Climatological Report (Monthly)
Issued by NWS Pittsburgh, PA

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CXUS51 KPBZ 011453 CCA
CLMPIT

CLIMATE REPORT ...CORRECTED
NATIONAL WEATHER SERVICE PITTSBURGH PA
1053 AM EDT FRI OCT 1 2021

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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2021

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              31   09/19/1959
HIGHEST           85   09/18         87      -2       87  09/09
                                                          09/10
LOWEST            45   09/30         39       6       38  09/22
AVG. MAXIMUM    75.7               75.1     0.6     75.1
AVG. MINIMUM    56.8               54.8     2.0     54.1
MEAN            66.3               64.9     1.4     64.6
DAYS MAX >= 90     0                0.9    -0.9        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       10.08   1945
 MINIMUM        0.28   1985
TOTALS          3.93               3.30    0.63     0.92
DAILY AVG.      0.13               0.11    0.02     0.03
DAYS >= .01        8                9.8    -1.8        8
DAYS >= .10        5                5.8    -0.8        4
DAYS >= .50        2                2.0     0.0        0
DAYS >= 1.00       1                0.5     0.5        0
GREATEST
 24 HR. TOTAL   3.30   08/31 TO 09/01               0.36

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   MM
 24 HR TOTAL       T   09/30/1895 TO 09/30/1895
                       09/23/1989 TO 09/23/1989
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      0                0.0     0.0        0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 24 HR TOTAL     0.0                                 0.0

DEGREE DAYS
HEATING TOTAL     47                 86     -39       92
 SINCE 7/1        48                 99     -51       MM
COOLING TOTAL     97                 85      12       85
 SINCE 1/1       930                786     144       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.4
HIGHEST WIND SPEED/DIRECTION    26/210    DATE  09/22
HIGHEST GUST SPEED/DIRECTION    37/220    DATE  09/22

SKY COVER
AVERAGE SKY COVER           0.53

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      1
HAZE                      2

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

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