026
CDUS41 KPBZ 090640
CLIPIT
CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
140 AM EST TUE DEC 09 2025
...............................
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 8 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 28 1223 AM 70 1916 43 -15 55
MINIMUM 15 1159 PM -2 1882 29 -14 40
AVERAGE 22 36 -14 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.51 1978 0.10 -0.10 0.00
MONTH TO DATE 0.33 0.75 -0.42 0.27
SINCE DEC 1 0.33 0.75 -0.42 0.27
SINCE JAN 1 33.23 37.52 -4.29 41.35
SNOWFALL (IN)
YESTERDAY 0.0 5.6 1968 0.2 -0.2 0.0
MONTH TO DATE 3.9 1.5 2.4 1.5
SINCE DEC 1 3.9 1.5 2.4 1.5
SINCE JUL 1 4.4 4.3 0.1 2.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 43 30 13 17
MONTH TO DATE 301 229 72 266
SINCE DEC 1 301 229 72 266
SINCE JUL 1 1386 1367 19 1066
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 22 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 9.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 1200 AM
LOWEST 30 300 PM
AVERAGE 51
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THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 73 1885
MINIMUM TEMPERATURE (F) 28 -4 1876
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 733 AM EST SUNSET 454 PM EST
DECEMBER 10 2025......SUNRISE 733 AM EST SUNSET 454 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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