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Upper Lake Weather in August

During August, Upper Lake experiences very high daytime temperatures of 33°C (91°F) and cooler nights around 11°C (52°F). As the driest month of the year, rainfall is at its lowest.

Rainfall in Upper Lake in August

You can expect the least amount of rain of the year this month, making it perfect for outdoor events and activities. Looking at the last 30 years, the data shows about 0 days with rain, averaging 0.3 mm (0.01 in) for the month.

Temperature in Upper Lake in August

August is one of the better months to visit Upper Lake. Expect 33°C (91°F) during the day and 11°C (52°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

Sunshine in Upper Lake in August

With approximately 290 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June and October typically offer the best weather for Upper Lake.

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Upper Lake's climate page.

Upper Lake Temperature in August

Min TemperatureMin Temperature 11°C (52°F)  
Max TemperatureMax Temperature 33°C (91°F)  
Chance of RainChance of Rain 0%  
PrecipitationPrecipitation 0.3 mm (0.01 in)  
Rainy daysRainy days 0 days  
SunshineSunshine 290 hours *  
Percentage SunshinePercentage Sunshine 71% *  
* Data from: Healdsburg, the United States of America (61 KM, 38 Miles).

Best Places in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Upper Lake in August

Get ready for hot weather in August! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Upper Lake in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Upper Lake's climate page.

More climate data for Upper Lake