


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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390 CDUS41 KCTP 210617 CLIJST CLIMATE REPORT NATIONAL WEATHER SERVICE STATE COLLEGE PA 217 AM EDT THU AUG 21 2025 ................................... ...THE JOHNSTOWN CLIMATE SUMMARY FOR AUGUST 20 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1892 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 75 357 PM 98 1983 77 -2 62 MINIMUM 63 205 AM 44 1929 60 3 49 AVERAGE 69 68 1 56 PRECIPITATION (IN) YESTERDAY 0.01 1.80 1990 0.13 -0.12 0.00 MONTH TO DATE 0.40 2.55 -2.15 4.69 SINCE JUN 1 7.29 11.17 -3.88 9.67 SINCE JAN 1 28.40 27.02 1.38 34.41 DEGREE DAYS HEATING YESTERDAY 0 1 -1 9 MONTH TO DATE 3 11 -8 16 SINCE JUN 1 37 83 -46 53 SINCE JUL 1 3 24 -21 19 COOLING YESTERDAY 4 4 0 0 MONTH TO DATE 95 95 0 100 SINCE JUN 1 533 351 182 508 SINCE JAN 1 552 389 163 555 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 6.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1200 AM LOWEST 79 300 PM AVERAGE 88 .......................................................... THE JOHNSTOWN CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 96 1916 MINIMUM TEMPERATURE (F) 60 42 1922 SUNRISE AND SUNSET AUGUST 21 2025........SUNRISE 632 AM EDT SUNSET 804 PM EDT AUGUST 22 2025........SUNRISE 633 AM EDT SUNSET 802 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$