067
CDUS41 KPBZ 130635
CLIPIT
CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
135 AM EST SAT DEC 13 2025
...............................
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 12 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 32 411 PM 68 2015 41 -9 31
MINIMUM 18 733 AM -5 1962 28 -10 21
AVERAGE 25 34 -9 26
PRECIPITATION (IN)
YESTERDAY T 0.87 1944 0.09 -0.09 0.03
MONTH TO DATE 0.55 1.13 -0.58 0.91
SINCE DEC 1 0.55 1.13 -0.58 0.91
SINCE JAN 1 33.45 37.90 -4.45 41.99
SNOWFALL (IN)
YESTERDAY T 4.3 1944 0.2 -0.2 0.2
MONTH TO DATE 4.2 2.4 1.8 2.8
SINCE DEC 1 4.2 2.4 1.8 2.8
SINCE JUL 1 4.7 5.2 -0.5 3.6
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 40 30 10 39
MONTH TO DATE 451 349 102 362
SINCE DEC 1 451 349 102 362
SINCE JUL 1 1536 1487 49 1162
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 700 AM
LOWEST 45 300 PM
AVERAGE 65
......................................................
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 71 1901
MINIMUM TEMPERATURE (F) 27 -5 1962
SUNRISE AND SUNSET
DECEMBER 13 2025......SUNRISE 736 AM EST SUNSET 455 PM EST
DECEMBER 14 2025......SUNRISE 737 AM EST SUNSET 455 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
LUPO
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