Dundalk September Weather Averages

Maryland, United States of America

September Weather Averages for Dundalk

High Temp25°C77°F
Low Temp17°C63°F
Avg Temp21°C70°F
Sunshine Hours206 hours 
Rainfall147.65 mm5.81 In
Rain days7 days 
Pressure1018 mb31 In

 

Dundalk September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200923°C / 74°F15°C / 59°F19°C / 66°F203 hours138.80 mm / 5.46 In5 days1018 mb / 31 In
201027°C / 80°F17°C / 62°F21°C / 70°F274 hours207.71 mm / 8.18 In7 days1015 mb / 30 In
201124°C / 74°F17°C / 62°F20°C / 68°F141 hours212.87 mm / 8.38 In14 days1016 mb / 30 In
201224°C / 75°F16°C / 61°F20°C / 68°F240 hours114.09 mm / 4.49 In8 days1017 mb / 30 In
201324°C / 75°F15°C / 58°F19°C / 66°F314 hours43.42 mm / 1.71 In3 days1016 mb / 30 In
201424°C / 76°F16°C / 60°F20°C / 68°F249 hours78.20 mm / 3.08 In5 days1019 mb / 31 In
201526°C / 79°F18°C / 64°F22°C / 71°F180 hours46.18 mm / 1.82 In5 days1018 mb / 31 In
201626°C / 79°F19°C / 65°F22°C / 72°F225 hours172.10 mm / 6.78 In10 days1018 mb / 31 In
201725°C / 77°F18°C / 64°F21°C / 70°F243 hours45.04 mm / 1.77 In4 days1017 mb / 31 In
201825°C / 78°F20°C / 68°F22°C / 72°F119 hours251.52 mm / 9.90 In18 days1020 mb / 31 In
201926°C / 79°F18°C / 65°F22°C / 72°F235 hours31.10 mm / 1.22 In3 days1019 mb / 31 In
202024°C / 76°F18°C / 64°F21°C / 70°F199 hours95.42 mm / 3.76 In7 days1019 mb / 31 In
202126°C / 79°F19°C / 65°F22°C / 72°F234 hours125.70 mm / 4.95 In7 days1016 mb / 30 In
202226°C / 78°F18°C / 64°F21°C / 71°F227 hours122.50 mm / 4.82 In7 days1017 mb / 31 In
202327°C / 80°F18°C / 64°F22°C / 71°F187 hours224.02 mm / 8.82 In6 days1017 mb / 31 In
202424°C / 76°F18°C / 65°F21°C / 70°F147 hours266.68 mm / 10.50 In7 days1018 mb / 31 In
202526°C / 78°F19°C / 65°F22°C / 71°F144 hours329.30 mm / 12.96 In3 days1018 mb / 31 In
202626°C / 79°F19°C / 65°F22°C / 72°F143 hours153.00 mm / 6.02 In15 days1018 mb / 31 In

Need more than one day of Dundalk history?

Download historical weather for Dundalk, 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 Dundalk

Region

Maryland

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Dundalk weather history: common questions

How far back does Dundalk 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 Dundalk 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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