Climatological Report (Seasonal)
Issued by NWS State College, PA
Issued by NWS State College, PA
000 CXUS51 KCTP 011535 CLSIPT CLIMATE REPORT NATIONAL WEATHER SERVICE STATE COLLEGE PA 1035 AM EST WED DEC 01 2021 ................................... ...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2021 TO 11/30/2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 102 09/03/1953 LOW 3 11/27/1938 HIGHEST 86 09/18 90 09/10 LOWEST 22 11/24 22 11/19 AVG. MAXIMUM 64.7 63.0 1.7 65.9 AVG. MINIMUM 46.2 43.4 2.8 43.7 MEAN 55.4 53.2 2.2 54.8 DAYS MAX >= 90 0 1.3 -1.3 1 DAYS MAX <= 32 0 0.4 -0.4 0 DAYS MIN <= 32 18 18.0 0.0 14 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 24.67 2011 MINIMUM 3.10 1930 TOTALS 16.05 11.71 4.34 6.84 DAILY AVG. 0.18 0.13 0.05 0.07 DAYS >= .01 37 30.7 6.3 28 DAYS >= .10 19 18.2 0.8 17 DAYS >= .50 10 7.4 2.6 4 DAYS >= 1.00 6 2.8 3.2 2 GREATEST 24 HR. TOTAL 3.75 0MM22 TO 09/23 1.44 SNOWFALL (INCHES) RECORDS TOTAL 13.8 1995 24 HR TOTAL MM SNOW DEPTH MM MM TOTALS 1.1 1.8 -0.7 T LIQUID EQUIV 0.10 0.00 0.10 T SINCE 7/1 1.1 1.8 -0.7 MM LIQUID 7/1 0.11 0.10 0.01 MM SNOWDEPTH AVG. 0 -1 DAYS >= TRACE 6 1.6 4.4 3 DAYS >= 1.0 0 0.6 -0.6 0 GREATEST SNOW DEPTH 1 11/28 0 MM 24 HR TOTAL 1.1 11/27 TO 11/28 MM DEGREE DAYS HEATING TOTAL 967 1165 -198 1009 SINCE 7/1 967 1172 -205 MM COOLING TOTAL 121 88 33 100 SINCE 1/1 1014 798 216 MM FREEZE DATES RECORD EARLIEST 09/22/1904 LATEST 05/25/1956 EARLIEST 03/01 LATEST 05/14 ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.0 RESULTANT WIND SPEED/DIRECTION MM HIGHEST WIND SPEED/DIRECTION 30/100 DATE 09/22 HIGHEST GUST SPEED/DIRECTION 53/110 DATE 09/22 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.54 NUMBER OF DAYS FAIR 30 NUMBER OF DAYS PC 33 NUMBER OF DAYS CLOUDY 28 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 14 RAIN 15 LIGHT RAIN 42 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 5 SLEET 1 FOG 53 FOG W/VIS <= 1/4 MILE 13 HAZE 13 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. SEPTEMBER 2021 WAS THE 7TH WETTEST SEPTEMBER ON RECORD AT WILLIAMSPORT. $$