Walla Walla Weather History

Washington, United States of America

Weather on a past date in Walla Walla

Any date from 1 January 2009 to yesterday.

Wed 21 Oct, 2026 Weather in Walla Walla

Sunrise: 07:18 AM
Sunset: 05:57 PM		Moonrise: 04:04 PM
Moonset: 02:27 AM		Max:
18.7 °c		Min:
7.4 °c		Avg:
12.1 °c		Precip:
0.00 mm		Max Wind:
10.8 kph
 
Wed 21
0:00 am
Wed 21
3:00 am
Wed 21
6:00 am
Wed 21
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Wed 21
12:00 pm
Wed 21
3:00 pm
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Wed 21
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IconPartly cloudyOvercastPartly cloudyPartly cloudyOvercastPartly cloudyClearOvercast
Temp8.6°c8.5°c8.3°c11.4°c16.4°c18.7°c13.2°c12.1°c
Wind4.3 kmph6.1 kmph5.8 kmph2.5 kmph9.4 kmph10.8 kmph3.6 kmph4.0 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud46%96%30%40%89%33%5%100%
Humidity53%55%54%44%33%30%42%48%
Pressure1018 mb1017 mb1016 mb1017 mb1015 mb1013 mb1012 mb1011 mb

Walla Walla Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January5°C / 41°F-2°C / 29°F1°C / 34°F148 hours55.42 mm / 2.18 In8 days1023 mb / 31 In
February7°C / 44°F-1°C / 30°F3°C / 37°F125 hours75.90 mm / 2.99 In8 days1019 mb / 31 In
March11°C / 51°F2°C / 35°F6°C / 43°F154 hours69.53 mm / 2.74 In8 days1017 mb / 30 In
April15°C / 59°F4°C / 39°F9°C / 49°F206 hours44.23 mm / 1.74 In5 days1016 mb / 30 In
May20°C / 68°F8°C / 46°F14°C / 57°F244 hours35.10 mm / 1.38 In4 days1014 mb / 30 In
June25°C / 77°F12°C / 53°F19°C / 66°F286 hours20.88 mm / 0.82 In3 days1013 mb / 30 In
July31°C / 88°F17°C / 62°F24°C / 75°F353 hours2.66 mm / 0.10 In1 days1013 mb / 30 In
August31°C / 87°F17°C / 62°F24°C / 74°F340 hours7.04 mm / 0.28 In1 days1012 mb / 30 In
September25°C / 77°F13°C / 55°F19°C / 65°F286 hours12.99 mm / 0.51 In2 days1014 mb / 30 In
October17°C / 62°F7°C / 44°F11°C / 52°F232 hours40.67 mm / 1.60 In5 days1017 mb / 31 In
November9°C / 49°F2°C / 35°F5°C / 41°F171 hours82.91 mm / 3.26 In7 days1019 mb / 31 In
December4°C / 40°F-2°C / 29°F1°C / 34°F136 hours101.72 mm / 4.00 In10 days1021 mb / 31 In

Need more than one day of Walla Walla history?

Download historical weather for Walla Walla, 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.
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  • Monthly climate averagesLong-term climate normals by month.
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Weather history near Walla Walla

Region

Washington

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Walla Walla weather history: common questions

How far back does Walla Walla 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 Walla Walla 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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