156
CXUS51 KPBZ 011404
CLMPIT

CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1004 AM EDT SAT JUN 01 2024

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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR THE MONTH OF MAY 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             95   05/03/1887
                       05/29/1881
                       05/25/1875
 LOW              26   05/07/1970
                       05/02/1963
HIGHEST           87   05/03         86       1       85  05/29
                       05/21
LOWEST            43   05/11         35       8       35  05/05
AVG. MAXIMUM    76.3               71.9     4.4     70.8
AVG. MINIMUM    56.7               50.6     6.1     47.7
MEAN            66.5               61.2     5.3     59.3
DAYS MAX >= 90     0                0.3    -0.3        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.5    -0.5        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        6.56   1989
 MINIMUM        0.42   1911
TOTALS          5.61               3.83    1.78     1.73
DAILY AVG.      0.18               0.12    0.06     0.06
DAYS >= .01       16               13.5     2.5        9
DAYS >= .10       13                8.3     4.7        6
DAYS >= .50        4                2.6     1.4        0
DAYS >= 1.00       1                0.6     0.4        0
GREATEST
 24 HR. TOTAL   1.55   05/17 TO 05/18               0.41

SNOWFALL (INCHES)
RECORDS
 TOTAL           3.1   1966
 24 HR TOTAL     3.1   MM
TOTALS            MM                0.0      MM        T
SINCE 7/1         MM               44.1      MM       MM
SNOWDEPTH AVG.    MM                                   0
DAYS >= TRACE     MM                0.0      MM        1
DAYS >= 1.0       MM                0.0      MM        0
GREATEST
 24 HR TOTAL      MM                                  MM

DEGREE DAYS
HEATING TOTAL     64                172    -108      190
 SINCE 7/1      4234               5541   -1307       MM
COOLING TOTAL    117                 56      61       20
 SINCE 1/1       144                 66      78       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.9
HIGHEST WIND SPEED/DIRECTION    28/290    DATE  05/27
HIGHEST GUST SPEED/DIRECTION    45/200    DATE  05/26

SKY COVER
AVERAGE SKY COVER           0.68

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             12     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                      10
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       2
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      1
HAZE                      4

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

$$