Climatological Report (Seasonal)
Issued by NWS Pittsburgh, PA

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CXUS51 KPBZ 011648
CLSPIT

CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1148 AM EST FRI DEC 01 2023

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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2023 TO 11/30/2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            102   09/06/1881
 LOW              -1   11/30/1958
HIGHEST           91   09/04         90       1       84  09/02
                       09/05
                       09/06
LOWEST            19   11/29         22      -3       17  11/21
AVG. MAXIMUM    65.2               63.0     2.2     62.5
AVG. MINIMUM    46.8               44.3     2.5     43.7
MEAN            56.0               53.6     2.4     53.1
DAYS MAX >= 90     3                0.9     2.1        0
DAYS MAX <= 32     1                1.1    -0.1        3
DAYS MIN <= 32    13               16.1    -3.1       14
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       16.66   2018
 MINIMUM        2.35   1908
TOTALS          6.25               8.99   -2.74    11.08
DAILY AVG.      0.07               0.10   -0.03     0.12
DAYS >= .01       30               32.9    -2.9       26
DAYS >= .10       10               19.3    -9.3
DAYS >= .50        6                5.4     0.6        6
DAYS >= 1.00       1                1.4    -0.4        2
GREATEST
 24 HR. TOTAL   1.14   09/07 TO 09/07
 STORM TOTAL    1.14
 (MM/DD(HH))

SNOWFALL (INCHES)
RECORDS
 TOTAL          30.3   1950
TOTALS           0.6                2.8    -2.2      3.3
SINCE 7/1        0.6                2.8    -2.2       MM
SNOWDEPTH AVG.     T                                  -1
DAYS >= TRACE      4                3.6     0.4       11
DAYS >= 1.0        0                0.8    -0.8        1
GREATEST
 24 HR TOTAL     0.3   11/28 TO 11/28
 STORM TOTAL     0.3
 (MM/DD(HH))

DEGREE DAYS
HEATING TOTAL    941               1129    -188     1149
 SINCE 7/1       941               1138    -197       MM
COOLING TOTAL    150                 96      54       89
 SINCE 1/1       794                797      -3       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.1
HIGHEST WIND SPEED/DIRECTION    26/330    DATE  09/12
                                26/330          11/17
HIGHEST GUST SPEED/DIRECTION    37/260    DATE  11/28

SKY COVER
AVERAGE SKY COVER           0.64

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               2
HEAVY RAIN                1     RAIN                      19
LIGHT RAIN               35     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                4     SLEET                      0
FOG                      36     FOG W/VIS <= 1/4 MILE      3
HAZE                     12

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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