Pittsburgh/Allegheny Cnty
Weather station · 40.4°N 79.9°W · 380 m above sea level
ICAO KAGCStation data since 1935
Record high
32.8°C
in 1936
Record low
3.3°C
in 1947
Average high
22.7°C
all years on record
18.9°C short of the record for 23 September
Today’s high 13.9°C against 32.8°C in 1936. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
38.9°C
- Date
- Tuesday, 14 July 1936
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Pittsburgh/Allegheny Cnty, United States
- Position
- 40.36°N 79.92°W · 380 m
Highest highest in available records since 1935. Source: NOAA GHCN-Daily.
All-time record low
−26.7°C
- Date
- Thursday, 23 January 1936
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Pittsburgh/Allegheny Cnty, United States
- Position
- 40.36°N 79.92°W · 380 m
Highest and lowest lowest in available records since 1935. Source: NOAA GHCN-Daily.
Where Pittsburgh/Allegheny Cnty is
40.36°N 79.92°W
Every year on record
1935 to 2026
Annual average · °C
Trend over 36 years with data: +0.05 °C per decade
Source: NOAA GHCN-Daily. Years the station did not cover are left as gaps, never joined across. The dashed line is a least squares trend through the years that have data.
Records by month
Jan
23.9°
−26.7°
Feb
25.0°
−22.2°
Mar
28.9°
−17.1°
Apr
30.0°
−9.4°
May
33.3°
−2.1°
Jun
37.2°
3.9°
Jul
38.9°
8.3°
Aug
37.2°
7.8°
Sep
35.6°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 13.9°C | 00:53 UTC | 13.9°C | 00:53 UTC |
| 2026-09-22 | 16.1°C | 16:53 UTC | 14.4°C | 23:53 UTC |
Nearby stations
Data sources for this page
| Figure | Source | Type |
|---|---|---|
| Right now, today so far | NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP) | Measured, station |
| All-time, monthly and on-this-day records | NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1935 to 2026 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
