Sumner August Weather Averages

Washington, United States of America

August Weather Averages for Sumner

High Temp25°C77°F
Low Temp13°C55°F
Avg Temp18°C65°F
Sunshine Hours273 hours 
Rainfall34.24 mm1.35 In
Rain days2 days 
Pressure1016 mb30 In

 

Sumner August Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200924°C / 75°F11°C / 52°F17°C / 63°F287 hours28.70 mm / 1.13 In3 days1017 mb / 31 In
201023°C / 74°F10°C / 50°F16°C / 61°F301 hours30.93 mm / 1.22 In2 days1015 mb / 30 In
201123°C / 74°F10°C / 50°F16°C / 61°F329 hours8.80 mm / 0.35 In1 days1016 mb / 30 In
201225°C / 77°F11°C / 52°F17°C / 63°F319 hours1.10 mm / 0.04 In0 days1016 mb / 30 In
201324°C / 76°F12°C / 53°F18°C / 64°F262 hours55.30 mm / 2.18 In3 days1015 mb / 30 In
201425°C / 78°F12°C / 54°F18°C / 65°F288 hours30.73 mm / 1.21 In3 days1016 mb / 30 In
201524°C / 76°F12°C / 54°F18°C / 65°F275 hours69.09 mm / 2.72 In5 days1015 mb / 30 In
201624°C / 75°F11°C / 53°F18°C / 64°F297 hours15.14 mm / 0.60 In4 days1016 mb / 30 In
201727°C / 81°F15°C / 58°F20°C / 69°F345 hours8.10 mm / 0.32 In0 days1016 mb / 30 In
201826°C / 78°F14°C / 57°F19°C / 67°F279 hours11.70 mm / 0.46 In1 days1016 mb / 30 In
201925°C / 77°F14°C / 56°F19°C / 65°F247 hours25.00 mm / 0.98 In3 days1016 mb / 30 In
202025°C / 76°F13°C / 55°F19°C / 66°F255 hours10.20 mm / 0.40 In2 days1016 mb / 30 In
202125°C / 77°F14°C / 56°F19°C / 67°F237 hours7.80 mm / 0.31 In0 days1015 mb / 30 In
202228°C / 83°F13°C / 56°F20°C / 69°F295 hours2.80 mm / 0.11 In0 days1015 mb / 30 In
202327°C / 80°F13°C / 56°F20°C / 67°F235 hours31.00 mm / 1.22 In2 days1016 mb / 30 In
202425°C / 78°F12°C / 54°F18°C / 65°F218 hours38.12 mm / 1.50 In1 days1016 mb / 30 In
202524°C / 75°F16°C / 61°F19°C / 67°F140 hours137.00 mm / 5.39 In4 days1018 mb / 31 In
202626°C / 79°F13°C / 55°F19°C / 66°F312 hours104.83 mm / 4.13 In3 days1016 mb / 30 In

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Weather history near Sumner

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Sumner weather history: common questions

How far back does Sumner 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 Sumner 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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