773  
CDUS41 KPBZ 230543  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
143 AM EDT FRI MAY 23 2025  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 22 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 56 101 AM 93 1911 73 -17 84  
MINIMUM 49 1111 PM 32 2002 52 -3 67  
AVERAGE 53 63 -10 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.46 1.56 1953 0.13 0.33 T  
MONTH TO DATE 3.21 2.66 0.55 4.45  
SINCE MAR 1 9.35 9.13 0.22 15.63  
SINCE JAN 1 15.13 14.71 0.42 22.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 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  
YESTERDAY 12 4 8 0  
MONTH TO DATE 74 140 -66 47  
SINCE MAR 1 955 1338 -383 874  
SINCE JUL 1 4816 5509 -693 4217  
 
COOLING  
YESTERDAY 0 2 -2 11  
MONTH TO DATE 32 33 -1 77  
SINCE MAR 1 69 43 26 104  
SINCE JAN 1 69 43 26 104    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 80 1100 AM  
AVERAGE 87  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1884  
MINIMUM TEMPERATURE (F) 53 32 1963  
 
SUNRISE AND SUNSET  
MAY 23 2025...........SUNRISE 558 AM EDT SUNSET 838 PM EDT  
MAY 24 2025...........SUNRISE 557 AM EDT SUNSET 839 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CRAVEN  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OH Page
The Nexlab PA Page
The Nexlab WV Page
The Nexlab MD Page Main Text Page