143
CXUS51 KPBZ 011619
CLSPIT

CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1219 PM EDT SUN JUN 01 2025

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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2025 TO 5/31/2025...

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             95   05/03/1887
                       05/02/1887
                       05/29/1881
 LOW              -5   03/06/2015
HIGHEST           86   04/19         86       0       87  05/03
                                                          05/21
LOWEST            17   03/02         11       6       22  03/21
AVG. MAXIMUM    65.0               61.1     3.9     66.7
AVG. MINIMUM    43.5               40.5     3.0     46.6
MEAN            54.3               50.8     3.5     56.6
DAYS MAX >= 90     0                0.3    -0.3        0
DAYS MAX <= 32     1                2.5    -1.5        0
DAYS MIN <= 32    20               25.6    -5.6       13
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       17.60   1901
 MINIMUM        4.05   1871
TOTALS         10.24              10.30   -0.06    16.70
DAILY AVG.      0.11               0.11   -0.00     0.18
DAYS >= .01       44               41.4     2.6       39
DAYS >= .10       26               24.9     1.1
DAYS >= .50        7                6.2     0.8        7
DAYS >= 1.00       2                1.3     0.7        3
GREATEST
 24 HR. TOTAL   1.40   04/25 TO 04/26
 STORM TOTAL    1.04
 (MM/DD(HH))

SNOWFALL (INCHES)
RECORDS
 TOTAL          34.1   1993
TOTALS           4.5                8.6    -4.1      0.5
SINCE 7/1       31.5               44.1   -12.6     16.3
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE     15                7.5     7.5        7
DAYS >= 1.0        1                2.6    -1.6        0
GREATEST
 24 HR TOTAL     3.3   03/07 TO 03/07
 STORM TOTAL     3.3
 (MM/DD(HH))

DEGREE DAYS
HEATING TOTAL   1033               1370    -337      890
 SINCE 7/1      4894               5541    -647       MM
COOLING TOTAL     69                 66       3      144
 SINCE 1/1        69                 66       3       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.5
HIGHEST WIND SPEED/DIRECTION    41/270    DATE  04/29
HIGHEST GUST SPEED/DIRECTION    71/270    DATE  04/29

SKY COVER
AVERAGE SKY COVER           0.71

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             14     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                      17
LIGHT RAIN               50     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       3
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW               12     SLEET                      3
FOG                      27     FOG W/VIS <= 1/4 MILE      1
HAZE                      5

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

$$
MILCAREK