628
CXUS51 KPBZ 011555
CLSPIT

CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1055 AM EST MON DEC 01 2025

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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2025 TO 11/30/2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025

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           86   09/21         90      -4       89  09/21
LOWEST            23   11/11         22       1       21  11/30
                                                          10/28
AVG. MAXIMUM    64.5               63.0     1.5     68.0
AVG. MINIMUM    44.1               44.3    -0.2     48.1
MEAN            54.3               53.6     0.7     58.0
DAYS MAX >= 90     0                0.9    -0.9        0
DAYS MAX <= 32     0                1.1    -1.1        1
DAYS MIN <= 32    14               16.1    -2.1       10
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       16.66   2018
 MINIMUM        2.35   1908
TOTALS          7.46               8.99   -1.53     6.46
DAILY AVG.      0.08               0.10   -0.02     0.07
DAYS >= .01       29               32.9    -3.9       32
DAYS >= .10       17               19.3    -2.3
DAYS >= .50        4                5.4    -1.4        4
DAYS >= 1.00       1                1.4    -0.4        1
GREATEST
 24 HR. TOTAL   1.82   09/22 TO 09/23
 STORM TOTAL    1.63
 (MM/DD(HH))    09/22

SNOWFALL (INCHES)
RECORDS
 TOTAL          30.3   1950
TOTALS           0.5                2.8    -2.3      0.8
SINCE 7/1        0.5                2.8    -2.3      0.8
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      9                3.6     5.4        7
DAYS >= 1.0        0                0.8    -0.8        0
GREATEST
 24 HR TOTAL     0.4   11/27 TO 11/27
 STORM TOTAL     0.4
 (MM/DD(HH))     11/27

DEGREE DAYS
HEATING TOTAL   1061               1129     -68      792
 SINCE 7/1      1085               1138     -53      800
COOLING TOTAL    111                 96      15      177
 SINCE 1/1      1061                797     264     1224
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.1
HIGHEST WIND SPEED/DIRECTION    36/310    DATE  11/05
HIGHEST GUST SPEED/DIRECTION    50/300    DATE  11/05

SKY COVER
AVERAGE SKY COVER           0.59

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       9
LIGHT RAIN               33     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                9     SLEET                      1
FOG                      24     FOG W/VIS <= 1/4 MILE      9
HAZE                      2

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

$$

WM