August weather forecast
John Day Fossil Beds National Monument, OR

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The Painted Hills Unit, in John Day Fossil Beds National Monument, Oregon
The Painted Hills Unit, in John Day Fossil Beds National Monument, Oregon

Weather in August

The last month of the summer, August, is another tropical month in John Day Fossil Beds National Monument, Oregon, with temperature in the range of an average high of 86°F (30°C) and an average low of 52°F (11.1°C).

Temperature

During July and August, John Day Fossil Beds National Monument experiences its warmest period, with an average high-temperature of 86°F (30°C).

Rainfall

Throughout August, in John Day Fossil Beds National Monument, 0.67" (17mm) of precipitation is accumulated. Throughout the year, 11.34" (288mm) of rain is accumulated.

Daylight

In August, the average length of the day in John Day Fossil Beds National Monument, Oregon, is 13h and 59min.
On the first day of August, sunrise is at 5:45 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:36 pm PDT.
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Frequently asked questions

What is the warmest month in John Day Fossil Beds National Monument?

July and August represent the warmest period in John Day Fossil Beds National Monument, Oregon, with an average high-temperature of 86°F (30°C).

How hot is it in John Day Fossil Beds National Monument in August?

In John Day Fossil Beds National Monument, 86°F (30°C) is the average high-temperature and 52°F (11.1°C) is the average low-temperature during August.

How much does it rain in John Day Fossil Beds National Monument in August?

Throughout August, in John Day Fossil Beds National Monument, Oregon, 0.67" (17mm) of precipitation is accumulated.

How many hours of daylight does John Day Fossil Beds National Monument have in August?

The average day length in August in John Day Fossil Beds National Monument is 13h and 59min.

When are sunrise and sunset in August in John Day Fossil Beds National Monument?

In August, on the first day of the month, sunrise is at 5:45 am and sunset at 8:23 pm. On the last day of the month, in John Day Fossil Beds National Monument, sunrise is at 6:20 am and sunset at 7:36 pm PDT.

Average temperature in August
John Day Fossil Beds National Monument, OR

Average temperature in August - John Day Fossil Beds National Monument, OR
  • Average high temperature in August: 86°F

The warmest months (with the highest average high temperature) are July and August (86°F).
The months with the lowest average high temperature are January and December (42°F).

  • Average low temperature in August: 52°F

The months with the highest average low temperature are July and August (52°F).
The coldest month (with the lowest average low temperature) is January (24°F).

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Average rainfall in August
John Day Fossil Beds National Monument, OR

Average rainfall in August - John Day Fossil Beds National Monument, OR
  • Average rainfall in August: 0.7"

The wettest month (with the highest rainfall) is May (1.7").
The driest month (with the least rainfall) is July (0.6").

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Average daylight in August
John Day Fossil Beds National Monument, OR

Average daylight in August - John Day Fossil Beds National Monument, OR
  • Average daylight in August: 14h and 0min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

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John Day Fossil Beds National Monument, Oregon, USA

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