Climatological Report (Seasonal) Issued by NWS State College, PA
000
CXUS51 KCTP 011331
CLSMDT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
831 AM EST TUE DEC 01 2020
...................................
...THE HARRISBURG PA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2020 TO 11/30/2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1888 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 102 09/03/1953
09/02/1953
LOW 10 11/30/1929
HIGHEST 85 09/04 93 10/02
09/08
09/28
09/11
LOWEST 28 11/19 22 11/13
AVG. MAXIMUM 68.3 64.3 4.0 67.0
AVG. MINIMUM 48.7 45.3 3.4 47.7
MEAN 58.5 54.8 3.7 57.3
DAYS MAX >= 90 0 1.4 -1.4 4
DAYS MAX <= 32 0 0.2 -0.2 0
DAYS MIN <= 32 4 11.4 -7.4 11
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 27.08 2011
MINIMUM 3.29 1914
TOTALS 7.29 10.57 -3.28 11.79
DAILY AVG. 0.08 0.12 -0.04 0.13
DAYS >= .01 28 27.0 1.0 21
DAYS >= .10 16 17.0 -1.0 16
DAYS >= .50 6 7.8 -1.8 8
DAYS >= 1.00 2 3.1 -1.1 4
GREATEST
24 HR. TOTAL 1.34 10/30 TO 10/31 3.10
SNOWFALL (INCHES)
RECORDS
TOTAL 15.4 1953
24 HR TOTAL MM
SNOW DEPTH MM MM
TOTALS T 0.6 -0.6 T
LIQUID EQUIV T 0.00 0.00 T
SINCE 7/1 T 0.6 -0.6 MM
LIQUID 7/1 0 0.00 0.00 MM
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 1 0.9 0.1 1
DAYS >= 1.0 0 0.2 -0.2 0
GREATEST
SNOW DEPTH 0 0 11/24
24 HR TOTAL MM 11/24 TO 11/24 T
DEGREE DAYS
HEATING TOTAL 720 1037 -317 896
SINCE 7/1 720 1039 -319 MM
COOLING TOTAL 147 107 40 226
SINCE 1/1 1428 1002 426 MM
FREEZE DATES
RECORD
EARLIEST 09/24/1963
LATEST 05/11/1966
EARLIEST 11/18
LATEST 05/10
................................................................
WIND (MPH)
AVERAGE WIND SPEED 5.8
RESULTANT WIND SPEED/DIRECTION 1/300
HIGHEST WIND SPEED/DIRECTION 41/270 DATE 11/15
HIGHEST GUST SPEED/DIRECTION 56/280 DATE 11/15
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.57
NUMBER OF DAYS FAIR 25
NUMBER OF DAYS PC 31
NUMBER OF DAYS CLOUDY 35
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 10 RAIN 17
LIGHT RAIN 34 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 1 SLEET 0
FOG 44 FOG W/VIS <= 1/4 MILE 7
HAZE 33
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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