Climatological Report (Daily)
Issued by NWS Pittsburgh, PA

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474
CDUS41 KPBZ 180547
CLIPIT

CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
147 AM EDT FRI SEP 18 2026

...................................

...THE PITTSBURGH PA CLIMATE SUMMARY FOR SEPTEMBER 17 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83    226 PM  91    1955  75      8       82
  MINIMUM         71   1159 PM  33    1959  54     17       58
  AVERAGE         77                        65     12       70

PRECIPITATION (IN)
  YESTERDAY        0.11          5.95 2004   0.12  -0.01     0.00
  MONTH TO DATE    4.23                      1.90   2.33     0.39
  SINCE SEP 1      4.23                      1.90   2.33     0.39
  SINCE JAN 1     37.85                     29.68   8.17    25.83

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE    2                        27    -25       31
  SINCE SEP 1      2                        27    -25       31
  SINCE JUL 1      5                        37    -32       55

 COOLING
  YESTERDAY       12                         2     10        5
  MONTH TO DATE  152                        64     88       37
  SINCE SEP 1    152                        64     88       37
  SINCE JAN 1    970                       765    205      987
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           200 AM
 LOWEST     69           300 PM
 AVERAGE    83

..........................................................


THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        92      1895
 MINIMUM TEMPERATURE (F)   54        35      1937
                                             1959


SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE   705 AM EDT   SUNSET   725 PM EDT
SEPTEMBER 19 2026.....SUNRISE   706 AM EDT   SUNSET   723 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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