Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS51 KCTP 010855 CLSAOO CLIMATE REPORT NATIONAL WEATHER SERVICE STATE COLLEGE PA 455 AM EDT THU JUN 01 2023 ................................... ...THE ALTOONA CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2023 TO 5/31/2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1948 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 94 05/29/1969 LOW 1 03/02/1980 03/09/1960 HIGHEST 85 04/13 90 05/21 04/20 04/21 05/31 LOWEST 17 03/19 12 03/13 AVG. MAXIMUM 61.8 59.9 1.9 61.1 AVG. MINIMUM 39.0 39.8 -0.8 40.6 MEAN 50.4 49.8 0.6 50.9 DAYS MAX >= 90 0 0.3 -0.3 2 DAYS MAX <= 32 1 3.2 -2.2 1 DAYS MIN <= 32 29 26.4 2.6 25 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 18.15 2011 MINIMUM 3.35 2005 TOTALS 7.34 10.01 -2.67 9.89 DAILY AVG. 0.08 0.11 -0.03 0.11 DAYS >= .01 31 38.3 -7.3 41 DAYS >= .10 19 22.5 -3.5 26 DAYS >= .50 4 6.2 -2.2 5 DAYS >= 1.00 1 1.8 -0.8 2 GREATEST 24 HR. TOTAL 1.07 1.78 05/06 TO 05/07 STORM TOTAL 1.03 1.54 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 1348 1453 -105 1337 SINCE 7/1 5143 5726 -583 MM COOLING TOTAL 28 55 -27 59 SINCE 1/1 28 55 -27 MM FREEZE DATES RECORD EARLIEST 09/21/1956 LATEST 06/01/1966 EARLIEST 10/09 LATEST 04/30 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.5 RESULTANT WIND SPEED/DIRECTION 3/270 HIGHEST WIND SPEED/DIRECTION 38/290 DATE 03/04 HIGHEST GUST SPEED/DIRECTION 58/300 DATE 03/04 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.39 NUMBER OF DAYS FAIR 49 NUMBER OF DAYS PC 24 NUMBER OF DAYS CLOUDY 19 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 MIXED PRECIP 0 HEAVY RAIN 8 RAIN 17 LIGHT RAIN 37 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 2 SNOW 2 LIGHT SNOW 13 SLEET 0 FOG 36 FOG W/VIS <= 1/4 MILE 7 HAZE 17 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$