748
CDUS41 KPBZ 152121
CLIPIT
CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
521 PM EDT THU MAY 15 2025
...............................
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 15 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82 354 PM 90 1962 72 10 78
MINIMUM 57 531 AM 35 1920 50 7 61
AVERAGE 70 61 9 70
PRECIPITATION (IN)
TODAY 0.00 1.10 2014 0.12 -0.12 0.10
MONTH TO DATE 1.81 1.76 0.05 2.90
SINCE MAR 1 7.95 8.23 -0.28 14.08
SINCE JAN 1 13.73 13.81 -0.08 21.12
SNOWFALL (IN)
TODAY 0.0 T 2016 0.0 0.0 0.0
MONTH TO DATE T 0.0 0.0 0.0
SINCE MAR 1 4.5 8.6 -4.1 0.5
SINCE JUL 1 34.0 44.1 -10.1 16.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 6 -6 0
MONTH TO DATE 39 105 -66 46
SINCE MAR 1 920 1303 -383 873
SINCE JUL 1 4781 5474 -693 4216
COOLING
TODAY 5 2 3 5
MONTH TO DATE 16 19 -3 32
SINCE MAR 1 53 29 24 59
SINCE JAN 1 53 29 24 59
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 1200 PM
LOWEST 44 400 PM
AVERAGE 54
......................................................
THE PITTSBURGH PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1900
MINIMUM TEMPERATURE (F) 51 32 1984
SUNRISE AND SUNSET
MAY 15 2025...........SUNRISE 604 AM EDT SUNSET 831 PM EDT
MAY 16 2025...........SUNRISE 603 AM EDT SUNSET 832 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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