Climatological Report (Seasonal)
Issued by NWS Pittsburgh, PA

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000
CXUS51 KPBZ 011431
CLSPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
930 AM EST SAT DEC 1 2018

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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2018 TO 11/30/2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018

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                    11/30/1958
HIGHEST            95   09/04        75      20       MM  MM
LOWEST             21   11/22        18       3       MM  MM
                        11/11
AVG. MAXIMUM     61.0              62.7    -1.7       MM
AVG. MINIMUM     46.0              43.8     2.2       MM
MEAN             53.5              53.3     0.2       MM
DAYS MAX >= 90      4               0.3     3.7       MM
DAYS MAX <= 32      5               1.0     4.0       MM
DAYS MIN <= 32     25              14.9    10.1       MM
DAYS MIN <= 0       0               0.0     0.0       MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        16.60   2004
 MINIMUM         2.35   1908
TOTALS          16.66R             8.63    8.03
DAILY AVG.       0.18              0.09    0.09       MM
DAYS >= .01        47              33.1    13.9       MM
DAYS >= .10        32              19.2    12.8       MM
DAYS >= .50        13               5.6     7.4       MM
DAYS >= 1.00        2               1.1     0.9       MM
GREATEST
 24 HR. TOTAL    3.73

SNOWFALL (INCHES)
RECORDS
 TOTAL           30.3   1950
TOTALS            3.6               2.5     1.1       MM
SINCE 7/1         3.6               2.4     1.2       MM
SNOWDEPTH AVG.      0                                 MM
DAYS >= TRACE      11               3.3     7.7       MM
DAYS >= 1.0         2               0.7     1.3       MM
GREATEST
 24 HR TOTAL      1.1   MM                            MM

DEGREE_DAYS
HEATING TOTAL    1271              1151     120       MM
 SINCE 7/1         MM              1163      MM       MM
COOLING TOTAL     244                84     160       MM
 SINCE 1/1       1135               736     399       MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.0
HIGHEST WIND SPEED/DIRECTION    37/300    DATE  10/20
HIGHEST GUST SPEED/DIRECTION    46/270    DATE  10/20

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                      12
LIGHT RAIN               48     FREEZING RAIN              0
LT FREEZING RAIN          4     HAIL                       0
HEAVY SNOW                0     SNOW                       3
LIGHT SNOW               11     SLEET                      1
FOG                      58     FOG W/VIS <= 1/4 MILE      2
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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