August Weather Averages for Napierville

High Temp25°C77°F
Low Temp15°C60°F
Avg Temp20°C68°F
Sunshine Hours213 hours 
Rainfall127.06 mm5.00 In
Rain days10 days 
Pressure1014 mb30 In

 

Napierville August Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200925°C / 76°F15°C / 60°F20°C / 68°F244 hours98.56 mm / 3.88 In11 days1015 mb / 30 In
201025°C / 77°F15°C / 59°F20°C / 68°F254 hours96.84 mm / 3.81 In8 days1014 mb / 30 In
201124°C / 75°F15°C / 59°F19°C / 67°F248 hours217.96 mm / 8.58 In10 days1010 mb / 30 In
201226°C / 78°F16°C / 61°F21°C / 69°F267 hours78.70 mm / 3.10 In8 days1014 mb / 30 In
201324°C / 76°F14°C / 58°F19°C / 66°F211 hours113.56 mm / 4.47 In12 days1014 mb / 30 In
201424°C / 76°F14°C / 58°F19°C / 66°F216 hours89.99 mm / 3.54 In6 days1015 mb / 30 In
201525°C / 78°F16°C / 61°F20°C / 69°F203 hours63.39 mm / 2.50 In7 days1014 mb / 30 In
201626°C / 79°F17°C / 62°F21°C / 70°F237 hours129.76 mm / 5.11 In8 days1016 mb / 30 In
201724°C / 76°F15°C / 59°F19°C / 67°F256 hours128.41 mm / 5.06 In8 days1016 mb / 30 In
201827°C / 80°F18°C / 64°F22°C / 72°F250 hours92.01 mm / 3.62 In8 days1015 mb / 30 In
201924°C / 76°F15°C / 60°F20°C / 68°F259 hours93.30 mm / 3.67 In10 days1014 mb / 30 In
202023°C / 74°F16°C / 60°F19°C / 67°F148 hours201.05 mm / 7.92 In10 days1013 mb / 30 In
202127°C / 81°F18°C / 65°F23°C / 73°F184 hours58.60 mm / 2.31 In10 days1016 mb / 30 In
202225°C / 77°F16°C / 60°F20°C / 68°F129 hours127.30 mm / 5.01 In10 days1016 mb / 30 In
202323°C / 74°F14°C / 57°F18°C / 64°F106 hours267.30 mm / 10.52 In12 days1012 mb / 30 In
202423°C / 73°F15°C / 59°F19°C / 65°F180 hours163.76 mm / 6.45 In9 days1015 mb / 30 In
202526°C / 78°F13°C / 56°F20°C / 67°F189 hours83.10 mm / 3.27 In5 days1018 mb / 31 In
202626°C / 79°F16°C / 60°F21°C / 69°F253 hours183.46 mm / 7.22 In19 days1014 mb / 30 In

Need more than one day of Napierville history?

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

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
  • CSV formatReady for Excel, Python, R or your database.
Buy historical weather data Or use the History API

Hotels near Napierville

Napierville weather history: common questions

How far back does Napierville 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 Napierville 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.

Get your free weather API key in a minute

100,000 calls a month, free for commercial use. No credit card.