Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS51 KCTP 011253 CLSJST CLIMATE REPORT NATIONAL WEATHER SERVICE STATE COLLEGE PA 853 AM EDT TUE JUN 01 2021 ................................... ...THE JOHNSTOWN CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2021 TO 5/31/2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1892 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 99 05/12/1984 LOW -2 03/06/2015 03/01/1990 03/01/1990 HIGHEST 84 05/21 81 05/25 LOWEST 13 03/05 18 03/01 AVG. MAXIMUM 57.8 56.9 0.9 55.2 AVG. MINIMUM 39.0 38.4 0.6 38.7 MEAN 48.4 47.7 0.7 47.0 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 2 6.4 -4.4 0 DAYS MIN <= 32 23 31.0 -8.0 28 DAYS MIN <= 0 0 0.1 -0.1 0 PRECIPITATION (INCHES) RECORD MAXIMUM 20.75 1908 MINIMUM 6.74 1976 TOTALS 9.80 10.78 -0.98 11.79 DAILY AVG. 0.11 0.12 -0.01 0.13 DAYS >= .01 37 44.6 -7.6 58 DAYS >= .10 21 25.9 -4.9 31 DAYS >= .50 6 6.6 -0.6 6 DAYS >= 1.00 2 1.2 0.8 1 GREATEST 24 HR. TOTAL 1.25 0MM28 TO 03/01 1.61 STORM TOTAL 1.15 1.55 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 1544 1633 -89 1659 SINCE 7/1 5983 6266 -283 MM COOLING TOTAL 41 38 3 25 SINCE 1/1 41 38 3 MM FREEZE DATES RECORD EARLIEST 08/31/1894 LATEST 05/27/1915 EARLIEST 10/17 LATEST 05/09 ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.9 RESULTANT WIND SPEED/DIRECTION 5/270 HIGHEST WIND SPEED/DIRECTION 40/240 DATE 03/26 HIGHEST GUST SPEED/DIRECTION 62/230 DATE 03/26 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.47 NUMBER OF DAYS FAIR 38 NUMBER OF DAYS PC 29 NUMBER OF DAYS CLOUDY 25 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 17 LIGHT RAIN 45 FREEZING RAIN 0 LT FREEZING RAIN 1 HAIL 0 HEAVY SNOW 2 SNOW 2 LIGHT SNOW 14 SLEET 1 FOG 45 FOG W/VIS <= 1/4 MILE 15 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$