Katy September Weather Averages

Texas, United States of America

September Weather Averages for Katy

High Temp32°C90°F
Low Temp23°C73°F
Avg Temp27°C80°F
Sunshine Hours192 hours 
Rainfall124.51 mm4.90 In
Rain days10 days 
Pressure1014 mb30 In

 

Katy September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200929°C / 85°F21°C / 71°F25°C / 77°F137 hours216.58 mm / 8.53 In17 days1014 mb / 30 In
201031°C / 88°F22°C / 72°F26°C / 79°F192 hours125.67 mm / 4.95 In16 days1014 mb / 30 In
201134°C / 93°F22°C / 71°F27°C / 81°F305 hours32.60 mm / 1.28 In3 days1014 mb / 30 In
201232°C / 89°F21°C / 70°F26°C / 79°F223 hours124.34 mm / 4.90 In9 days1015 mb / 30 In
201333°C / 91°F23°C / 73°F27°C / 81°F200 hours162.20 mm / 6.39 In11 days1013 mb / 30 In
201431°C / 88°F22°C / 72°F26°C / 79°F165 hours140.29 mm / 5.52 In13 days1015 mb / 30 In
201532°C / 90°F22°C / 72°F27°C / 80°F188 hours70.90 mm / 2.79 In8 days1014 mb / 30 In
201632°C / 89°F23°C / 73°F27°C / 81°F217 hours84.16 mm / 3.31 In15 days1016 mb / 30 In
201731°C / 87°F22°C / 72°F26°C / 79°F236 hours47.99 mm / 1.89 In8 days1015 mb / 30 In
201830°C / 85°F23°C / 74°F26°C / 79°F86 hours411.85 mm / 16.21 In24 days1014 mb / 30 In
201933°C / 91°F25°C / 77°F28°C / 83°F230 hours158.96 mm / 6.26 In10 days1015 mb / 30 In
202030°C / 86°F23°C / 73°F26°C / 79°F147 hours189.90 mm / 7.48 In15 days1014 mb / 30 In
202132°C / 89°F22°C / 72°F26°C / 79°F166 hours120.00 mm / 4.72 In9 days1014 mb / 30 In
202233°C / 91°F22°C / 72°F27°C / 80°F227 hours52.50 mm / 2.07 In5 days1015 mb / 30 In
202337°C / 98°F24°C / 75°F29°C / 85°F212 hours31.83 mm / 1.25 In1 days1013 mb / 30 In
202433°C / 91°F23°C / 73°F27°C / 80°F207 hours92.64 mm / 3.65 In3 days1012 mb / 30 In
202533°C / 91°F23°C / 73°F27°C / 81°F180 hours89.90 mm / 3.54 In1 days1015 mb / 30 In
202635°C / 94°F25°C / 77°F29°C / 84°F138 hours88.90 mm / 3.50 In19 days1014 mb / 30 In

Need more than one day of Katy history?

Download historical weather for Katy, 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 Katy

Region

Texas

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Katy weather history: common questions

How far back does Katy 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 Katy 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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