Pittsburgh Weather History

Pennsylvania, United States of America

Weather on a past date in Pittsburgh

Any date from 1 January 2009 to yesterday.

Thu 22 Oct, 2026 Weather in Pittsburgh

Sunrise: 07:38 AM
Sunset: 06:30 PM		Moonrise: 04:43 PM
Moonset: 03:56 AM		Max:
18.1 °c		Min:
3.4 °c		Avg:
10.1 °c		Precip:
0.00 mm		Max Wind:
11.9 kph
 
Thu 22
0:00 am
Thu 22
3:00 am
Thu 22
6:00 am
Thu 22
9:00 am
Thu 22
12:00 pm
Thu 22
3:00 pm
Thu 22
6:00 pm
Thu 22
9:00 pm
IconClearClearClearSunnySunnySunnySunnyClear
Temp8.6°c6.0°c4.5°c6.0°c14.6°c18.0°c14.7°c10.9°c
Wind4.7 kmph4.0 kmph2.2 kmph4.0 kmph6.8 kmph11.2 kmph7.2 kmph9.0 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud0%0%5%0%0%0%0%0%
Humidity57%61%65%56%41%36%55%68%
Pressure1022 mb1022 mb1022 mb1024 mb1023 mb1021 mb1021 mb1024 mb

Pittsburgh Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January1°C / 35°F-6°C / 22°F-2°C / 28°F68 hours94.23 mm / 3.71 In11 days1019 mb / 31 In
February4°C / 39°F-4°C / 24°F-0°C / 32°F79 hours96.44 mm / 3.80 In10 days1019 mb / 31 In
March10°C / 50°F1°C / 33°F5°C / 41°F118 hours119.19 mm / 4.69 In9 days1018 mb / 31 In
April16°C / 61°F6°C / 42°F11°C / 52°F129 hours145.96 mm / 5.75 In11 days1015 mb / 30 In
May22°C / 72°F11°C / 52°F16°C / 62°F160 hours161.34 mm / 6.35 In12 days1016 mb / 30 In
June27°C / 80°F16°C / 60°F21°C / 70°F182 hours175.41 mm / 6.91 In11 days1014 mb / 30 In
July29°C / 85°F18°C / 65°F23°C / 74°F195 hours145.60 mm / 5.73 In11 days1015 mb / 30 In
August28°C / 83°F17°C / 63°F22°C / 72°F199 hours102.75 mm / 4.05 In10 days1016 mb / 30 In
September25°C / 77°F14°C / 58°F19°C / 66°F186 hours128.84 mm / 5.07 In8 days1018 mb / 31 In
October18°C / 64°F8°C / 47°F13°C / 55°F158 hours125.74 mm / 4.95 In8 days1017 mb / 31 In
November10°C / 50°F2°C / 36°F6°C / 43°F147 hours86.67 mm / 3.41 In6 days1020 mb / 31 In
December5°C / 41°F-1°C / 29°F2°C / 35°F78 hours116.86 mm / 4.60 In9 days1020 mb / 31 In

Need more than one day of Pittsburgh history?

Download historical weather for Pittsburgh, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
  • CSV formatReady for Excel, Python, R or your database.
Buy historical weather data Or use the History API

Weather history near Pittsburgh

Region

Pennsylvania

See the Pittsburgh 14-day forecast »

Hotels near Pittsburgh

Pittsburgh weather history: common questions

How far back does Pittsburgh weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Pittsburgh historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, pollen, evapotranspiration, autocomplete, time zone, astronomy and sports data into your new or existing project.
Get Started