.48 3.26 -2.78 6.91
DAILY AVG. 0.02 0.11 -0.09 0.22
DAYS >= .01 3 10.8 -7.8 10
DAYS >= .10 1 6.5 -5.5 7
DAYS >= .50 0 2.1 -2.1 5
DAYS >= 1.00 0 0.8 -0.8 2
GREATEST
24 HR. TOTAL 0.46 08/13 TO 08/13 3.17 08/08 TO 08/09
DEGREE DAYS
HEATING TOTAL 50 12 38 26
SINCE 7/1 50 10 40 MM
COOLING TOTAL 105 184 -79 194
SINCE 1/1 668 613 55 MM
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WIND (MPH)
AVERAGE WIND SPEED 3.9
HIGHEST WIND SPEED/DIRECTION 21/320 DATE 08/17
HIGHEST GUST SPEED/DIRECTION 37/320 DATE 08/17
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.34
NUMBER OF DAYS FAIR 18
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 1
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SLEET 0
FOG 16 FOG W/VIS <= 1/4 MILE 1
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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