September Weather Averages for Hamilton

High Temp22°C72°F
Low Temp14°C58°F
Avg Temp18°C65°F
Sunshine Hours211 hours 
Rainfall72.65 mm2.86 In
Rain days6 days 
Pressure1017 mb31 In

 

Hamilton September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200921°C / 70°F14°C / 57°F17°C / 63°F215 hours50.07 mm / 1.97 In6 days1018 mb / 31 In
201020°C / 69°F13°C / 56°F17°C / 62°F185 hours88.89 mm / 3.50 In6 days1013 mb / 30 In
201121°C / 69°F14°C / 58°F18°C / 64°F201 hours108.87 mm / 4.29 In9 days1015 mb / 30 In
201220°C / 69°F13°C / 56°F17°C / 62°F232 hours113.68 mm / 4.48 In6 days1015 mb / 30 In
201321°C / 69°F13°C / 55°F17°C / 62°F235 hours73.58 mm / 2.90 In5 days1016 mb / 30 In
201421°C / 70°F13°C / 56°F17°C / 63°F242 hours91.51 mm / 3.60 In7 days1018 mb / 31 In
201523°C / 73°F16°C / 60°F19°C / 66°F194 hours87.14 mm / 3.43 In7 days1018 mb / 31 In
201624°C / 75°F16°C / 61°F20°C / 67°F256 hours68.96 mm / 2.71 In7 days1018 mb / 31 In
201723°C / 74°F15°C / 59°F19°C / 66°F296 hours39.83 mm / 1.57 In5 days1017 mb / 31 In
201823°C / 73°F16°C / 61°F20°C / 67°F213 hours103.64 mm / 4.08 In7 days1020 mb / 31 In
201921°C / 70°F14°C / 58°F18°C / 64°F202 hours60.15 mm / 2.37 In6 days1018 mb / 31 In
202021°C / 69°F14°C / 58°F18°C / 64°F229 hours42.90 mm / 1.69 In4 days1018 mb / 31 In
202123°C / 73°F15°C / 59°F19°C / 66°F200 hours103.80 mm / 4.09 In7 days1015 mb / 30 In
202222°C / 72°F14°C / 58°F18°C / 65°F198 hours53.10 mm / 2.09 In6 days1016 mb / 30 In
202324°C / 75°F14°C / 56°F18°C / 65°F211 hours18.07 mm / 0.71 In1 days1018 mb / 31 In
202422°C / 72°F16°C / 60°F19°C / 66°F170 hours117.46 mm / 4.62 In5 days1018 mb / 31 In
202523°C / 73°F15°C / 58°F19°C / 65°F162 hours62.50 mm / 2.46 In3 days1018 mb / 31 In
202622°C / 72°F15°C / 60°F19°C / 65°F164 hours23.50 mm / 0.93 In4 days1019 mb / 31 In

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Weather history near Hamilton

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Hamilton weather history: common questions

How far back does Hamilton 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 Hamilton 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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