Climatological Report (Seasonal) Issued by NWS
000
CXUS51 KCTP 050158
CLSAOO
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
858 PM EST WED DEC 04 2019
...................................
...THE ALTOONA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2019 TO 11/30/2019...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2019
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 97 09/03/1953
LOW 7 11/26/1950
11/25/1950
HIGHEST 91 09/11 MM MM 92 09/04
LOWEST 16 11/13 MM MM 18 11/22
AVG. MAXIMUM 63.5 61.0 2.5 60.5
AVG. MINIMUM 43.1 41.8 1.3 47.2
MEAN 53.3 51.4 1.9 53.8
DAYS MAX >= 90 2 MM MM 3
DAYS MAX <= 32 1 MM MM 5
DAYS MIN <= 32 20 MM MM 18
DAYS MIN <= 0 0 MM MM 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 19.14 2004
MINIMUM 4.10 1961
TOTALS 6.53 9.29 -2.76 17.72
DAILY AVG. 0.07 0.10 -0.03 0.20
DAYS >= .01 27 MM MM 47
DAYS >= .10 13 MM MM 31
DAYS >= .50 4 MM MM 13
DAYS >= 1.00 1 MM MM 4
GREATEST
24 HR. TOTAL 1.24 10/26 TO 10/27 2.83
STORM TOTAL 1.24 MM MM
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 1156 1287 -131 1237
SINCE 7/1 1165 1319 -154 1237
COOLING TOTAL 118 52 66 243
SINCE 1/1 763 531 232 1105
FREEZE DATES
RECORD
EARLIEST 09/21/1956
LATEST 06/01/1966
EARLIEST 10/19
LATEST 04/03
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WIND (MPH)
AVERAGE WIND SPEED 6.2
RESULTANT WIND SPEED/DIRECTION 2/250
HIGHEST WIND SPEED/DIRECTION 40/280 DATE 11/27
HIGHEST GUST SPEED/DIRECTION 53/270 DATE 11/27
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.43
NUMBER OF DAYS FAIR 43
NUMBER OF DAYS PC 28
NUMBER OF DAYS CLOUDY 20
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 6 RAIN 14
LIGHT RAIN 32 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 7 SLEET 0
FOG 41 FOG W/VIS <= 1/4 MILE 11
HAZE 20
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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