Temperatures in August
It's hot in August in Crater Lake National Park with an average temperature of 34°C. Temperatures this month range from a low of 31°C to a high of 37°C. At night, you can expect temperatures between 14°C and 20°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Crater Lake National Park in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Crater Lake National Park with hot temperatures, averaging around 35°C during the day and nights close to 18°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-August
By mid-August, the average daytime temperature stays the same at 35°C, with nights close to 18°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers.
End of August
By the end of August, the average daytime temperature in Crater Lake National Park will be around 33°C, with nights close to 16°C. No precipitation expected, with plenty of sunshine on the horizon.
As it gets cooler in the evening, it’s best to wear layers.
Precipitation in August
According to weather history, there is only 4,3 mm of precipitation in August. The wind speed is around 4 Bft, mostly coming from the Northwest.
The average chance of precipitation is only 3% in August.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Crater Lake National Park. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Crater Lake National Park in August |
UK | ||
|---|---|---|---|
 Average Temperature |
34°C | 22°C | |
 High Temp |
37°C | 24°C | |
| Low Temp |
31°C | 19°C | |
 Total Precipitation |
4,3 mm | 60 mm | |
| Rainy Days |
1 day | 10 days | |
July
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Crater Lake National Park?
August is a great month to be in Crater Lake National Park for sunny weather. You’ll get high temperatures and not too much rain this month.
Temperature records for Crater Lake National Park in August
With 44°C, Crater Lake National Park hit the highest temperature in the last 10 years in August 2017. The lowest daytime temperature in this month was 22°C in 2019. The extreme night temperatures ranged from a low of 9°C to a high of 25°C.
Check out the climate of Crater Lake National Park for all months and discover the best travel time
Daily Temperature in August in Crater Lake National Park
This chart shows the average daily temperatures, both day and night, for each day in August in Crater Lake National Park, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Crater Lake National Park
The chart below shows the average daily precipitation in August for Crater Lake National Park, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect about 1 day of rain in Crater Lake National Park.
Daily UV Index in August in Crater Lake National Park
This chart shows the average daily UV index in August in Crater Lake National Park, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Crater Lake National Park Over the Years
This chart shows the average temperature in August in Crater Lake National Park, measured in degrees Celsius, over the past years.
Total Precipitation in August in Crater Lake National Park Over the Years
This chart shows the average precipitation in August in Crater Lake National Park, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Crater Lake National Park
Click on a specific day in August for detailed info on the typical weather on that day in Crater Lake National Park. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Crater Lake National Park
The weather in August in Crater Lake National Park is rated 0 out of 5 stars by 1 visitor. Have you been to Crater Lake National Park? Share your weather experience to help other visitors.
Have you been to Crater Lake National Park in August?
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Average Weather in Crater Lake National Park by Month
Click on a month below to see detailed weather info for Crater Lake National Park. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Crater Lake National Park for all months at once
