502
CDUS41 KCTP 180617
CLIJST
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
217 AM EDT TUE AUG 18 2026
...............................
..THE JOHNSTOWN CLIMATE SUMMARY FOR AUGUST 17 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 611 PM 97 1965 77 -2 83
MINIMUM 65 1159 PM 44 1902 60 5 67
AVERAGE 70 69 1 75
PRECIPITATION (IN)
YESTERDAY 0.34 1.36 1952 0.13 0.21 0.06
MONTH TO DATE 3.60 2.16 1.44 0.39
SINCE JUN 1 13.50 10.78 2.72 7.28
SINCE JAN 1 32.31 26.63 5.68 28.39
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 8 -8 3
SINCE JUN 1 50 80 -30 37
SINCE JUL 1 11 21 -10 3
COOLING
YESTERDAY 5 4 1 10
MONTH TO DATE 97 83 14 85
SINCE JUN 1 356 339 17 523
SINCE JAN 1 399 377 22 542
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 82 600 PM
AVERAGE 91
......................................................
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 99 1965
MINIMUM TEMPERATURE (F) 60 41 1957
SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 629 AM EDT SUNSET 808 PM EDT
AUGUST 19 2026........SUNRISE 630 AM EDT SUNSET 807 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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