Hartsdale September Weather Averages

New York, United States of America

September Weather Averages for Hartsdale

High Temp24°C76°F
Low Temp16°C60°F
Avg Temp20°C68°F
Sunshine Hours200 hours 
Rainfall113.86 mm4.48 In
Rain days7 days 
Pressure1018 mb31 In

 

Hartsdale September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200922°C / 72°F14°C / 57°F18°C / 64°F193 hours45.30 mm / 1.78 In2 days1018 mb / 31 In
201025°C / 76°F16°C / 60°F20°C / 68°F234 hours71.37 mm / 2.81 In4 days1014 mb / 30 In
201124°C / 74°F16°C / 61°F19°C / 67°F174 hours143.34 mm / 5.64 In11 days1016 mb / 30 In
201223°C / 74°F15°C / 59°F19°C / 66°F210 hours141.48 mm / 5.57 In8 days1016 mb / 30 In
201323°C / 74°F13°C / 56°F18°C / 64°F267 hours59.27 mm / 2.33 In7 days1016 mb / 30 In
201424°C / 76°F15°C / 58°F19°C / 66°F258 hours26.20 mm / 1.03 In4 days1019 mb / 31 In
201526°C / 78°F16°C / 61°F21°C / 69°F190 hours98.20 mm / 3.87 In6 days1018 mb / 31 In
201625°C / 78°F17°C / 62°F21°C / 69°F230 hours57.20 mm / 2.25 In10 days1019 mb / 31 In
201725°C / 78°F17°C / 63°F21°C / 70°F210 hours70.48 mm / 2.77 In8 days1017 mb / 30 In
201825°C / 76°F19°C / 65°F21°C / 71°F127 hours178.98 mm / 7.05 In12 days1021 mb / 31 In
201925°C / 77°F17°C / 62°F21°C / 69°F226 hours33.79 mm / 1.33 In5 days1019 mb / 31 In
202024°C / 76°F17°C / 62°F20°C / 69°F227 hours82.92 mm / 3.26 In4 days1019 mb / 31 In
202124°C / 76°F16°C / 61°F20°C / 68°F181 hours158.60 mm / 6.24 In6 days1016 mb / 30 In
202225°C / 76°F15°C / 59°F19°C / 67°F236 hours96.70 mm / 3.81 In6 days1017 mb / 30 In
202325°C / 76°F15°C / 59°F20°C / 67°F176 hours233.15 mm / 9.18 In8 days1018 mb / 31 In
202423°C / 74°F15°C / 60°F19°C / 66°F166 hours96.06 mm / 3.78 In6 days1019 mb / 31 In
202524°C / 76°F17°C / 62°F20°C / 68°F149 hours295.40 mm / 11.63 In4 days1019 mb / 31 In
202624°C / 75°F16°C / 60°F19°C / 67°F138 hours161.00 mm / 6.34 In14 days1018 mb / 31 In

Need more than one day of Hartsdale history?

Download historical weather for Hartsdale, 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 Hartsdale

Region

New York

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Hartsdale weather history: common questions

How far back does Hartsdale 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 Hartsdale 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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