Los Chiles September Weather Averages

Alajuela, Costa Rica

September Weather Averages for Los Chiles

High Temp29°C85°F
Low Temp23°C74°F
Avg Temp26°C78°F
Sunshine Hours49 hours 
Rainfall349.20 mm13.75 In
Rain days26 days 
Pressure1011 mb30 In

 

Los Chiles September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200929°C / 85°F23°C / 73°F26°C / 78°F67 hours337.16 mm / 13.27 In28 days1010 mb / 30 In
201030°C / 85°F23°C / 73°F26°C / 78°F72 hours394.24 mm / 15.52 In30 days1010 mb / 30 In
201129°C / 84°F23°C / 73°F26°C / 78°F77 hours313.24 mm / 12.33 In28 days1011 mb / 30 In
201229°C / 84°F23°C / 73°F25°C / 78°F59 hours264.89 mm / 10.43 In27 days1011 mb / 30 In
201330°C / 86°F23°C / 74°F26°C / 79°F77 hours397.35 mm / 15.64 In30 days1010 mb / 30 In
201429°C / 85°F23°C / 73°F26°C / 78°F57 hours429.75 mm / 16.92 In29 days1011 mb / 30 In
201530°C / 85°F24°C / 75°F26°C / 79°F31 hours318.32 mm / 12.53 In27 days1010 mb / 30 In
201630°C / 85°F23°C / 74°F26°C / 79°F49 hours291.74 mm / 11.49 In29 days1012 mb / 30 In
201730°C / 87°F24°C / 76°F27°C / 80°F76 hours348.88 mm / 13.74 In28 days1011 mb / 30 In
201829°C / 85°F23°C / 74°F26°C / 78°F52 hours348.46 mm / 13.72 In29 days1010 mb / 30 In
201929°C / 85°F23°C / 74°F26°C / 78°F84 hours282.14 mm / 11.11 In25 days1011 mb / 30 In
202029°C / 85°F23°C / 74°F26°C / 79°F35 hours319.44 mm / 12.58 In29 days1010 mb / 30 In
202128°C / 82°F23°C / 73°F25°C / 77°F2 hours377.51 mm / 14.86 In28 days1011 mb / 30 In
202228°C / 83°F23°C / 74°F25°C / 77°F3 hours417.74 mm / 16.45 In29 days1011 mb / 30 In
202330°C / 86°F23°C / 74°F26°C / 79°F15 hours375.89 mm / 14.80 In14 days1010 mb / 30 In
202430°C / 85°F24°C / 75°F26°C / 79°F44 hours372.85 mm / 14.68 In11 days1009 mb / 30 In
202529°C / 84°F23°C / 73°F25°C / 77°F26 hours366.00 mm / 14.41 In13 days1011 mb / 30 In
202630°C / 85°F23°C / 73°F25°C / 78°F52 hours330.00 mm / 12.99 In29 days1011 mb / 30 In

Need more than one day of Los Chiles history?

Download historical weather for Los Chiles, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

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  • Monthly climate averagesLong-term climate normals by month.
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Los Chiles weather history: common questions

How far back does Los Chiles 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 Los Chiles 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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