Lancaster September Weather Averages

Pennsylvania, United States of America

September Weather Averages for Lancaster

High Temp24°C76°F
Low Temp15°C59°F
Avg Temp19°C67°F
Sunshine Hours197 hours 
Rainfall119.83 mm4.72 In
Rain days7 days 
Pressure1018 mb31 In

 

Lancaster September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200922°C / 72°F14°C / 57°F18°C / 64°F188 hours122.41 mm / 4.82 In6 days1018 mb / 31 In
201026°C / 79°F15°C / 58°F20°C / 68°F247 hours178.20 mm / 7.02 In5 days1015 mb / 30 In
201123°C / 74°F15°C / 59°F19°C / 66°F152 hours253.87 mm / 9.99 In11 days1016 mb / 30 In
201224°C / 75°F14°C / 58°F19°C / 66°F225 hours133.82 mm / 5.27 In8 days1017 mb / 30 In
201324°C / 75°F12°C / 54°F18°C / 64°F287 hours46.40 mm / 1.83 In4 days1017 mb / 30 In
201424°C / 76°F14°C / 58°F19°C / 66°F213 hours51.71 mm / 2.04 In5 days1019 mb / 31 In
201526°C / 79°F16°C / 60°F20°C / 69°F177 hours78.56 mm / 3.09 In5 days1018 mb / 31 In
201626°C / 80°F16°C / 61°F21°C / 70°F253 hours125.36 mm / 4.94 In8 days1019 mb / 31 In
201724°C / 76°F15°C / 59°F19°C / 67°F240 hours51.14 mm / 2.01 In4 days1017 mb / 31 In
201824°C / 75°F17°C / 63°F20°C / 69°F107 hours286.62 mm / 11.28 In18 days1021 mb / 31 In
201926°C / 78°F16°C / 61°F21°C / 69°F238 hours28.04 mm / 1.10 In5 days1019 mb / 31 In
202023°C / 74°F14°C / 58°F19°C / 66°F181 hours59.76 mm / 2.35 In4 days1019 mb / 31 In
202125°C / 76°F15°C / 59°F20°C / 67°F205 hours150.64 mm / 5.93 In7 days1017 mb / 30 In
202225°C / 77°F14°C / 58°F19°C / 66°F228 hours87.00 mm / 3.43 In6 days1017 mb / 31 In
202325°C / 78°F13°C / 56°F19°C / 66°F187 hours157.96 mm / 6.22 In5 days1018 mb / 31 In
202423°C / 74°F14°C / 57°F18°C / 65°F147 hours88.29 mm / 3.48 In5 days1019 mb / 31 In
202524°C / 76°F15°C / 58°F19°C / 67°F137 hours148.20 mm / 5.83 In7 days1019 mb / 31 In
202625°C / 76°F16°C / 60°F20°C / 68°F134 hours108.90 mm / 4.29 In11 days1018 mb / 31 In

Need more than one day of Lancaster history?

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

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Weather history near Lancaster

Region

Pennsylvania

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Lancaster weather history: common questions

How far back does Lancaster 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 Lancaster 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.

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