La Grande weather in August 2019

  • 26°C maximum daytime temperature in August in La Grande26
    26°C max day temperature
  • 11 hours of sunshine per day
  • 5 days with some rainfall in August in La Grande5
    5 days with some rainfall
  • 8°C minimum night-time temperature in August in La Grande8
    8°C min night temperature
  • 14 hours of daylight per day in August in La Grande14
    14 hours of daylight per day
  • Moderate heat & humidity in August in La GrandeM
    Moderate heat & humidity
  • 23 mm monthly rainfall in August in La Grande23
    23 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in La Grande8
    8 (Very High) UV index

Going to La Grande? Find the best month to visit La Grande based on the weather.

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Expect 26°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in La Grande in August. Check more long-term weather averages for La Grande in August before you book your next holiday to Oregon in 2019/2020.

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More about La Grande

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The August weather guide for La Grande, Oregon shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to La Grande weather in August

The average maximum daytime temperature in La Grande in August is a warm 26°C (79°F) with moderate heat & humidity. The average night-time temperature is usually a cool 8°C (46°F). There are usually 11 hours of bright sunshine each day, which represents 80% of the 14 hours of daylight.

Expect 23mm (0.9 inches) of rainfall across the whole of August with 5 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

La Grande sunrise & sunset times for August 2019

Browse the sunrise & sunset times for La Grande in August 2019. Select a month to view La Grande sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 05:37 20:20
Friday, 2nd August 2019 05:38 20:19
Saturday, 3rd August 2019 05:39 20:17
Sunday, 4th August 2019 05:40 20:16
Monday, 5th August 2019 05:41 20:15
Tuesday, 6th August 2019 05:42 20:13
Wednesday, 7th August 2019 05:44 20:12
Thursday, 8th August 2019 05:45 20:10
Friday, 9th August 2019 05:46 20:09
Saturday, 10th August 2019 05:47 20:07
Sunday, 11th August 2019 05:48 20:06
Monday, 12th August 2019 05:50 20:04
Tuesday, 13th August 2019 05:51 20:03
Wednesday, 14th August 2019 05:52 20:01
Thursday, 15th August 2019 05:53 20:00
Friday, 16th August 2019 05:54 19:58
Saturday, 17th August 2019 05:56 19:56
Sunday, 18th August 2019 05:57 19:55
Monday, 19th August 2019 05:58 19:53
Tuesday, 20th August 2019 05:59 19:51
Wednesday, 21st August 2019 06:00 19:50
Thursday, 22nd August 2019 06:02 19:48
Friday, 23rd August 2019 06:03 19:46
Saturday, 24th August 2019 06:04 19:44
Sunday, 25th August 2019 06:05 19:43
Monday, 26th August 2019 06:06 19:41
Tuesday, 27th August 2019 06:08 19:39
Wednesday, 28th August 2019 06:09 19:37
Thursday, 29th August 2019 06:10 19:35
Friday, 30th August 2019 06:11 19:34
Saturday, 31st August 2019 06:13 19:32
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