950
CDUS41 KPBZ 200643
CLIPIT
CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
143 AM EST SAT DEC 20 2025
...............................
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 19 2025
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)
YESTERDAY
MAXIMUM 56 225 AM 67 1877 40 16 36
1895
MINIMUM 17 1159 PM -2 1884 26 -9 33
AVERAGE 37 33 4 35
PRECIPITATION (IN)
YESTERDAY 0.27 1.39 2008 0.09 0.18 0.00
MONTH TO DATE 1.27 1.74 -0.47 1.74
SINCE DEC 1 1.27 1.74 -0.47 1.74
SINCE JAN 1 34.17 38.51 -4.34 42.82
SNOWFALL (IN)
YESTERDAY 0.5 4.8 1982 0.2 0.3 0.0
MONTH TO DATE 10.5 4.1 6.4 3.5
SINCE DEC 1 10.5 4.1 6.4 3.5
SINCE JUL 1 11.0 6.9 4.1 4.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 32 -4 30
MONTH TO DATE 708 570 138 556
SINCE DEC 1 708 570 138 556
SINCE JUL 1 1793 1708 85 1356
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1061 797 264 1224
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WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 14.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 500 AM
LOWEST 62 600 PM
AVERAGE 78
......................................................
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 64 1895
MINIMUM TEMPERATURE (F) 26 -4 1963
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 740 AM EST SUNSET 457 PM EST
DECEMBER 21 2025......SUNRISE 741 AM EST SUNSET 457 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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