August Weather Averages for Siwan

High Temp33°C92°F
Low Temp27°C81°F
Avg Temp30°C86°F
Sunshine Hours69 hours 
Rainfall331.33 mm13.04 In
Rain days23 days 
Pressure1000 mb30 In

 

Siwan August Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200932°C / 89°F26°C / 80°F29°C / 84°F62 hours412.56 mm / 16.24 In31 days1001 mb / 30 In
201033°C / 92°F27°C / 81°F30°C / 86°F63 hours431.29 mm / 16.98 In27 days1002 mb / 30 In
201132°C / 89°F26°C / 80°F29°C / 84°F83 hours433.46 mm / 17.07 In28 days1001 mb / 30 In
201234°C / 93°F27°C / 81°F30°C / 87°F148 hours326.70 mm / 12.86 In26 days1000 mb / 30 In
201334°C / 93°F27°C / 81°F30°C / 87°F114 hours268.00 mm / 10.55 In27 days1000 mb / 30 In
201434°C / 93°F28°C / 82°F31°C / 87°F142 hours203.53 mm / 8.01 In23 days1000 mb / 30 In
201533°C / 92°F28°C / 82°F30°C / 87°F73 hours225.44 mm / 8.88 In19 days1001 mb / 30 In
201634°C / 93°F28°C / 82°F31°C / 87°F112 hours228.54 mm / 9.00 In23 days1000 mb / 30 In
201733°C / 91°F27°C / 81°F30°C / 86°F30 hours505.00 mm / 19.88 In29 days1001 mb / 30 In
201833°C / 92°F28°C / 82°F30°C / 86°F46 hours417.13 mm / 16.42 In28 days999 mb / 30 In
201934°C / 93°F28°C / 83°F31°C / 87°F66 hours267.06 mm / 10.51 In22 days999 mb / 30 In
202033°C / 92°F28°C / 83°F30°C / 87°F16 hours285.99 mm / 11.26 In22 days998 mb / 30 In
202132°C / 89°F26°C / 79°F29°C / 84°F0 hours312.98 mm / 12.32 In24 days1002 mb / 30 In
202234°C / 92°F27°C / 81°F30°C / 86°F61 hours204.40 mm / 8.05 In18 days1001 mb / 30 In
202333°C / 91°F27°C / 80°F29°C / 85°F48 hours470.25 mm / 18.51 In20 days1001 mb / 30 In
202434°C / 93°F27°C / 81°F30°C / 86°F21 hours455.04 mm / 17.92 In11 days1002 mb / 30 In
202534°C / 93°F27°C / 80°F30°C / 86°F56 hours193.80 mm / 7.63 In4 days1002 mb / 30 In
202634°C / 93°F27°C / 81°F30°C / 87°F98 hours322.81 mm / 12.71 In26 days1001 mb / 30 In

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Siwan weather history: common questions

How far back does Siwan 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 Siwan 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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