741
CDUS41 KPBZ 180555
CLIPIT
CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
155 AM EDT MON MAY 18 2026
...............................
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 17 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 83 600 PM 91 1900 72 11 75
MINIMUM 56 526 AM 32 1956 51 5 60
AVERAGE 70 62 8 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.65 1945 0.12 -0.12 T
MONTH TO DATE 1.20 2.01 -0.81 2.19
SINCE MAR 1 11.06 8.48 2.58 8.33
SINCE JAN 1 15.14 14.06 1.08 14.11
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE T 0.0 0.0 T
SINCE MAR 1 6.6 8.6 -2.0 4.5
SINCE JUL 1 51.6 44.1 7.5 34.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 0
MONTH TO DATE 193 116 77 39
SINCE MAR 1 987 1314 -327 920
SINCE JUL 1 5365 5485 -120 4781
COOLING
YESTERDAY 5 2 3 3
MONTH TO DATE 7 23 -16 32
SINCE MAR 1 67 33 34 69
SINCE JAN 1 67 33 34 69
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 43 500 PM
AVERAGE 72
......................................................
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 1877
1962
MINIMUM TEMPERATURE (F) 51 33 2009
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 602 AM EDT SUNSET 834 PM EDT
MAY 19 2026...........SUNRISE 601 AM EDT SUNSET 834 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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