Back Mountain September Weather Averages

Pennsylvania, United States of America

September Weather Averages for Back Mountain

High Temp22°C72°F
Low Temp12°C54°F
Avg Temp17°C62°F
Sunshine Hours190 hours 
Rainfall113.68 mm4.48 In
Rain days7 days 
Pressure1018 mb31 In

 

Back Mountain September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200921°C / 69°F11°C / 52°F15°C / 60°F169 hours68.70 mm / 2.70 In7 days1019 mb / 31 In
201023°C / 73°F12°C / 53°F17°C / 63°F238 hours145.56 mm / 5.73 In6 days1014 mb / 30 In
201122°C / 71°F13°C / 55°F17°C / 63°F165 hours277.03 mm / 10.91 In11 days1016 mb / 30 In
201221°C / 70°F11°C / 52°F16°C / 61°F227 hours141.96 mm / 5.59 In9 days1016 mb / 30 In
201321°C / 71°F9°C / 49°F15°C / 60°F276 hours60.35 mm / 2.38 In6 days1017 mb / 30 In
201422°C / 72°F11°C / 52°F16°C / 61°F227 hours20.41 mm / 0.80 In5 days1019 mb / 31 In
201524°C / 75°F13°C / 56°F18°C / 65°F188 hours120.69 mm / 4.75 In4 days1019 mb / 31 In
201624°C / 75°F13°C / 55°F18°C / 65°F262 hours109.99 mm / 4.33 In7 days1020 mb / 31 In
201723°C / 73°F13°C / 55°F17°C / 63°F242 hours69.85 mm / 2.75 In6 days1018 mb / 31 In
201822°C / 72°F14°C / 57°F18°C / 64°F129 hours175.77 mm / 6.92 In13 days1022 mb / 31 In
201923°C / 73°F12°C / 54°F17°C / 63°F187 hours38.70 mm / 1.52 In5 days1019 mb / 31 In
202022°C / 71°F12°C / 54°F17°C / 63°F174 hours67.75 mm / 2.67 In6 days1019 mb / 31 In
202122°C / 72°F13°C / 55°F17°C / 63°F165 hours196.47 mm / 7.74 In6 days1017 mb / 31 In
202222°C / 72°F12°C / 53°F16°C / 62°F189 hours97.25 mm / 3.83 In7 days1017 mb / 31 In
202323°C / 73°F11°C / 52°F16°C / 62°F178 hours129.40 mm / 5.09 In6 days1019 mb / 31 In
202421°C / 71°F12°C / 54°F16°C / 62°F159 hours98.63 mm / 3.88 In4 days1020 mb / 31 In
202522°C / 72°F12°C / 54°F17°C / 63°F107 hours131.70 mm / 5.19 In4 days1019 mb / 31 In
202622°C / 72°F13°C / 56°F17°C / 63°F141 hours96.10 mm / 3.78 In12 days1019 mb / 31 In

Need more than one day of Back Mountain history?

Download historical weather for Back Mountain, 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.
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  • Monthly climate averagesLong-term climate normals by month.
  • CSV formatReady for Excel, Python, R or your database.
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Weather history near Back Mountain

Region

Pennsylvania

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Back Mountain weather history: common questions

How far back does Back Mountain 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 Back Mountain 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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